The Amazing Benefits of Eggshells for Plants: A Natural Boost for Your Garden

How to Use Eggshells in the Garden

To get the most benefit from eggshells, it’s important to prepare and use them properly. Here are a few practical ways to incorporate eggshells into your gardening routine:

1. Crushed Eggshells as a Soil Amendment

• Rinse eggshells thoroughly to remove any residual egg white, then let them dry. Once dried, crush the eggshells into small pieces, using your hands or a mortar and pestle. Sprinkle the crushed eggshells directly into the soil around your plants or mix them into the potting soil. Over time, the eggshells will decompose and release calcium and other minerals into the soil.

2. Eggshell Powder for Fast Calcium Release

• For a quicker calcium release, grind eggshells into a fine powder using a blender or coffee grinder. This powder can be mixed into the soil, added to compost, or dissolved in water for a quick calcium boost. Eggshell powder breaks down faster than crushed shells, making it a great option if you need to address calcium deficiencies quickly.

3. Eggshell Tea

• Eggshell tea is an easy way to provide liquid calcium for your plants. To make eggshell tea, boil crushed eggshells in water, let it steep for 24 hours, and then strain the mixture. Use this calcium-rich “tea” to water your plants once a month, especially those with higher calcium needs.

4. Compost Additive

• Adding eggshells to your compost pile enhances the calcium content of the finished compost. Eggshells take time to decompose, so breaking them down into small pieces will speed up the process. When added to compost, eggshells can help balance acidity, creating a nutrient-rich compost that supports healthy plant growth.

5. Pest Barrier

• To keep slugs, snails, and other pests at bay, sprinkle crushed eggshells around the base of your plants. The jagged edges of the shells create a barrier that deters these pests from reaching your plants. Be sure to replenish the eggshells after rain or heavy watering to maintain the protective barrier.