No soil. Ummm well im thinking of doing a set up like WW and have two rooms dedicated to it. Dou you think 3500 watts will get me busted in a rental house? Thankshydro? how many plants how much space? its possible but you'd need a big closet
So 1500w in one roon for flowering, then 1500w in another room for flowering... Then 500w for clones in a cab or something like that? I might have light movers too.If you disperse you light in a few rooms you should be fine...all in one will create too much a heat zone.