1 Review




Suitable for:

  • Chicken 20+ Weeks
  • Duck 20+ Weeks
Limestone is an egg-ceptional way to ensure laying hens get the proper amount of calcium for strong eggshells. As an easy-to-source, sustainable supplement, it’s the choice to rejoice!

What is limestone?

How much limestone should I put out for my chickens?

Why do I need to supplement calcium for my chickens?

What is the shelf life of your limestone?

Crushed Limestone

Guaranteed Analysis
Calcium MIN|36.0%
Calcium MAX|41.0%

Offer Limestone free-choice in a separate container for birds to consume as they need.


Additional Notes
  • Birds self-regulate calcium needs.
  • If a calcium deficiency occurs, birds will pull from their skeletal system leading to poor health.
Feed Details
  • High in calcium
  • Pure limestone
  • Supports strong eggshells
  • Sustainably sourced
  • NEW recyclable packaging
PDF Guides - Coming Soon!



We are proud to be the first feed manufacturer to be both certified organic and non-GMO verified.

  1. Great alternative to oyster shell! My chickens prefer it to the other types of “oyster shell” found at tractor supply etc. Their favorite is still the regular oyster shell from scratch and peck but they like the limestone too!

    Aubrie Graves