Why do people put onion shells on plants and what is this trick for?

Why do people put onion shells on plants and what is this trick for?


There is no reason to throw the shells into garbage when they have three extraordinary utilities for plants




We already know that the water of the potato cuisine is excellent for the plantNot to mention the immersion water or the cooking of legumes, which are also excellent for maintaining a beautiful garden. But why are there people who put onion shells on plants and what is this trick for? We explain to you.

Read also: 8 foods that can be consumed with the peel

Why and in what purpose should you put onion shells on your plants?

Don’t throw your shells into the garbage! It is better to book them because they are pure gold for their plants. Take a look at the following advantages.

Natural fertilizer

These daily kitchen waste act as a natural fertilizer thanks to nutrients such as potassium, calcium, iron, phosphorus, zinc, Vitamins A. and B. Vitale for the development and growth of plants.

Helps to control parasites

Cipolla waste – including the shell – have Antimicrobial properties This can inhibit pathogenic microorganisms in the ground. In addition to acting as a natural repellent against common parasites, such as aphids and mites, the onion peel will naturally protect your plants.

Improve the substrate of your plants

When adding onion peels, you are not only providing organic matter that feeds your plants, but is also giving consistency and consistency to the substrate, which Will help keep enough water Without being immersed and at the same time having enough ventilation to avoid rot.

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Source: Terra

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