edges curling

Whaddup y’all! First time grower here… I’m experiencing a bit of edge curling, some slight clawing, and leaves are darker green the further down the canopy you go. -2x4 gorilla tent -7gal fabric pot - Foxfarm “ko ko bop” (N 0.69, P 0.40, K 0.40) [ blend of renewable coconut coir and aged...

here is my problem: A couple of my leaves edges are curling up with brown spots. I have: 77 F on average Ph 7,5 Moisture 60 % No visible pests Edges are slightly dry but leaves are not crispy but drier than a few days ago A few days ago my dehumidifier conked out and spiked at 86, with...