Coco/perlite, 2x2 tent, solo plant, 70F, 45-55 RH, 800ppm, 5.8-6.1 PH. C99 plant. Canna AB 8ml, Calmag 4ml
I checked for mites with my loupe and couldn’t find any signs. I don’t think it’s heat stress. My lights were a little close,qb dimmed to 200w was at 20” as of yesterday upped them to 24”...