To answer your original question, it depends. What color are your CFL's? (ie, warm, cool,) A HPS isn't the best thing for vegging but it will work. Cool white (the blue looking ones) are best. Its not the best situation at all. Ideally you want some ventilation in there especially to cool down that HPS during flowering. What are your temps running in there?
TheGanjaKing420 Reviewed by TheGanjaKing420 on . 10hr hps 14hr cfl i just aquired a 400w hps but it is way to bright to run at sun down (neighbours) so i use 250w cfl at night time my question is am i going to damage or even confuse my beauties? thanks :error: Rating: 5