mazpot
Active Member
A 400W light is best suited for a 3x3 space. I'd work to keep plant height under three feet tall. If you supercrop and/or FIM you only need maybe four bushy plants to fill a 3x3 space. A couple of ounces per plant is very doable. Some of the vets here can do even better.
if your useing the samelight for veg and flower then go and buy a 400 wtt mh bulb and run it in there for veg then switch it out to the hps bulb when time to flower.
yeah man I agree with them