To fully harness its benefits, proper preparation and application methods are essential.
Before using eggshells, they must be thoroughly processed. Start by cleaning them meticulously, removing all remaining membranes, and rinsing them to eliminate any residues. After cleaning, allow the shells to dry completely for about 24 hours, as insufficient drying can lead to mold formation.
Once dry, grind the shells into a fine powder using a coffee grinder. While larger fragments can be useful for deterring slugs, finely ground shells are more suitable for enriching the soil as a fertilizer.
Another way to utilize eggshells is by making a solution for watering plants. For this, take the shells from 15 eggs, pour a liter of boiling water over them, and cover the container with a lid. Leave the mixture in a warm, dark place for about a week, stirring occasionally to ensure even soaking.
Once the solution is ready, dilute it with water in a ratio of 1:3 before using it to nourish the plants.
When used correctly, eggshells not only enhance soil quality but also promote healthy plant growth, making them an eco-friendly and effective addition to your garden.