No Waste Recipes

Calcium is one of the most important nutrients in soil. It supports cell wall development, root growth, and overall plant structure. When calcium is lacking, plants can develop issues such as blossom end rot in tomatoes, poor root formation, and weak growth. Eggshells are a simple and effective way to return calcium to your soil. They are made primarily of calcium carbonate, the same compound found in agricultural lime. When processed correctly, eggshells can be turned into a