Quote Originally Posted by WildFire.ca
go get some 1in pvc pipe from the hardware store with some 90 degree elbows. Make a square box any size, wrap it in b/w poly, and put a TARP ZIP-UP zipper on it for a door. Your done and you can make it any size and change the size in the middle of the grow.
excellent, economical, and versatile :thumbsup: