2 primary questions: 1. Am I silly in thinking I need this much access room to the plants? Should I make it smaller? 2. How does one attach Foylon to 1/2" pvc pipe? I am thinking adhesive velcro and overlapping flaps at the edges. The Grow tent will be about 5’x5’x6′ made from 1/2" pvc, with a 400 watt lamp (which covers 3’x3′). 4 plants, each in a 5 gallon bucket on top of a milk crate. By putting the buckets on milk crates, I should be able to drain back to the reservoir with gravity. There is a carbon filter in the top corner and an air intake in the bottom corner. The brown rectangle will be the controller home, with built in relay controlled outlets, sensor hook-ups and relay hook-ups. The grow tent will be anchored to a sheet of pressure treated plywood, to help insulate it from the basement floor and give me a more level working surface. I also plan on anchoring the roof piece to the basement ceiling (which is bare beams). The siding material will be Foylon.