While your chickens are on a balanced layer feed, your laying hens may need some extra calcium for their eggs. That's where Nutrena Nature Wise Oyster Shells come in. Oyster shells are an excellent source of calcium for your laying hens. Provide oyster shells as a free choice option to your hens will help them regain the calcium they lost due to laying eggs.
- Not enough calcium in laying hens results in thin eggshells
- Heat-treated for purity and also great for cleaning corn burning stoves
- 97% Calcium Carbonate
Inventory is constantly changing. To ensure availability upon arrival, purchase your item now and select the Curbside Pickup option at checkout. We will pull the item for you and have it waiting for your arrival.