
03/10/08, 08:31 PM
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Join Date: Feb 2008
Location: Lincolnton, NC
Posts: 71
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I have built two. The cheapest was nothing more than 4x4's laid on the ground which I drilled big enough holes in that 1/2" thin wall pvc pipe would fit tightly. I spaced the 4x4's 8' apart and used 18' pieces of pipe so 20' clear plastic would completely cover it.
The second is a little more fancy. I bought one of the one car portable carports from Harbor Freight. The kind that is covered by a tarp. I done away with the tarp and covered with 6mil clear plastic and for less than $300 I have a 8'x16' greenhouse.
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