DYZXY thanks for posting pics of your tall zippered GH. It gives me an idea. We have three large plants in big pots on the west facing patio and no room in the 6 x8 GH. So we are running out every night when it freezes and covering them. I have a nice corner on that patio where they get protection from two sides. I may have enough left over from my solar pool cover to build a shorter but wider GH. That patio gets afternoon sun from the west and I could easy move the water jugs to the edge of the patio every afternoon to let them warm - as I like how you harness natural heat! (Even if it means schlepping water jugs every day!). And it would be easy to throw a blanket over the entire entourage when needed. Might build it with PVC that can be easily disabled at end of season. Well, when I say "I" that usually includes my husband Ed who is the "master implementer". My friends always say, "well, you have Ed"!