is a 250 watt hps light enough for a 3'x2' foot closet or should i go with the 400 watt and will heat be a problem with either one?
my grow is the same size and i use a 400 hps. heat wont be much of a problem if you air cool the lamp.
2x2 scrog screen is perfect for a 250..... use the extra foot for a built in odor eater? How much MJ do you need? the 250 should pull you 2-3 ounces even if you suck at it. You can always go bigger later
