hi, so far ive grown with cfls tomorrow i have being delivered a 250wballast+hps+ air cooled reflector my question is, how far from the plants roughly will i need to keep it i have no experience at all with hps so appreciate your experiences........... cant wait for tommorrow
hopefully heat wont be a concern, minimum ducting, air cooled 250w hps, 20 cubic foot growspace, 135cfm 4"ruck fan on 24/7/carbon filter im really hopig not to have heat issues at all with that setup.....but we'll see over the next few days! fingers are crossed