Greenhouse: Greenhouse for zone 5, 1 by Polyacre

Polyacre wrote:
Just thought I would share with you my GH. I went threw the same thing you did, but decided with our bitter winter weather that it needed to be stick built. It is 12'x22' we built down 4 foot for freeze line, cinderblocked that and insulated the walls underground, my pc panels are 8mm. We heat it with milk house heaters and 2 barrels of water to help retain heat. I have no cost for my electrick as hubby put up a wind turbine last year for me that just runs the GH.
Post pictures as you go, would love to see the progress !!

Paula