I would have to agree. These plants only take four-ish months to develop from seed to harvest, and that time CAN be shortened alot. I've read peoples posts saying they flowered at 6 inches tall! Thus if you start a crop now (even in your shortest space) you could have almost two entire harvests by July and have newer plants (third grow) doing great in the yard.

Personally I'd select your tallest spot with good thermal properties, the HIDs and a decent venting system. Then just start growing.:thumbsup: