Hey there! I just have a few questions about chick feed and how to grow all of my chickens organically. Ok first things first, I am getting 3 Barred Rocks, 3 Leghorns, and 3 Rhode Island Reds as my egg producers, and about 20-25 broilers, so I need to know: 1. Where to get organic food/grit/oyster shell/etc. 2. What to get. I know a few things about the chickens so i dont need a complete tutorial, but more of a schedule as when to feed/what to feed. Thanks!