You may not believe it, but just before we put the greenhouse plastic on our hoop house there was snow covering the ground inside the tunnel... within minutes it was already at least 10 degrees warmer inside, and before the day was done the snow was gone! If you want to learn an inexpensive way to build your own DIY greenhouse or hoop house, come check out my new video (it's toward the bottom of this step-by-step blog post). >> https://homesteadingfamily.com/diy-bean-tunnel-or-hoop-house/ | Home