I water them about once or twice a week, depending on how dry the soil is.Looks more like heat to me. They're a sweet shade of green. Don't see any color variations or burns. The cupping, idk, I've grown a lot but not a lot of variety. How much are u watering?
Blue Dream lol high temps; 80-85 low temps: 65-70That's some serious sativa! Color me jealous, I can't finish those where i'm at. What are your high temps? I would guess heat issue as well.
Blue Dream lol high temps; 80-85 low temps: 65-70
just good ol' sunlight broI agree with rob333. What are u using for lighting? What are your temps? If it's dialed in, I'd say your doing good. But if anything I'd say minor heat.