These are prototypes, and I think I’m going to snaz them up with some glass beads at some point, but I’m showing them off anyway.
I had some kinky springy wire I’d saved from a couple different spiralbound booklets (presentations from jobs I used to have). I just twisted it around and futzed with it and cinched it with my ever-handy needlenose pliers until it held the plants securely to the fence. Easy peasy. And with a little more practice I’m sure it could be tidier too.