Check out my log. I have 7 plants that were over a foot when starting flower, the room is about 5x5x6 and I'm running a 400w. If your keep them short you'l be fine so long as they aren't busshy like my Afghanis(pics are going up today) But mine are a little crowded because I took too long to get them in there.
Chronic Chrissy Reviewed by Chronic Chrissy on . is a 400w good 4 this grow hello all.. i was thinking about doing a grow this summer in my room.. the room is 4x4x6'3 could i do 8 short plants with a 400w mh with a 360 convertion bulb hps? thanks for any advise:) Rating: 5