I am currently growing WW and Blue Berry under a 1000w light. Most of the BB are showing rolled margins. It looks exactly like heat, water, or wind stress. I flushed a week ago and let the soil dry real good before watering again yesterday. The rolling of the margins was progressing for a couple days before the last watering and on the day of the plants were a little droopy so i figured it was just a lack of water. However, after watering, the margins are still rolled but the drooping is totally gone. I know it can't be from heat as the canopy just isn't hot and it can't be water as they were just watered last night with no noticeable changes to margins today. So, I've narrowed the problem down to the wind but I'm not sure what to do about it. Without the fan blowing on the plants they would get too hot from the light and I would still have the same problem. Currently I'm using a box fan and another little fan for air flow and I was wondering if I should switch to an oscillating fan so the wind isn't always directly on the plants? I also wanted to know if this was a common problem with BB?
rolled leaf margin question
- Thread starter atmt888
- Start date
This is a link to my grow journal https://www.rollitup.org/grow-journals/169213-lollipop-white-widow-blueberry-sadhu.html . It has lots of pics but my camera isnt good enough for close-ups. Will be posting more pics tonight or tomorrow and I will get as close up as I can. The rolled margins are only occuring on the new leafs as they emerge and flatted out as they mature.
