Very cool
@moonshadows Jim! Or should I say very warm? Lol. I'd have to add an extension on to my GH even if I was able to figure out how to build a solar collector! My plants fill up nearly every part of mine floor to ceiling! Every year I say somehing's gotta give. Every year something goes into the garage for warmth. I built the GH to get plants out of the unheated garage!
