I'm planning to build some greenhouse frames for my raised beds, which are 6x3ft. I'm looking for tubing that bends easily but is also sturdy enough to hold up in a greenhouse environment. Are there any common pitfalls I should be aware of before I start this project?
2 Answers
Are you looking at making a DIY poly tunnel? That's a great way to use tubing for greenhouses!
I used roofing battens for my frame and then used water piping, which worked pretty well! It's sturdy enough and easy to attach the greenhouse cover to.

Yes, that's exactly what I mean!