ECKTOPLAZM
Active Member
Hey you guys ... i was just wondering how many plants i could put under a 600w HPS ? i have an attic grow room with plenty of space i just dont know how many to put up there to get maximum yeilds from my light?? Also what is see of green i understand it is alot of plants but how do you do it and isit worth it ?? thanks EcKtOpLaZm