Just wanted to know,i moved 3 plants from 400 watts hps to 250 watts led light,is it naturall that the pistils are turning brown faster,very faster than the plants that i left on the hps light?
Thats some kind if stress?
I don't have a par meter, but I found a cheap lux meter to be helpful when going from one fixture to another-matching the lux levels at least gets you close to what the plants were under. LED is much different from HPS as you'll find out, just consider it to be much stronger than you expect and you'll be alright.