That sure sounds possible to me just absorbed too much. Have you seen an improvement or is it just the same since you fixed ppms?
Weedhound Reviewed by Weedhound on . BigBud heat stress. ok guys im gonna make this quick, my ph is level, my nutes are at 1700, my 400 watter is about 1 foot from canopy, im using botonicare products liquid karma and pure blend pro, res change about every 8 days, temps are about 80 lights on. Ok now im getting this spots on mainly the bud leaves, little rust like spots, looks like heat burn or something but it really doesnt feel hot under there. Any one seen this before, its just a couple small spots per leave nothing is spreading, it kinda looks Rating: 5