Could I mix starter and layer feeds until my flock starts to lay? The reason I ask is because my current source, which I trust very much and have a close relationship with, only uses starter and layer, but not a grower. I asked them about this and they said that on their farm they only use starter or layer. They use starter up until they begin to lay. They have it mixed special for them and delivered in bulk. I can't help but worry that maybe I shouldn't keep them on a starter until they begin to lay. I do not know the rations right now. I should contact them again regarding that. I think they forgot to send it to me when I asked. My flock is just about 10 weeks now.