I have used small branches for a pea trellis & it works pretty good. I also have some cattle panels that we had to cut shorter & I use these for bean trellises.
Philippians 4:13 I can do all things through Christ who strengthens me.
We used a roll of wire fencing (a little heavier gauge than chicken wire) and metal fence stays and simple put up three in between rows. It makes it easy to access, easy to take down and easy to put away for next year. My dh cut them in sections of 4 feet long.