Lowryder growguide

try this link..

ok i have seen them done both ways 10 under cfl and 10 under hps/mh mix. Must say that the hps/mh mix out did the cfl. yeild wise that is. But there are many other factors involved. Look at ebay there are 400 watt hps on there for around 100 bucks . If you do that you will only need one light and get better results. I have seen ten grown under 540 watts mixed cfl/hps/mh in a 4x4x5 area and do awsome. Remeinder 3 out 10 grew 2' or bigger. so be prepared for that other then that they are awsome and quite tasty...