im back from retirement my last grow with 600 10 1gal hempy coco with nirvanas nl yielded 14 oz lost my mother plant and said f it now im back with new gear and looking too grow more goodies updated flower area to ebb and flow have yet to run it so im sure yield may suffer since ive never grown these new strains that i have and this will be first with active hydro setup wish me luck will post from time to time im looking to grab around a elbow this first grow