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11/27/2023 - Monday:
The seeds started emerging from the soil. The cotyledons of #1 are already clearly visible, while #2 is still hiding inside the seed.
11/28/2023 - Tuesday:
#1 is growing very fast, more than doubling in size from yesterday to today. #2 is still a bit stuck, but managed to emerge from the seed, and the cotyledons have appeared. First issues with VPD, temperature reaching around 28-29°C, and humidity hitting 50-60%, trying to correct with water pots and misting inside the grow.
11/29/2023 - Wednesday:
#1 continues to grow rapidly in height, but the leaves seem a bit stuck. I'm unsure if it's stretching. #2 finally opened its cotyledons, and the first pair of leaves is visible. I solved the VPD problem with a humidifier; now the temperature averages between 27 and 29°C, and humidity is between 80 and 85%. Watering with 1.1 liters (10% of the pot's capacity) for each one.
11/30/2023 - Thursday:
Everything is going well in the garden. #1 seems to have stopped stretching after increasing the LED dimmer to 100%. Temperature is averaging around 27-29°C, and humidity is at 70-75%.
12/01/2023 - Friday:
Nothing unusual today, plants are developing well and healthy. Temperature averages between 28 and 30°C, with 70-75% humidity.
02/12/2023 - Saturday:
1.1 liters of watering for each. #2 with 1ml of Flowermind part A (liquid).
03/12/2023 - Sunday:
This weekend was very hot; when turning off the humidifier, the temperature rises to 32°C, and humidity drops to 50-60%. With it on, it stays around 28-30°C and 70-80%. #1 is developing very well, quickly and vigorously. I'm unsure if #2 is indeed a smaller plant or is facing some difficulty; its growth is quite slow. The first week concluded with #1 measuring 6cm and #2 at 3cm in height.
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12/11/2023 - Monday:
First day of life for #3, #4, and #5, all seems normal.

12/12/2023 - Tuesday:
Everything going well with all of them. Watered #3, #4, and #5 with 100ml. The temperature has been mild, usually between 25 and 27°C, and I'm maintaining humidity around 65-75% with the humidifier outside the tent, and the intake fan bringing the moisture inside.

12/13/2023 - Wednesday:
Heat returned to the city, so I have to run the humidifier at maximum, which helps with humidity but leaves the floor around and under the tent quite wet. As the room floor is plywood, this could become a problem; considering a solution. Growth seems okay for all plants! Watered #5 with 200ml.

12/14/2023 - Thursday:
Everything fine with the girls. Watered #3 with 200ml.
12/15/2023 - Friday:
Watered #3 with 200ml and 0.1ml of Flowermind A. Watered #5 with 300ml and 0.1ml of Flowermind. Everything seems well despite the extremely slow growth of #3 and especially #5.
12/16/2023 - Saturday:
Watered #3 and #5 with 100ml each and 0.1ml of Flowermind A.
12/17/2023 - Sunday:
Watered #3 and #4 with 100ml and 0.1ml of Flowermind A.
The growth of #2 seems to be slow, I don't know if it's within normal parameters or if it's truly stunted (I'm uncertain because #1 is twice the size). Is it normal for a plant to be this size at day 7?
Yep, completely normal.
Some start slower, some flower faster.....all due to individual genetics.
All seeds are unique organic beings that will do their own thing.
Are #1's leaves showing burn-like signs? Researched "wind burn," but photos don't match. Any guesses? Maybe excessive heat (hit 32°C some days)? Or low humidity (dropped to 55% when humidifier was off during the dark period)?
Yes it is from the heat but it will recover. Try to keep them cool and turn the lights of during the hottest time of the day instead at night. This way you also keep a more stable climate for the plant.
After installing a more powerful and oscilanting fan, I'm noticing some leaves hanging somewhat downward and in a slight claw-like shape. Could this be related to the wind?
It would be from the wind, plants also do this when they are Overwatered and Underwaterd
Overwatered = Limp leaves, Stiff stems
Underwatered = Limp leaves, Limp stems
Most of the time you do not want the fan pointing at the plant directly you want it to be moving the air aorund the plant, If there is a setting to lower the intensity on the fan I would enable that, If not point it at the wall just above or below the canopy, the fan will still mix up the air in the tent and move it aorund. If the limpness improves then you know it was from the fan and you need to do this moving forward.
One other option is to block some of the intake on the fan, This will lower the total amount of air it is sucking in and thus lower the amount coming out so its not as strong. You can do this by placing tap or some other things on the front or back of the fans case. You want to check in on this as if it gets dislodged it can clog the fan and be a bigger issues like a fire hazard. Its not something I would recommended because of that unless you can confirm it will not dislodge.
Good Luck!
Autoflower, day 40. Most leaves are in a yellowish-green tone or even completely yellow. I was mistakenly watering it with tap water, but when I noticed the yellowing, 1 week ago, I started watering with mineral water at pH 6.49.
Are these pictures from the bottom? Is it generally stealing the nitrogen from those bottom fan leaves to enable new growth?
If it’s green at the top and mostly yellow at the bottom then yeah it’s N.
Also I don’t know how old your plant is but don’t forget towards the end they are essentially dying so expect lots of shed leaves anyway and weird colours.
If your mid grow and it’s yellow nearer the bottom than top then yes is nitrogen.
It’s a mobile nutrient so it can be moved around the plant to where it’s needed if there isn’t enough. Hopefully this helps mate - iv literally just been through this the past week or so coz I left em over Xmas! Mines returned to normal now. Took a few days…
+1 strain
Watermelon Zkittlez
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