amk122284
Songster
A 50 pound bag of layer feed lasted about 2 months for me, with only four hens, so I'd imagine it'd last a little less than a month for you. Don't know about all flock. It's probably cheaper in the long run to buy a bulk bag, instead of many small ones.
Derp, I did not ask my full question clearly lol, I was asking about the oyster shell. That is totally my fault.