lower leaves?

did you increase the light at some point?
BobBong Reviewed by BobBong on . HELP!!!!! I really need help and fast!!i have 2 big bud plants, three weeks into flowering, growing under a 250w hps. the problem is that the leaves are going spotty underneath and are curling at the tips.this is driving me crazing cos the plant is doing so well, the buds are big and fat already, and so i dont want to see them die.ive flushed them once on sunday.i feed them once a week, someone suggested under feeding.any help would be great thanks :eek: Rating: 5