Hi! The 'kids are 3-4 weeks old now almost fully feathered! Spent their first day in their new run today!!! I understand they don't get layer feed until they lay--right? But I had heard about a grower feed in these posts. So, my question is; how long do they stay on Chick Starter, when do you add the grower feed, or do all chicks need the grower feed or do you switch right to the layer feed??????? Guidance please.