BruceAZ
Songster
In addition to what has already been said, I want to throw this out there. You don't need to feed them layer at all. There is no magic ingredient in it that 'makes' them lay. If you like to give your birds treats or free range, layer feed might actually have a detrimental effect on laying. It's got barely enough protein in it for egg production, if fed as the sole source of nutrition. If you offer treats or scratch, that will reduce the overall amount of protein the birds are taking in, and can cause egg eating.
kind of true...if you can supplement something else as the main feed with enough calcium and protein.
i checked most of the feed bags around here
*there's no grower feed here.. just starter and layer
so between starter and layer feeds
the difference is the % of protein, % of calcium and ash
other than that.. the rest is pretty similar
layer feed will have a lower protein % , increase % of calcium and having ash (which was not in the starter feed)