T TyPo Well-Known Member Nov 23, 2007 #1 I am switching my 6 DWC's from 6 cfl's to a 400w. hps. How high should I hang this light and how long before I start to lower it?
I am switching my 6 DWC's from 6 cfl's to a 400w. hps. How high should I hang this light and how long before I start to lower it?
BSIv2.0 Well-Known Member Nov 24, 2007 #2 Welcome to the real world. 18" from the top is a good starting point. If the plants stress....raise it a bit. But generally 12" - 18" is safe. How the hell did you grow 6 plants with 6 cfl's? What wattage were they?
Welcome to the real world. 18" from the top is a good starting point. If the plants stress....raise it a bit. But generally 12" - 18" is safe. How the hell did you grow 6 plants with 6 cfl's? What wattage were they?
M mightymouse12 Active Member Nov 24, 2007 #3 18 inches is good and from what ive read you should start to flower when there around a foot or 16 inches tall
18 inches is good and from what ive read you should start to flower when there around a foot or 16 inches tall
