Also, why are you feeding layer to birds that are not laying? This is not good for them. Far better for their first eggs to miss some calcium than for their kidneys to suffer at a young age.
I use Purina flock raiser Mostly but I will purchase Any major brand that has the latest manufacture date when I go to the store (tractor supply).
The way I figure, more than half the year:
- you have chicks
- you have hens not laying due to daylight hours
- you have hens not laying due to molt (and this can be months and months of the year if you look at all the times any single hen is molting)
- You have a broody
- You might have a roo
I just see no reason to buy layer feed when any given day one of these factors could be impacting the flock and layer feed would negatively impact at least one bird. This is why I don’t even consider any feed but the most recent mill date Flock Raiser (any brand) with a can of oyster shell always present
That is a copy paste of another post I’ve made but basically, Feed all your chickens flock raiser from hatch until death