What kind of material is your green house made out of? Does using glass keep it warmer then if you use plastic? And I mean hard plastic, not the rolled stuff.
We moved here last May, and I was so happy the new house came with a green house, something I've always wanted, but it's in really poor shape. I'm just trying to figure out what will cover it best, and hopefully what will be the most inexpensive. Any tips or advice would be much appreciated.