I used to have a 10'x10' King Canopy greenhouse which I modified to fit my needs, but ended up having to move and couldn't take it with me. After a few years at a new house, I started missing having a greenhouse and got inspired to make a new one after discovering Maker Pipe. I based this greenhouse on my last one with some minor modifications. It's made with 3/4" conduit. So far it has survived one wind storm with no problems. The only things I haven't finished are the doors and a roll-up side (future projects).

I had a lot of fun prototyping a structure to fit my needs and establish a basic frame for easy future modifications. I even managed to put this together as a 1-man operation, with sporadic help from my kids.