Should I use two 400w HPS or one 400w HPS and one 400w MH for flowering. by the way i have 6 plants.
nomiss Active Member Jul 25, 2010 #1 Should I use two 400w HPS or one 400w HPS and one 400w MH for flowering. by the way i have 6 plants.
K krisko Active Member Jul 25, 2010 #2 I would do 1 HPS and one MH thats what Im doing right now and my plants seem to be loving it.
purplehazin Well-Known Member Jul 25, 2010 #4 2 hps; use some 6500k cfl's if you really want some blue spectrum that bad
