We just put up a 8'x10' coop and are currently working on getting the 5' chicken wire up around the coop. The run will be approx. 50' x 50' and (for now) has only grass in it. Plans are to add a sand spot as well. What can I plant inside the run for protection and shade that's chicken hardy? It does get hot here in Alabama in the summer. We currently have 2 roosters and 4 hens with 5 baby chicks (which are still in the house of course). Any ideas would be greatly appreciated!