soo as an update i am down to 1 plant i gave the little buddy away and i am only left with 1 female outa 4 plants there goes the superthrive makes females i was reading lol wel she is sitting in at 22'' hopefully i will put the screen down soon before its too late she is growing very strong ive been holding back on the superthrive ive only been giveing her superthrive every other water witch is about every other day or so do you think a 400 hps whould be to much overkill for one plant? even if i let it veg more to let the screen fill more? just a thought