Geothermal Greenhouse: It worked. It REALLY Worked!

Greenhouse Designs: http://amzn.to/2aGjYJu This geothermal greenhouse designed worked perfectly through our negative 17 degree winter weather here in SE Idaho. I couldn't be more pleased with the results. It is affordable and it works. Two things that I love when they come together. I am working on editing all of the construction videos, material list and tips so you can grow food year round too. In the mean time please comment below. I look forward to hearing from you. RESOURCES: - Mittleider Gardening: http://MittleiderGardening.com