So my friend has this perfect spot. A place underground that his dad owns. AND his dad is totally cool with it. So we have about 120sq ft to work with. We are thinking of cutting it down to about 4ft x 20ft = 80sq ft it is almost 6ft tall. We already have a 1000w MH and i managed to lose my 400w ballast (don't ask big story). we have seedlings started !!! we are using NLxBig Bud, Papaya, White Rhino, and Ice, and 5 really good bagseeds. started with 6 of each. every seed germinated except for the ICE, the ice seeds looked a little premature to me >:-O. they are already about 3 inches tall, the nlxbig bud really shot up fast. gonna use soil and put each in its own container. using 4 gallon buckets I know that we are gonna need somemore light to cover the area, I am thinking another 1000w mh with hps conversion bulb? I was wondering if anyone knows what kind of yields we can expect, I was thinking around the 5-6 lbs mark ( being conservative) if everything goes as planned. And i also thought that moving the plants in a rotation of the light every day might keep them from stretching one way or the other, since they are all going to be in their own pots.