The six uses of eggshell in horticulture can be turned into fertilizer and deworming materials.

Eggs are an indispensable ingredient in our lives. We usually throw away the remaining eggshells as rubbish. In fact, they can be turned into great fertilizers and materials to drive away pests. Here are some of the most common uses of eggshells in gardening.

About 96% of the eggshell is calcium carbonate. If the eggshell is directly placed in the soil, it will release very rich calcium, which can promote plant growth.

1. Eggshell fertilizer

It's a great way to turn eggshells into fertilizer, and the process is very simple. You can put some crushed eggshells directly into it when composting. After crushing, eggshells are easy to decompose and release calcium. But wash it before use, dry it and use it for composting.

2. Composting materials

Normally boiled eggs can be used for composting and should be washed before use. Finally, they are placed in the hot sun and exposed to the sun for 2-3 days. Finally, they can be crushed into powder and the fragments mixed into the soil.

After the spring is warm, you can mix the powder of the eggshell directly into the soil, but to avoid direct contact with the plant roots, you can dig holes in the edge of the flowerpot, bury the powder of the eggshell, and then pour it thoroughly.

When growing tomatoes and chili peppers, adding some eggshell powder is very effective. It can replenish calcium to plants and prevent plants from lodging or flowers falling.

3. Drive away pests

If you often have slugs and snails in your yard, you can use eggshells, which are good for driving away slugs and snails, and the method of use is very simple. You can wash the eggshells directly, then break them into small pieces and sprinkle them directly around the plants, so you can avoid bugs coming near.

Slugs and snails are molluscs, and they are sensitive to thorns, and fragments of eggshells can play this role.

4. Seedling cultivation

Eggs can be turned into a very interesting and practical seed nursery pot. After the eggshell is cleaned, a needle is used to poke a hole in the bottom, and the eggshell is sown directly.

Before use, it is best to boil the eggshell in boiling water, so as to avoid residual germs, and hot water above 60 degrees can completely remove the residual germs from the eggshell.

5. The function of feeding

In addition to being used as fertilizer or driving away pests, eggshells can also supplement calcium to birds. For example, hens need more calcium before laying eggs. We can put eggshells in an empty oven of about 120 degrees. After about 10 minutes, they can be completely dry. After crushing the eggshells and making them into powder, they can be mixed into the ground where birds are fed in spring and summer. Eggshells can supplement certain amounts of calcium to birds and birds.

6. Pavement medium

Eggshell can also become a very beautiful and fresh shop medium, broken eggshell also looks very lovely, before using the eggshell should also be heated and crushed, you can put it in a larger glass to stir.

Usually collected eggshells must be cleaned before use, heated and disinfected, scalded once with boiling water, and then dried can be directly crushed and spread on the soil surface, which not only has a certain decorative effect, but also can infiltrate into the soil.