Most people throw away eggshells but don’t realize how important they are!

5. Compost additive

Eggshells are an ideal addition to your compost pile. Their calcium content balances the acidity of many kitchen wastes, contributing to a more neutral pH in the compost. The calcium also supports decomposition and enriches the resulting compost with valuable nutrients.

6. Natural pH regulator

If your garden soil is too acidic, crushed eggshells can help raise the pH. This is particularly beneficial for plants that prefer a more alkaline environment. By incorporating eggshells into the soil, you can create a more balanced and suitable growing environment for your plants.