mr. greenthumbs
Member
yeah man, i used 2 400 watts systems with such good short stout plants that are almost always females.so now i use a 1ooowatt hps with 1 400 hm. i started 8 plants and got 8 short stout females.18/6. day 45 from seed now they on 12/12.i don't use a hood on the 400.i got a cheap one on the 1000 watter though.i can only run the 400 watter when it's cool enough.as it puts off alot more heat than the 1000w hps.and i keep my lamps spread apart so i think you'd be better off with 2 seperate systems.more options and less heat that way.plus you can grow bigger plants and more of'em if you want.