Onion peel is an amazing natural remedy that has been used by lovers of organic farming for more than a decade. We will tell you what properties the "folk fertilizer" has and how to use it correctly to increase the yield and sugar content of garden crops.
Onion husk fertilizer will be appreciated by opponents of pesticides and synthetic fertilizers. Another advantage of such a tool is budget. To prepare the fertilizer, you only need cleaning and water.
Useful properties of onion peels
Onion peelings are organic and harmless. They are rich in vitamins A, group B, C, E, PP, fiber, carotene, calcium, magnesium, phosphorus, sulfur and other useful microelements that have a beneficial effect on development and maturation plants. The husk has regenerating and immunostimulating properties.
The main advantage of fertilizer based on onion shell scales is the fight against pests and diseases of vegetables, fruit and berry, ornamental crops and even indoor plants. The tool inhibits the viability of aphids, spider mites, cabbage butterflies, caterpillars, bears, flea beetles, thrips and other insects.
Onion solution also has fungicidal properties and can be used as a prophylaxis against fungal diseases. Among them: root rot, powdery mildew, late blight, etc.
The main secret of the onion husk is the content of trace elements and bioflavonoids, which stimulate the ripening of fruits, their intensive growth and development.
Spray garden crops regularly during fruiting with a husk solution. Fertilizer increases the concentration of sugar. Often, gardeners use fertilizing for eggplants, tomatoes, zucchini, peppers, cucumbers, strawberry and strawberry beds.
The husk is completely biodegradable and does not harm either the fruit or the soil. On the contrary, the soil becomes loose and breathable. It is used both when planting and during the ripening of crops. In the second case, the crop can be harvested within a day after irrigation.
Cooking broth
A decoction or infusion made from onion husks of a brown-golden hue is considered the most effective. Cleanings of white or red-blue color contain a lower concentration of nutrients and trace elements. If you all decide to use them, to prepare the recipe you need to double the amount of husk.
You can collect onion peelings during the autumn-winter period in order to prepare the required amount of material for the spring. It is impossible to store broths, use them immediately after production.
Option 1
Pour a glass of onion peel with water (no more than 2 liters) and boil for 2-3 minutes. Insist the broth until it cools completely. Further, the agent can be used as a fertilizer. It is not necessary to filter, since the husk itself is also useful organic matter.
Option for the lazy
You don't have to cook anything. Just chop up the husk, pour it into the soil and pour warm water over the crops.
Concentrated option
Good for vegetables. Pour a glass of onion peel with two liters of water and boil. After that, wrap the broth and let it brew until it turns dark brown. It is important to dilute the fertilizer in water before use (this volume is designed for a bucket). Apply 2 times a month as watering and spraying of potatoes, cucumbers, tomatoes, carrots.
Cooking infusion
Infusions and decoctions differ in the preparation method. The infusions do not need to be boiled; you can even use cold water for them. Life hack: for better adhesion of the fertilizer to plants, add a little grated soap to the substance.
Method 1
Fill a glass of onion peel with a bucket of cold water. After four days of infusion, strain. Best suited for irrigation of fruit and berry crops.
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Method 2
Take a bucket and fill it halfway with the cleaners. Next, pour hot water to the brim, close tightly and leave to infuse for two days. Strain after 48 hours. Dilute 1: 2 with water before use.
Method 3
Suitable for both horticultural crops and home plants. You will need 10 g of peelings, 20 g of finely chopped onions and 1 liter of boiling water. Mix the ingredients, cover with hot water and leave to infuse for 9 hours.
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How to use
It is best to process crops from a spray bottle so that the nutrient components of the broth are evenly distributed throughout the plant. Perform the procedure on wet soil, after sunset, or in cloudy weather. After spraying, also water the soil around the plants. Fertilize regularly, but not more often than once within 8 days. The husk can also be used dry. Sprinkle it on garden beds to repel insects, or spread it over the area before digging.
While you are harvesting onion skins, we also recommend that you familiarize yourself with 11 tips from gardeners who know their craft to perfection.
A source: https://novate.ru/blogs/070520/54410/