For now I have a Hydrohut mini 39"x39"x7'. I grow organic and plan on using five gallon containers. I am using a strain that grows 350-450 grams per square meter, BARNEY'S SWEET TOOTH. What would achieve the most buds with a 400w hps in the room I have to grow? Since I cant do clones, and I am a medical patient I want to make the most out of my venture. IS A POUND POSSIBLE?? Does 350-450 per sq. meter stand for dry weight.