I'm about to build my new chicken run. It's going to be 30'x30' and I was thinking of planting some "chicken safe" plants or maybe some veggies around the outside of the fence. 1. To help cover up the fact that it's a big, handmade wooden fence structure 2. So the Chickens have something to eat that's not watermelon and crumble. Any suggestions of things that are pretty as well as safe for chickens?