mystrain420 Honest opinion- your overthinking it. Your plants look great, if I suggested anything I’d say put some nets or stakes for the weight you’ll have. I see they’re flowering, I’d try to stay around 18” with that light and probably add silica to they feed to help fight heat and drought. The yellowing looks like N deficiency from the flip to 12/12 and lower veg nutes before the first 2 weeks were up? Are you checking runoff ph/ppm?

crazycrayon777 Thanks dude Soil ph is 7 and don’t know what ppm is and what was the other question???

mystrain420 When u switch to 12/12 did you keep feeding veg or did u switch the nute to bloom?