Day 49: She is back on
Day 51: She keeps pushing strong. Ive used some LST to even out her height. Also defolaited a bit every day and removed some lower bud shoots.
Summary of how I got her back:
The problem I have identified was slight overwatering and too high temperatures. Thats why her leafs hang down in veg, and are now cupping a bit in flower. Unfortunately I cant get the temperatures down much. When possible, im decreasing the lights during the day, and increase them at night while pulling cold air. Current night temperatures are around 15C, but I only reach arround 23C with 60% rh in the tent. This should be fine, but the leaf temperatures are probably a bit higher. I also hang the light as low as possible right now since that also helps with the temps. I keep the lights at about 45%, which results at 20h at a dli at roughly 38. A bit of an increase in the night times will hopefully push this to 45 overall.
Also fed her today with 1 silica | 1,5 calmag | 2 grow | 1,5 micro | 1,5 bloom. She took 2,5 l of water.