I have 26 6 week old RIR 2 red star cockerells and 2 br cockerells I have been feeding them starter/grower since birth but on the bag of the feed it says to stop feeding it to them at 6 weeks old . the feed stores here do not sell grower by itself what else can I feed them. all my other chickens are fed what is called yard mix. it is a bunch of different seeds (corn cracked corn, sunflower laying pellets and a bunch of other seeds in it) hubby wants to get a grinder and grind some up for the babies but I don't know. we cant find a grinder. but my ? is what should we be feeding them? or what can we feed them. they are all feathered out but we still have them in a pen with heat on them it is so cold here right now I don't want to put them out I am afraid they will die from the cold. tonight it is suppose to be -2 what do you all feed your chicks at that age?