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Growing with PlatiniumHydroponics a new generation of nutrients 100% organic made with nanotechnology
https://youtu.be/zooG5vCgTko
https://youtu.be/DKp65IIVLGo
and following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light or too much water"
Nutrients :
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Sensistar Grow (N-P-K+Cal+Mag+Oligos+PK booster 12-15 , 5 in 1 bottle , made with nanotechnology) 0.5ml / 1l
Cannazym 1ml / 1l
Lights:
StarLite SuperPlant 2 x 55w 10 000 Lumens (6500k)
Soil:
Platinium Royal Mix premium quality
AWARDS:
2nd Solvent Extractions - Cannabis Association 2nd winter tasting MC 2014
1 Mechanical Extraction - Cannabis Social Clubs Cup 2014 Barcelona
1 Extraction (Shatter) - Cannabis Social Clubs Cup 2014 Barcelona
2nd Sativa - Cannabis Social Clubs Cup 2014 Barcelona
1 Exterior - Cata Cup 2014 Argentina cannabis cultivator
2nd Best Sativa - TreatingYourself Cup 2012 Canada
1 Extraction - Canarias Cannabis Cup 2011
Interior 3rd - Ala Cannabis Cup 2010 Alicante
Interior 1 - Canarias Cannabis Cup 2009
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
Growing with PlatiniumHydroponics a new generation of nutrients 100% organic made with nanotechnology
https://youtu.be/zooG5vCgTko
https://youtu.be/DKp65IIVLGo
and following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light or too much water"
Nutrients :
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Sensistar Grow (N-P-K+Cal+Mag+Oligos+PK booster 12-15 , 5 in 1 bottle , made with nanotechnology) 0.5ml / 1l
Cannazym 1ml / 1l
Lights:
Adjust-A-Wings Avenger 600w MH SuperPlant SuperBlue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO BABYLON'S DRUGS (ALCOHOL, TOBACCO, COFFEE....)
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 34]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
-[Day 45]
That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]
Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]
Starting Operation "Walk with me or die"
-[Day 48]
Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
-[Day 45]
That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]
Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]
Starting Operation "Walk with me or die"
-[Day 48]
Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]
Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w MH SuperPlant Super Blue 32000 Lumens (14000k)
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
-[Day 45]
That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]
Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]
Starting Operation "Walk with me or die"
-[Day 48]
Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]
Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]
Water pH 6.5 (1l in 5 gals pot)
-[Day 61]
Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS Lumatek 90000Lumens 1000PAR
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
-[Day 45]
That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]
Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]
Starting Operation "Walk with me or die"
-[Day 48]
Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]
Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]
Water pH 6.5 (1l in 5 gals pot)
-[Day 61]
Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]
Water pH 6.5
(Drain 520ppm)
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1l
Rhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS Lumatek 90000Lumens 1000PAR
Soil:
Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.
In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B:
SAY NO TO DRUGS
-[Day 29]
That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]
Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !
Added Canna Mono MgO 1ml/1l
-[Day 39]
Finally Topped the plant
-[Day 45]
That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]
Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]
Starting Operation "Walk with me or die"
-[Day 48]
Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]
Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]
Water pH 6.5 (1l in 5 gals pot)
-[Day 61]
Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]
Water pH 6.5
(Drain 520ppm)
-[Day 71]
Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
Following The Grow Boss tips on YouTube"...yield is based on light, quality is based on growers talent""...number one problem is, too much light, too much water, too many nutrients"Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plantMonster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1lHumic Fulvic Booster (humic and fulvic acids) 1ml / 1lCannazym 2.5ml / 1lRhizoponics 0.4ml/1lCanna Mono MgO 1ml/1lLights: 1 x Adjust-A-Wings Avenger 600w HPS Lumatek 90000Lumens 1000PARSoil:Platinium Royal Mix premium qualityWhat is vapor pressure deficit?Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.N/B: SAY NO TO DRUGS-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l-[Day 39]Finally Topped the plant-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....-[Day 47]Starting Operation "Walk with me or die"-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480-[Day 57]Water pH 6.5 (1l in 5 gals pot)-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850-[Day 65]Water pH 6.5(Drain 520ppm)-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm(Drain 900ppm)
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS Lumatek 90000Lumens 1000PAR
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
Following The Grow Boss tips on YouTube
"...yield is based on light, quality is based on growers talent"
"...number one problem is, too much light, too much water, too many nutrients"
Nutrients : (after having issues with nut burns, I decided to use Grow Boss's perfect ppm calculator)
Invasion T (Glomus intraradices BEG72 and TRICHODERMA atrovide MUCL45632) 1g / plant
Monster X mycorhizes (500 000 propaguls / Kg , made in vitro) 2g / 20cl then complete to make 1l
Humic Fulvic Booster (humic and fulvic acids) 1ml / 1l
Cannazym 2.5ml / 1lRhizoponics 0.4ml/1l
Canna Mono MgO 1ml/1l
Lights:
1 x Adjust-A-Wings Avenger 600w HPS SuperPlant Super Red 85000Lumens 2000K
Soil:Platinium Royal Mix premium quality
What is vapor pressure deficit?
Often, marijuana growers who have their plants in indoor grow tents or rooms with artificial lighting, take into account parameters such as temperature and relative humidity to maximize plants growth and bloom, thus obtaining abundant harvest with top quality flowers. As we will see later, these factors affect different processes of the plant, such as transpiration or nutrient uptake.
However, we usually forget about another important factor that is related to the aforementioned ones: vapor pressure deficit or VPD. Broadly speaking, VPD is the difference between the amount of water vapor that the atmosphere is able to retain (which depends on temperature) and the amount of water vapor contained in it (relative humidity). It is usually measured in kilopascals (kPa).
Providing our plants with a correct relationship between temperature and relative moisture will keep us on the right VPD parameters, increasing the plant’s activity and thus improving its growth and showing its full potential during the flowering phase. The ideal would be to adjust both parameters (temperature and humidity) to get the best possible VPD value, so that the development of plants will be amazing.In the chart above you can see the right temperature and moisture values to maximize the development of cannabis plants. The green zone shows you optimal values of VPD, in which it would be ideal to maintain the environment. The orange zone shows correct values, in which plants should not have problems to develop normally. However, red areas show values in which your plants will be very far from hit their full potential, since the relation between temperature and moisture is not optimal.
With relatively high values of VPD (between 5 and 12) plants tend to open their stomata and release a considerable amount of water vapor into the environment (increasing their transpiration). This increase in transpiration results in an increase in the plant’s photosynthetic activity, which will need more nutrients and will improve its overall growth, both during growth and bloom. The best range is between 7.5 and 10.5, which we have marked in green. However, we must be careful that VPD is not too high (dark red zone) since the plant would close its stomata to avoid releasing too much water vapor to the environment, which would result in fast dehydration due to excessive transpiration.
On the other hand, if VPD is too low (light red zone), the plant will also close its stomata for not releasing more water into the atmosphere, which in this case would be already saturated (it would have reached the maximum water retention capacity in a specific temperature). In this way, reducing transpiration will also reduce photosynthesis, which has a direct impact on the plant’s development and yield.
That way, VPD is essential when it comes to offer the best conditions for the development of plants, also to understand its water requirements according to the nutrients used and thus adjust them correctly to meet the grower’s expectations.
N/B: SAY NO TO DRUGS
-[Day 29]That plant doesn't like water 💦, I didn't give her any water at all since 13 days, and today after watering she is like Droopy except she isn't happy....
-[Day 35]Drooping at the end of the light cycle, can't photosynthesis during 18 hours, watering is good, not too much light , leaves temp 22.1C, purple stems, dark green Taco'd leaves ..... here we have proper Mg deficiency Doctor Watson , it's elementary !Added Canna Mono MgO 1ml/1l
-[Day 39]Finally Topped the plant
-[Day 45]That Spanish chica is soooooo capricious, she's telling me that she can't stand under the HPS and she didn't completely recover from Mag def , putting it back under the MH .....
-[Day 46]Back under the MH , she can't stand under too much light (HPS) ....
-[Day 47]Starting Operation "Walk with me or die"
-[Day 48]Water pH 6.5 (1l) , then water again (500 ml) pH 6.5 + Canna Mono MgO 1ml/1l , Total PPM : 504
-[Day 54]Water (1l in 5 gals pot) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l Total PPM: 480
-[Day 57]Water pH 6.5 (1l in 5 gals pot)
-[Day 61]Water (2l) pH 6.5 + Rhizoponics 0.5ml/1l + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 0.8 ml/1l Total PPM: 850
-[Day 65]Water pH 6.5
(Drain 520ppm)
-[Day 71]Water pH 6.5 + Humic Fulvic 2ml/1l + Cannazym 2ml/1l + SensistarGrow 1ml/1l + Diamond Sugar 2ml/1l Total PPM: 1000ppm
(Drain 900ppm)
-[Day 103]
That plant is a pain to grow , but she's is starting to smell stronger than the 6 giants Skunks, I will definitely grow a full crop of that plant, the smell is absolutely fantastic, she smell like a coffeeshop front door .... ⭐⭐⭐⭐
-[Day 111]
Here comes Miss Droopy, not happy with her last feeding....
It was a pain to grow, couldn't find the right balance between light, watering and feeding. Otherwise the smell is really fresh. GrowDiaries is awesome, so many smoke test to do, so many joints to smoke, in the name of the science folks 😂