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Sweet BombDiggity Farms

Baking Eggshells for the Garden and Your Chickens

Basket of farm fresh eggs in blue, green, brown and cream

Here’s a simple guide to turn your eggshells into a useful supplement for your garden and chickens.

Steps:

① Rinse your eggshells to remove any egg residue and let them dry completely.

② Spread the dried shells on a baking sheet and bake at 250°F for 30 minutes to sterilize them and make them brittle.

③ Grind the shells to your preferred size: fine powder for the garden, or small coarse pieces for chickens.

Uses:

🪴 In the Garden

Sprinkle powdered eggshells around plants like tomatoes, peppers, and eggplants to provide calcium and prevent blossom end rot.

Add them to your compost for extra nutrients

Use coarsely crushed shells as a natural deterrent for slugs and snails.

🐓 For Chickens

Mix the crushed eggshells into your chickens’ feed as a natural calcium supplement to support strong eggshell production.

This easy process is a sustainable way to recycle kitchen waste and provide valuable nutrients to both your garden and your flock.

New to chickens or building your flock? Our Backyard Chickens guide brings all of our coop, care, molting and egg posts together in one place.

If you enjoyed this one, you might also like Introducing the BombDiggity Broody Brew! and Free Composting Guide: The Circle of Garden Life.

#CountryLivingConnoisseur #FarmingAfter50 #GardenTips #ChickenCare #EggshellsInTheGarden #BackyardChickens #SustainableLiving #NaturalFertilizer #OrganicGardening #HealthyChickens #FarmLife

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Lane MorrisJules Morris

Written by

Lane and Jules Morris

Authors and University of Tennessee faculty writing from our farm in East Tennessee about gardening, the farm kitchen, faith and designing a flourishing life at any age. More about us

Country Living Connoisseur

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    Jules in a red shirt picking peppers among the kale and marigolds