How cold does it get where you are? Cold enough to enjoy working in the greenhouse then? I have visions of working in a greenhouse when it's chilly outside. When all of my outside work gets to be more than I can do and if we move to a colder climate, I could be quite happy with wokring in a greenhouse and doing most of my growing there. I have a tiny 8'x10' greenhouse, truly silly as I have to shade it to keep it from being too hot most of the time. I'm still not sure exactly why I thought I needed one...