Chick starter is the same as flock raiser or all flock pretty much(20 % protein.) The only thing is that hens laying age need 3X the calcium, and so you can put some calcium (crushed egg shells or oyster shell) out in a container for the layers when you have them. I have chicks, teenagers, hens, and roosters, so an all flock raiser is the way I feed. Wheat is not always liked by chickens--mine always leave that whenever I give a little scratch for a treat.