I have 4 pullets that are 8 weeks old that are eating starter/grower food. Yesterday, I got 2 blue silkies, one is 3 1/2 months old and is probably ok eating starter/grower for now atleast. The other is 1 year old and a layer. She was in with roosters where she came from, so I was going to let her be broody if she lays anything anytime soon (my only chance since I don't have roosters). I just realized, she is supposed to be on layer feed and may not be able to eat starter/grower. What to do?? Would she be ok eating it for say a month, if I could move my others to layer crumbles early? (in a month they will be 12-ish weeks). Since I am hoping for some hatching eggs, it may be especially important to be on layer feed? (just guessing though) Help? Thanks!!