Summer residents who advocate environmentally friendly farming love homemade fertilizers.
Some of these recipes do have beneficial properties, but you need to remember: in such cases, it is extremely difficult to accurately calculate the required dosage of nutrients.
However, onion peel fertilizer is considered universal, and it doesn’t cost a penny.
How to use onion peel
Due to its composition, onion peel can be classified as a natural fungicide. It is used to protect indoor, garden and vegetable plants from pests.
At the same time, this product has nutritional properties and is used as a fertilizer.
The additive increases plant resistance to adverse factors, improves soil quality and increases yield.
It can be used both in dry form and for preparing infusions (decoctions), which are used for watering and spraying.
How to cook
The decoction is easy to prepare. One liter jar of husks should be filled with one liter of hot water, boiled for 5 minutes, and then allowed to cool.
The decoction is filtered and the resulting volume is brought to 10 liters of water.
For watering, 2 liters of this fertilizer are diluted in 10 liters of water.
