Our limestone is an all-natural calcium supplement that increases eggshell strength for laying poultry. Limestone can be used instead of oyster shell to provide supplemental calcium. Always have extra calcium available for your laying-age hens and ducks.

Offer free-choice limestone to your laying flock. Free choice means putting out a bowl or little trough separate from feed to allow your flock to eat from it as needed instinctually.

Chickens and ducks need calcium to make strong eggshells. If they don’t consume enough calcium, they will pull calcium from their system, leading to weak and brittle bones. Our layer feeds contain calcium. However, you should always provide free choice calcium, as different birds may require varying amounts. Birds will only consume additional calcium when needed. Calcium ensures strong eggshells, which is excellent for your eggs and flock health.