We live in South GA, and we are just in the planning phases of chicken rearing. While we are planning out our coop, I also wanted to consider planning out feed. We will have a permanent coop and run, but I would like to use some of my yard to grow some crops for feed. What grows well that I can start late summer? (We are in zone 8). We are already starting a bed for black-eyed peas and squash. Will they enjoy the peas? What else is good to grow?