Look at previous post for 'Ventilation'. A guy explained exactly how do do it. I had an old 11 volt transformer from an old cell phone. I bought a computer fan for $6. The fan is supposed to have 12v but the transformer works just fine with it. Cut some holes. And voila.
qdavid Reviewed by qdavid on . How many plants? I've got a pretty small box (32"x27"x16"). I put in four 42W cfl lamps putting out a total of 10,800 lumens and lined it with mylar. I even got a little computer fan going. I plan on trying three plants and LST them. But I was wondering if I went ahead and tried to put a total of six plants, each in its own 8" pot, would the lumen total be enough to sustain them or would having more plants draw more energy away from the other plants. I really don't plan on doing more than three cause it would Rating: 5