OYSTER SHELL 5 LB

Purina 5 lb. oyster shell supplement helps support healthy and sturdy egg shells. The purpose this supplement serves is to provide calcium and grit. Hens that are laying eggs need a source of calcium to replace what they use in making their egg shells. Oyster shell s function as grit to grind the stuff these chickens will also eat. She will digest and deposit oyster shell calcium reconditioned as egg shell and in their poop which I can add to our garden soil providing a more bioavailable form of calcium for our garden greens to absorb. SKU:ADIB00AOJOBSE.