Most people toss eggshells in the trash without a second thought, but these fragile kitchen scraps can actually work wonders in your garden. Packed with calcium and other minerals, eggshells offer a natural, eco-friendly solution for everything from pest control to soil health.
If slugs and snails are munching on your plants, crushed eggshells can create a protective barrier. The sharp edges irritate these soft-bodied pests, keeping them away from your precious greens. Deer also dislike the smell of eggshells, making them a simple deterrent for these garden invaders.
Birds benefit from eggshells too. After baking and crushing them, sprinkle the pieces near bird feeders to provide essential calcium for strong bones and healthy eggs. When mixed into soil, crushed eggshells slowly release nutrients that prevent common problems like blossom end rot in tomatoes and peppers.
Even your potted plants can thrive with eggshells. Simply grind them into a powder and mix them into the soil to balance pH levels naturally. And don’t forget your compost—adding crushed eggshells enriches it with valuable minerals.
Instead of throwing away eggshells, give them a second life in your garden. It’s an easy, sustainable way to boost plant health while reducing waste.
