Leaves cupping

Cabbagelit

Active Member
Think I’m struggling with heat stress or light stress. I’m At 250 par..my temps Are 80..trying to get it to 78. My RH is 55%. Light are at 2 ft. Leaf temperature at 78 degrees

don’t think it’s my soil mix because I have a plant in a cup with fox farm ocean forest with the leaves start doing to do the same thing.

let me know what you think this cupping shit is not cool. I want to fix it asap
 

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