Hello. I am growing Banana Cush Autos under HLG Quantum boards. I have been experimenting with light height and brightness and had some leaf curling (down). I have made adjustments and I think they are happier. Question: will the leaves that curled under straighten out some, or, should I look to new leaves for further symptoms?
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I always watch the new growth…
it depends on how badly they curled.
Tips curled under and looked, “skinny,” but didn’t have burnt tips. I look in every couple hours to see how things are. I will watch the new leafs forming. These new quantum led lights are awesome but require a whole different approach to height and brightness over the blurple lights.
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If you noticed it after lowering the lights, then that is probably the problem.
However leaf curl can be so many things. Maybe fill out a support ticket and post here so some of our experts can help:
Experienced community members and expert staff will be better informed and more capable of providing a more informed answer.
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Thanks!
Answer to my question. After raising the height of my lights and dimming them a little bit that the plants responded and the leaves are indeed un-curling and repairing themselves. Thank you for your responses.