The frame is 1/2” square tubing but rebar would work. I used 1” welded wire as a few birds can get through chicken wire unless he can find the small aviary wire like I used for protecting my blueberries. Everything is so blasted expensive these days it takes my breath away ~
Ain’t it the truth! We have a big roll of chicken wire, but not much left of our leftover rebar(used a some of it and put pvc pipe over it to attach a net for vertical gardening.
We might have something that we could use in the garage - it’s full of odds and ends and concrete finishing machines-no room for cars anymore.
Needs a good cleanout, but hubby can’t move the finishing machines out of the way right now till he heals a bit more-Dr. got on to him for digging in the garden too early. He’s cleared to plant though. Corn goes in this weekend.