The concept of sustainable and organic gardening is gaining popularity as more and more people strive to minimize their environmental impact while maximizing the health and productivity of their gardens. Adopting natural and eco-friendly practices can be both effective and rewarding. One such practice is the use of a seemingly mundane kitchen waste: eggshells. The simple act of hanging a mesh bag of eggshells in your garden can have a number of benefits that you might not have thought of.
Are you intrigued? Then you should be. This article explains why this practice is becoming increasingly popular among experienced gardeners and beginners alike. From nutrient enrichment to pest control, the reasons may be surprising. Read on to learn how you can use this little gardening trick to improve the health and productivity of your garden.
1. Nutrient enrichment

Eggshells are rich in calcium, a vital nutrient for plants. As eggshells break down, they slowly release calcium, which helps strengthen plant cell walls. This can result in stronger plants and a more bountiful harvest.
2. Pest Repellent

Crushed eggshells can act as a natural repellent to pests such as slugs and snails. The sharp edges of the crushed shell can deter these soft-bodied pests from attacking your plants, providing chemical-free protection.
3. CompostingWhen added to compost, eggshells provide an additional source of calcium, which is needed for microbial activity. This, in turn, speeds up the composting process and improves the quality of the resulting compost.
4. Soil pH Balancer