I have a ? about feed. I have 6 chickens that are 15 weeks old and they are still on chick crumbles. I have 9 baby chicks that are 2 weeks old. when it comes time to put the 9 chicks(chickens) in with the 6 chickens the 9 are still going to have to eat chick crumbles. The ? i have is it ok for the 6 chickens that will be laying eggs eat chick crumbles. And what can i add to the 6 chickens diet to keep them laying eggs. Thanks for your imput.