M mrmadcow Well-Known Member Jul 6, 2011 #2 w/ 250 watts hps, you should be in an area about 2x2 or less so a PC fan set in a corner blowing on the plants should be plenty.
w/ 250 watts hps, you should be in an area about 2x2 or less so a PC fan set in a corner blowing on the plants should be plenty.
