I buy Kalmbach's chick starter, flock maker, HHR, and layer crumbles from Chewy and only noted once on a 50# bag of starter that we had a month to use it. We usually have a lot of chicks hatching around here, so we did well.Iv been ordering all my supplies from chewy. I hope the dating has been ok.

I'm soon switching over to doing this like others do successfully and ditching the layer feed to go with their flock maker (all flock) for the chicks, and for adults, that plus a side of oyster shell.