Up until this point, your chickens have been chowing down on starter feed and chick grit. At 20 weeks, regardless of whether your chickens are laying or not, you should switch to layer feed ...

You can also skip out on buying chick food and chick grit. At 15 weeks, your chickens can eat layer (adult) feed, which isn’t cheaper, but at least none of it will go to waste when your chicks ...