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First Grow, 3 Plants [Auto]

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2 years ago
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Grow Conditions
Week 3
Vegetation
12.7
cm
inch
Height
24 hrs
Light Schedule
11+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
Grow Technique Usage
LST
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Commented by
leafy_greenz leafy_greenz
2 years ago
Note: Moisture and Temp readings are done in the mornings. Lights are turned on most days 24 hours, Some days with excessive heat I turn the lights off for 8 hours. šŸ“: AK1: 6 in (15.24 cm), AK2: 5.5 in (13.97 cm), North: 3.5 in (8.89 cm) Heights calculated from soil level to top of plant, since LST I can't get true heights anymore. Quick Summary: AK1 & AK2 look the healthiest but may be developing deficiencies based on leafs. North looks like it's struggling but no signs of dying other than dark(ening?) leaves. Plants are starting to come into their own. Producing a hint of ganja smell (except for North which still smells 'planty'). I'm taking steps this week to prepare to introduce nutes by next watering, depending on how North recovers I may not feed. I may have messed with North's grow path with the LST, stalk started forming concave shape along surface of soil, bottom leaves getting limited light and 1 leaf is starting to yellow (think due to lack of light). Also started germinating Lemon Balm to try and tame the eventual smell (wishful thinking?). Possible Issues with North: - Overwatering (doubt this since I water once a week so far) - Nitrogen Toxicity (most probable to me so far due to Ocean Forrest soil which contains nutrients, according to bag there's 0.3% Nitrogen included already. Plus leaves are dark as is the case with all 3 plants but North may be more sensitive?) - Too much Light? (I run lights 24/7 except on days with exceptional heat, usually above 31C. Read and watched previously plants may be darker than normal due to light schedule) - Nute deficiency (doubt this since soil is infused, also North does not have same leaf symptoms as AK1 & AK2) Possible Solutions for next week: - Start 18/6 light schedule - Use only water for North, Keep monitoring AK1 & AK2 for changes before introducing nutes next week. - Undo LST on North, Back to idle vegging / growth - Flush soil? (Fox Farms Ocean Forrest soil) Day 20 (June 16) -šŸ’§ 2 liters each (4.1 cups), 4ml voodoo each. Water leaked out bottom of pots šŸ’¦: 51% (39-87) - šŸŒ”ļø: 33C (27-34) Day 21 - Hooked air vent from AC to tent, temperatures normalized to around 30C. Ak1 & AK2 may need LST, AK2 leaf edges might be turning lighter/dryer on edges? Bought yard string and posts, introduced LST to all plants, seen new leaf sprouts underneath tops! šŸ’¦: 51% (38-65) - šŸŒ”ļø: 30C (28-31) Day 22 - Be mindful of AC during cooler days. šŸ’¦: 42% (36-65) - šŸŒ”ļø: 29C (23-32) Day 23 - North has 'conformed' (no immediate signs of stress and still trying to point upward to light) to LST but still not increasing in size. šŸ’¦: 40% (35-46) - šŸŒ”ļø: 29C (26-29) Day 24 - šŸ’¦: 35% (34-37) - šŸŒ”ļø: 29C (28-30) Day 25- šŸ’¦: 35% (34-41) - šŸŒ”ļø: 29C (28-31) Day 26 - North still small. turned lights off for 8 hours, average readings 25C / 65-69%. The past several days the has tent been smelling a bit 'planty' with a sprinkle of ganja, so I prepped and began germinating Lemon Balm (germination can take 2 weeks minimum). Lights On: Some leaves on North turning darker green or purplish (read it could be due to cold shock, still monitoring for nitrogen toxicity. May flush by week's end). LST'd leaves away from grow sites so they're exposed to the light. šŸ’¦: 40% (31-48) - šŸŒ”ļø: 31C (27-31) Day 27 (June 23) - Putting North on hospice watch for a week (strictly water, taking off LST ties, turning lights off for 6 hours/day for several days, still may flush). Still no visible signs of growth, yet height improved based on measurements. Both AKs have one leaf turning hard/yellowish at the tips, AK1 has another 1 leaf developing symptoms. Nutes arriving tomorrow šŸ“Ø. šŸ’¦: 46% (42-74) - šŸŒ”ļø: 29C (24-29)
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Grow Questions
leafy_greenz
leafy_greenzstarted grow question 2 years ago
About 5-6 weeks into flower I started seeing yellowing pop up, eventually the edges started turning brown and curl randomly. The yellowing happens over the course of a day or 2. They drink slower than usual and symptoms don't really seem to be getting better. What could be wrong?
Open
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
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Answer
GrowingGrannie
GrowingGrannieanswered grow question 2 years ago
I'm pretty sure that what's happening is that she's coming to the end of her life.... she's been in flower for 7 weeks which is an extraordinary amount of time for an autoflower so I would tell you to start checking her trichomes with a jeweler's loupe or a microscope... see if they're milky, see if some of them have turned amber... if so, it's time to chop! Congratulations!!
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homerjgangia
homerjgangiaweek 0
Good luck with your grow mate!šŸ’ŖšŸ’Ŗ
AutoGrowUk
AutoGrowUk
@homerjgangia, Thanks mate šŸŒ±šŸ‘
LegacyMarketFarm
LegacyMarketFarmweek 0
Hey there friend. Congratulations on getting into growing cannabis! I think you are gonna really like it here at growdiaries. looking at your diary, Would you be alright with me offering some pointers? So cannabis plants LOVE heat and humidity. It is the buds that hate it. In veg we want to take advantage of this fact to help our plants grow along much quicker and more vigorously. In veg we can look for temps of 79-84 MAX with lights on & no more than 9 degrees less with lights off. If we allow for too much temperature swing between lights on and lights off while the plant is still growing vertically up to day 20 of flower, We will cause the plant to stretch ALOT which we do not want. So in veg & early flower, Keeping our temperature gaps nice and close between lights on and off is key. Utilizing humidity in our rooms during veg will also help out a lot with more rapid growth but we must introduce it properly. In our rooms we have our temperature and humidity set-points, But when we combine those 2 it forms a third set-point which is the most important & that is called VPD, Vapor pressure deficit. I strongly recommend every new grower or old grower who has not learned it yet, To study and understand it & implement it into your room, Logging your numbers daily. https://cerescann.com/importance-of-measuring-vpd/ For soil, We generally want to go for a PH of 6.1. 7 is getting up there out of the sweet spot This website does a GREAT job of illustrating it with a nice graph & very good detailed explanation for soil. https://autoflowerseedshop.com/cannabis-ph-chart-guide/ As we briefly touched on before, During veg & early flower we want our temperature gap's nice and tight to avoid stretch. Why exactly our plants stretch in response to this is a genetic trigger being activated by the environmental stress essentially telling the plant the end of the season is closer than it really is. In veg & early flower the plant is still in its first stage of development which is to grow up wide and tall so when it produces seed, It can cast them out nicely. Remember, Whether we are growing our plants for seed or bud their genetic responses do not change as they gh sidedo not know any different. Once the plant has finished that first stage of growth by weeks 4-6 of flower with most strains, It is by day 20 of flower. Autoflowers you have to watch for it, But once the plant has finished this goal its new mission is to focus 100% on producing nice big flower clusters & to get very sticky so it can attract pollen to it successfully. So once that vertical growth is finished, We actually now want to begin to expose our plants to larger temperature swings between lights on and lights off. This will help activate that genetic response and allow us to draw out the most potential from the strain utilizing the plants genetic triggers to environmental stresses at the right times. We can also take this a step further with doing light deprivation in the last 2 weeks using less light to simulate cloud cover. Very cold feed temps on the last flush is very good too. If you do not have them already, Get yourself a good PAR meter & thermal laser temp gun to monitor your plant top temperatures & optimize how much light your plants are getting. We are currently in the middle of producing a very comprehensive tutorial series for everybody to learn from & understand how to grow the highest level craft cannabis all on their own. If this interests you please check out our youtube and subscribe. The first 2 episodes are out the next one is coming in a few days. If you should ever have any questions or need any help, Please feel free to follow my profile and shoot me a DM. I will gladly help you with the pull down & make sure you get the best quality harvest possible as it is the most important step of the entire process. Happy growing friend!
love_2_grow
love_2_growweek 0
Happy Growing, Buddy! šŸŒ±šŸŒ±šŸŒ±
AutoGrowUk
AutoGrowUk
@love_2_grow, Thanks Bud šŸ‘
gottagrowsometime
gottagrowsometimeweek 8
Took some stretch so far. Good luck with the rest of Preflower. Hope you get some killer colas.
gottagrowsometime
gottagrowsometime
@leafy_greenz, yeah. It can be a bit of both. Depending on how you like to grow. Some ppl like myself like to lollipop. So stretching is not good. With autos if you have a big temp drop that exceeds 5c 8-10degrees you should think about running a 5-1 5 hrs lights on and 1 off. Or 4.5hrs on and 1.5 off. If you want to grow 18-6. Or when you time your lights to go off, make it so that they go into rest at the hottest part of the day in your grow room. Also to to keep a higher temp you can run your exhaust on a timer to turn off and on every 15 mins on and off or for 5 mins out of every 30. This will hold a high temp, once you have a fan in your tent running and always exhaust the high rh/hot air this will all stop the stretch. Take your pick. Happy growing buddy.
leafy_greenz
leafy_greenz
@gottagrowsometime, thanks! I didn't even know stretch was potentially bad, just learned this
GrowingGrannie
GrowingGrannieweek 2
Nice looking grow so far! I have to say, they look awfully dark green - perhaps TOO dark? This might be an indication of too much nitrogen (and autoflowers really don't like much of any nutes in the first couple of weeks).... I don't see any PROBLEM - just something you should keep your eye on going forward! Good luck!
GrowingGrannie
GrowingGrannie
@leafy_greenz, If you haven't given any nutes yet, then there's nothing to worry about with the color and that's GREAT!!! I would introduce nutes slowly as you said... maybe about 1/4 strength depending on the nute line you're using - because they really don't look like they need anything, right!? Fabulous looking plants. From your notes on this week, it looks like you know what you're doing and are paying careful attention... and btw, I don't think you really need to pump up the humidity all that much if at all... anywhere in the 50s would be good for them! When they get into flower, you're going to want to reduce that so you don't get bud rot. Definitely going to follow this one!
leafy_greenz
leafy_greenz
@GrowingGrannie, Thanks for the comment! They actually all seemed to have a darker green tint (since they were 4+ leaf seedlings) than I would've expected, and thought that was interesting. I'm going to slowly introduce nutrients this week so doing a bunch of research so I don't screw this. šŸ¤ž
DreamIT
DreamITweek 3
Enjoy growth mate šŸ€šŸ¤˜šŸ¦„