1. Waste oil

The oil in the range hood can be directly used as fertilizer. Pour it into the soil along the edge of the flowerpot, which is a good fertilizer, not too much, not too much

2. Grape sugar powder

Don't throw away the deteriorated powdered glucose. They can also be used as fertilizer. Spread it on the surface of the soil as evenly as possible. They can make fleshy colors look better

3. Fruit peel, rotten vegetable leaves

Mix the two with some sand, then put them in a container and seal the mouth. After a period of time, they can be taken out and cultivated directly or applied as fertilizer. In addition, the fruit skin can also be directly buried in the flower pot, which is conducive to plant growth

4. Hair

You can use the hair of livestock such as chickens and ducks, or human hair, directly buried in the flower pot, or applied after retting. They are good phosphate and potash fertilizers, and the effect lasts for a long time

5. Traditional Chinese medicine residue

It contains high nutrients and is clean. They can be placed directly on the surface of the soil, which can improve the soil. They can also be retted in a container, and the effect will be better after they become rotten fertilizer

6. Moldy beans, melon seeds, etc

Moldy beans, peanuts and melon seeds are good materials for making fertilizer. They can also be directly buried in the soil