Well I'm just learning about all this. To answer some questions I have been feeding my chickens Purina sun recipe My young chicks get Purina start & grow. I also give them chicken scratch. The 2 turkeys I have are 4 weeks old and I only have been feeding them start & grow, they are still in the brood. I believe the trukeys need something else. the chickens are of various breeds Opington, RIR, Barred, Wayandotte, Bantum, Ameraucana, the turkeys are Bronze, and White. 3 chickens are older and are laying. 6 chicks are 10 weeks old. I hope I'm not messing up on their diet?