Introduction - Week 07 Summary -
Ensign's log, stardate 100868.38,
All week, growth has been ramping up!
Bottom watered early in the week. Also raised the light up a bit to lower the DLI.
By the end of the week, top growth is still looking a bit lime in color, but overall looking perkier!
Re-positioned the greenhouse to only cover EB2. Also bottom watered again.
Wow! EB1 is crushing it! She's been bushing out with new top sites all week!
At the current rate of growth, plan to defoliate next week.
Steady as she grows Ensign, Engage! 🖖
[START OF WEEK 07]
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WEEK 07 - Full Veg Wk2
04/03/23 → 04/09/23
This Week's Estimated Goals
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DLI: 26 mol/m2/d
PPFD: 400 μmol/m2/s
VPD: 0.5-1.0 kPa
This Week's Meter Readings & Averages
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DLI: 28.97 mol/m2/d
PPFD: 447 μmol/m2/s
VPD: 1.22 kPa
Soil %: [20.1, 27.7, 30.1, 28.0]
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Day 01 - Monday - 04/03/23 - Total Days: 049
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Daily Averages
- Temps: 76.2°F [24.6°C]
- Humidity: 63.3%
- VPD: 1.10 kPa
- Soil %: [18, 28, 27, 28]
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- [09:21]: Morning check up!
--- Top growth is a bit lime, but wow both show noticeable signs of growth!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Misted the greenhouse with distilled water.
- [23:46]: Late night check and refill!
--- Aye looking good girls!
--- Top growth is still looking a bit lime green, but both are definitely getting larger!
--- Simply refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not spray the greenhouse.
Day 02 - Tuesday - 04/04/23 - Total Days: 050
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Daily Averages
- Temps: 76.3°F [24.6°C]
- Humidity: 52.4%
- VPD: 1.44 kPa
- Soil %: [22, 27, 29, 27]
-----------------------------------
- [09:39]: Quick morning check up and humidifier refill!
--- Woah! EB1 has definitely exploded with growth! She's already the width of the EarthBox.
--- EB2 is also ramping up with growth!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not need to spray the greenhouse.
--- Depending on the reservoir and soil moisture, plan to water again tonight.
- [16:04]: Evening my ladies!
--- Removed the greenhouse.
--- Wow growth is looking good!
--- Still a bit lime around the leaf edges, but leaves are looking perky!
--- Misted the top growth with a bit of distilled water.
--- Also increasing the air exchange rate in the tent by increasing the idle speed.
- [16:10]: Within the AC Infinity App,
--- Adjusted the 'Vegetative [18/6]' Schedule for the exhaust fan.
--- Increased the MIN level from 2 to 3
--- Before deciding dosages, going to check the soil moisture.
- [16:17]: Checked the Ecowitt soil moisture sensor data:
--- 17% - [CH01 EB1 - grow bag]
--- 27% - [CH02 EB1]
--- 27% - [CH03 EB2 - grow bag]
--- 27% - [CH04 EB2]
--- Nice! Soil moisture is pretty even throughout both EarthBoxes. There is a slightly drier area around the grow bag of EB1. EB2 seems to be pretty even with the rest of the sensors.
--- Now for the basic meter.
- [16:27]: Using the soil moisture probe, took readings for each EarthBox.
--- Soil moisture levels for EB1 was at 4.8 out of 10
--- Top soil looked pretty dry.
--- Soil moisture levels for EB2 was at 8.1 out of 10
--- Top soil looked a lot more hydrated than EB1.
--- Rotated both EarthBoxes 180 degrees.
- [16:40]: Checked the reservoir for both EarthBoxes.
--- Both were nice and dry!
--- With the current soil moisture levels, decided to bottom water both. Also will top water EB1 a bit.
- [16:54]: Took PPFD readings.
--- EB1 was around 447 μmol/m2/s which gives a DLI of 28.97 mol/m2/d
--- EB2 was around 422 μmol/m2/s which gives a DLI of 27.35 mol/m2/d
--- With a PPFD goal of 400-500, decided to leave the current light levels as is.
--- At the end of the week, may raise the grow light up a bit. Also will do height and distance checks.
--- Okay time to top water!
- [17:13]: Filled a measuring cup with 1cup of distilled water.
--- Added 1/64tsp of:
------ Quillaja Saponaria Extract
------ Horticultural Aloe
------ Big 6 Micronutrients [+ Humic Acid]
--- Added 1/32tsp of Recharge
--- Added 1/16tsp of Pure Protein Dry [Organic Fish Aminos]
--- Added 0.25mL of Bio-Catalyst Enzyme Elixer
--- Added 0.75mL of Yah-Whey
--- Mixed the solution and poured it straight into a spray bottle.
--- Rotated both EarthBoxes back to the default configuration.
- [17:33]: Misted both plants with the nutrient solution.
--- Exactly 5 sprays to the top growth for EB1.
--- Exactly 10 sprays to the grow bag of both EarthBoxes.
--- Local RH is pretty dry so decided to use the greenhouse.
--- Also misted the interior with distilled water.
--- [30 minutes later]
- [18:18]: Re-misted only EB1 with the nutrient solution.
--- Exactly 15 sprays to the grow bag and sensor.
--- [30 more minutes later]
- [18:51]: Re-misted EB1 with the nutrient solution.
--- Exactly 30 sprays to the grow bag and sensor.
--- Adding the rest of the solution to the reservoir solution.
--- Using paper towels, cleaned the over-mist from the top of both plastic mulch covers.
--- Rotated both EarthBoxes 180 degrees.
--- Okay! Time for another bottom watering!
- [19:09]: Filled a pitcher with 6 cups of distilled water.
--- Poured the solution from earlier into the pitcher
--- Added 1/32tsp + 1/64tsp of Quillaja Saponaria Extract
--- Added 1/8tsp + 1/16tsp of:
------ Mycrobe Complete
--- Added 1.75mL of Bio-Catalyst Enzyme Elixer
--- Added 4.5mL of Yah-Whey
- [19:20]: Mixed the solution and poured 3 cups straight into EB2's fill tube. The rest was poured into EB1 (~3.75cups).
--- Rotated both EarthBoxes back around. Misted the greenhouse with distilled water.
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
- [19:31]: Checked the Ecowitt soil moisture sensor data:
--- 23% - [CH01 EB1 - grow bag]
--- 27% - [CH02 EB1]
--- 29% - [CH03 EB2 - grow bag]
--- 27% - [CH04 EB2]
--- Moisture levels look pretty hydrated around each grow bag with EB1 being the driest.
--- Will check the reservoir in a couple days and may add more water if needed.
Day 03 - Wednesday - 04/05/23 - Total Days: 051
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Daily Averages
- Temps: 77.6°F [25.3°C]
- Humidity: 53.2%
- VPD: 1.47 kPa
- Soil %: [20, 27, 30, 27]
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- [09:20]: Good morning my ladies!
--- Both plants have reached the sides of the greenhouse! I don't want to remove the greenhouse b
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not need to spray the greenhouse.
--- Hmm..
--- My main concern is the lime green color of the top growth. There also seems to be a bit of tip burn too.
--- Is this light burn?
--- Or a nutrient deficiency?
--- Or improper watering?
--- Or a bit of each? I dunno.
--- Well growth is looking perky so just going to continue on!
- [21:58]: Evening checkup!
--- Nice! Growth is just bushing out!
--- EB1 is just booming!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Misted the greenhouse with distilled water.
Day 04 - Thursday - 04/06/23 - Total Days: 052
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Daily Averages
- Temps: 77.8°F [25.4°C]
- Humidity: 55.2%
- VPD: 1.42 kPa
- Soil %: [20, 28, 31, 28]
-----------------------------------
- [09:39]: Quick morning check and refill!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not need to spray the greenhouse.
--- Plan to check PPFD readings and may start lowering the PPFD down a bit by raising the light up.
- [16:01]: Evening my ganja queens!
--- Ah yea! EB1 is just crushing it!
--- Growth looks happy for both, but EB1 is easily double the size of EB2.
--- RH outside the greenhouse is still way too low.
--- Misted both plants with a bit of distilled water.
- [16:10]: Took PPFD readings.
--- EB1 was around 464 μmol/m2/s which gives a DLI of 30.07 mol/m2/d
--- EB2 was around 436 μmol/m2/s which gives a DLI of 28.25 mol/m2/d
- [16:14]: Decided to raise the light up a bit.
--- Want to lower the PPFD to around 400 for EB2.
--- Raised the light up a few inches.
- [16:20]: Took new PPFD readings.
--- EB2 was around 400 μmol/m2/s which gives a DLI of 25.92 mol/m2/d
--- EB1 was around 428 μmol/m2/s which gives a DLI of 27.73 mol/m2/d
--- The FC-6500 is still drawing around 261.9W (at intensity 3 out of 10)
--- Before watering, going to check the soil moisture.
- [16:41]: Checked the Ecowitt soil moisture sensor data:
--- 20% - [CH01 EB1 - grow bag]
--- 27% - [CH02 EB1]
--- 31% - [CH03 EB2 - grow bag]
--- 27% - [CH04 EB2]
--- Soil moisture is drier around EB1's grow bag. EB2 seems to be at a higher level than the back.
--- Now for the basic meter.
- [16:47]: Using the soil moisture probe, took readings for each EarthBox.
--- Soil moisture levels for EB1 was at 7.5 out of 10
--- Top soil looked dry but still has bokashi fuzz growing around the grow bag.
--- Soil moisture levels for EB2 was off the charts at over 10 out of 10
--- Top soil is looking pretty hydrated.
- [17:01]: Rotated both EarthBoxes 180 degrees.
--- Checked each fill tube for each EarthBox.
--- EB1 still had a bit of water in the reservoir.
--- EB2's reservoir is dry, but not completely.
--- With the current soil moisture levels, decided not water anything.
--- Plan to do height and distance checks at the end of the week.
- [17:08]: Rotated both EarthBoxes back around.
--- Placed the greenhouse back and misted the sides with distilled water.
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Will check the reservoir again at the end of the week.
Day 05 - Friday - 04/07/23 - Total Days: 053
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Daily Averages
- Temps: 77.9°F [25.5°C]
- Humidity: 61.9%
- VPD: 1.21 kPa
- Soil %: [21, 28, 32, 28]
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- [09:28]: Quick morning check up!
--- Woah! Just an explosion of growth from EB1.
--- EB2 is still smaller, but also showing signs of growth.
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Misted the greenhouse with distilled water.
- [22:42]: Night check and humidifier refill!
--- Both are looking pretty good!
--- The green in the leaves looks less lime. Nice!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not spray the greenhouse. To let a little more air inside, partially zipped up the door.
Day 06 - Saturday - 04/08/23 - Total Days: 054
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Daily Averages
- Temps: 77.8°F [25.4°C]
- Humidity: 66.1%
- VPD: 1.08 kPa
- Soil %: [20, 28, 31, 30]
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- [07:40]: Early morning check up!
--- EB1 is still raging with growth!
--- EB2 is also growing along nice and perky!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not spray the greenhouse.
--- EB1 is getting too big for the greenhouse. Will have to remove it soon.
- [09:30]: Good evening my girls!
--- Nice! Growth for both are looking pretty good!
--- Okay
- [09:41]: Decided to reposition the greenhouse to only cover EB2.
--- Now that EB1 is out of the greenhouse, hopefully she's large enough to start adding moisture to the air.
--- Gave EB1's top growth a misting of distilled water. Also sprayed the top of the mulch cover.
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not spray the greenhouse.
Day 07 - Sunday - 04/09/23 - Total Days: 055
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Daily Averages
- Temps: 76.2°F [24.6°C]
- Humidity: 70.5%
- VPD: 0.88 kPa
- Soil %: [20, 28, 31, 28]
-----------------------------------
- [07:35]: Quick morning check and refill!
--- EB1 is looking nice and perky!
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not need to spray the greenhouse.
- [19:01]: Evening checkup!
--- Wow! Growing along nicely!
--- Both plants are just bushing out!
--- Although top growth of EB1 is showing some tip burn.
- [19:12]: Took end of week height readings.
--- EB1 is now a bit taller.
--- EB1 is about 13.75" tall.
--- EB2 is about 10" tall.
- [19:16]: Rotated the EarthBoxes 180 degrees.
--- Checked both fill tubes. Both reservoirs were nice and dry!
- [19:27]: Checked the Ecowitt soil moisture sensor data:
--- 20% - [CH01 EB1 - grow bag]
--- 28% - [CH02 EB1]
--- 31% - [CH03 EB2 - grow bag]
--- 30% - [CH04 EB2]
--- Soil moisture is driest around EB1's grow bag.
--- EB2's soil seems to be at pretty saturated.
--- Not going to foliar feed.
- [19:58]: Decided to bottom water both EarthBoxes.
--- Filled a pitcher with 5 cups of distilled water.
--- Then filled a measuring cup with 2 cups of distilled water.
--- Added 1/32tsp + 1/64tsp + Half 1/64tsp of Quillaja Saponaria Extract
--- Added 1/16tsp + 1/32tsp + 1/64tsp of:
------ Horticultural Aloe
------ Big 6 Micronutrients [+ Humic Acid]
--- Added 1/8tsp + 1/16tsp + 1/32tsp of:
------ Mycrobe Complete
------ Recharge
--- Added 1/4tsp + 1/8tsp + 1/16tsp of:
------ Pure Protein Dry [Organic Fish Aminos]
--- Added 2mL of Bio-Catalyst Enzyme Elixer
--- Added 5.25mL of Yah-Whey
--- Mixed the solution and poured everything straight into the pitcher to mix with the 5 cups of distilled water from earlier (now 7 cups).
- [20:25]: Mixed the solution again and poured 3 cups into EB2's fill tube. The rest of the solution was poured into EB1's fill tube (~4 cups).
--- Rotated the EarthBoxes back.
- [20:36]: Oops! Forgot to take light distance measurements!
--- EB1 was about 16" away from the grow light.
--- EB2 was about 20" away from the grow light.
--- Refilled the humidifier with distilled water and Hydrogen Peroxide (~20mL).
--- Did not spray the greenhouse. Simply placed it back onto EB2.
--- Misted EB1 with a bit of distilled water.
- [20:44]: Time for another board wipe!
--- Resetting the whiteboard calendar for another 5 weeks!
--- Wow what a week!
--- Growth is continuing to ramp up!
--- With about 2 more weeks left in veg, plan to start defoliating and training soon.
[END OF WEEK 07]
Great diary! Love the info. I too use earthboxes and Build a Soil nutrients. I noticed your Ecowitt moisture meter data is at 19-25%. My earthbox without the reservoir filled is reading 40-42%. If you use your fingers to test the area, are you finding the soil moist one inch below the surface? Just curious! Good luck with your grow, you are using the best of the best and I followed you to watch your progress!
@Ensign420, All great questions... I would wait until the moisture drops after top drench to fill the reservoir. I look to see if the reservoir is dry and if so, will fill reservoir a few days after last top drench. I use rainwater. I found that RO and distilled water contain absolutely nothing for plants. I noticed my plants really like rainwater. So, I set up a rain barrel to harvest water. Rainwater is near neutral PH with little or no particulates. I measured it as low as 5 ppm. Much better than the wasteful RO water. I do use distilled water for my humidifiers to reduce the white calcium/sodium dust that is caused by using tap water. Tap water is fine if you have decent water without too much sodium. I usually do not add additives to the reservoir, preferring a soil drench technique if adding anything. I have added Yah Whey to the reservoir with spectacular results, but much reduced dosage, say one ounce for entire reservoir, but very infrequently. I never PH my water. Microbes take care of all that for me, for which I am profoundly grateful. I would not use a wetting agent for the reservoir at all, just for top drench when you want to add additives such as BuildABloom which I highly recommend as a bloom booster, top drench that onto the soil. Nor would I add Mycrobe complete. I worry a lot about anaerobic bacteria in the reservoir as there is little aeration that occurs in the reservoir proper, so I try to keep it clean. Hope this helps. Great questions!
@MarcGrows,
Nice! Out of all of my EarthBox grows, still have yet to fully fill the reservoir. But plan to give it a try soon.
Just finished top watering today (reservoir is currently dry):
- The larger plant is at 31% with the soil being at 44%
- The smaller plant is at 33% with the soil being at 35%
Since I just top watered today, guess I should wait a few days before filling the reservoirs right?
Also wondering, when you're filling the reservoir all the way with 2-3gal, do you use tap water or distilled water? Do you add any additives to the reservoir water (Yah-Whey, Quillaja, Mycrobe Complete, etc)? Do you pH the water?
@Ensign420, my results with the earthbox have been spectacular in the past, and I really do nothing, that's why I love using them. I top drench for the first 4-5 weeks until roots have developed long enough to drink the water in the reservoir. When I do fill the reservoir, I fill it completely until water escapes from the overflow. Usually, 2-3 gallons. I then watch the water level until it is dry from viewing the fill tube. I usually wait one or two days before refilling the empty reservoir again. After initially filling the reservoir, I then top water only for a feeding such as BuildABloom or ferments. I wait to soil drench when the reservoir is empty. I do not have to feed her a lot as I top dress shortly after she drinks the entire reservoir for pre-flower feeding. I usually cut out ferments in flower. Currently, my Ecowitt moisture is at 53% with water in the reservoir. I have not customized the MULT_CH Soil settings. No need to apologize! We use the earthbox for simplicity in our busy lives. I also re-amended my soil before the grow. One of the ingredients I have never used before to re-amend is basalt. Known for its mineralization and paramagnetic energy, it could be why my moisture meter states a higher percentage. It sure conditioned my media making it fluffy, providing a texture I never experienced before.
Ah you've got newer grows. NVRMIND my other comment on ur 1st grow..
Looks excellent mate. Lovely color and really short, tight internodes excellent structure..
Excellent detail. I just bought the Apogee MQ-610 ePar that measures up to 730nm. I should've spent the money on that a long time ago. My lights were too close last season.