Hello! I took a look at your diary.
In my opinion, the main cause of the problem is the change in lighting that you mentioned. But I have a few suggestions that might help:
- If possible, make small holes around the pots to improve root oxygenation. (I always use fabric pots.)
- From the photos, I noticed that the temperature during the day seems to be above 27 °C, which is a bit high, even though you said it's at 24 °C. If you can, try to lower it a bit.
- Also check the air circulation. The exhaust fan should be at the top of the grow tent and the air intake at the bottom.
- The most important thing is the light: if your LED panel has a dimmer, reduce the intensity a bit. This will also help lower the temperature inside the grow tent.
- If possible, place the driver of the panel outside the tent to reduce heat even more.
Good luck, my friend! 💚
By the way, I did a genetic crossing project and I'm now testing the phenotypes. I would be very happy if you took a look at my page. 🙏👽