Herbal infusion for plant nutrition: how to make fertilizer

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Organic fertilizer is great for plant health because it contains a large amount of nitrogen. The latter is vital for young, developing crops such as tomatoes, cabbage, cucumbers, peppers, etc. Due to the high nitrogen content in herbal infusions, plants quickly develop and proceed to flowering, fruiting.

General recommendations for the preparation of infusions

The basis for feeding can be the waste of cultivated plants or numerous weeds collected from the site. Especially “tasty” infusions for beds are obtained from nettles. You can also use the following herbs:

  • dandelion;
  • burdock;
  • deaf nettle;
  • wood lice;
  • mowed grass.

It is not recommended to take faded herbs for the preparation of herbal infusion, since many seeds normally tolerate the fermentation process, after which they quickly germinate in the ground. Additional ingredients in the composition of top dressing can be manure, sugar, chicken droppings, chalk, etc. General recommendations for the preparation of infusion:

  • any herbs can be used and combined (even weeds left after weeding);
  • optimal proportions – per 10 liters of water 1 kg of plant component;
  • for convenience, the fermentation of the infusion is carried out in a barrel or bucket, while the container should be covered with glass or a dark film, leaving cracks for air (the composition will warm up more quickly and wander more actively under the influence of direct rays incident on the covering material);
  • so that the herbal infusion does not exude stench, microbiological agents sold in specialized gardening stores are added to it);
  • the finished liquid can not be used in concentrated form, it must be diluted with water.

Herbal infusion with chalk and jam for plant nutrition

This recipe is recommended if the bushes refuse to gain vegetative mass or look weak. Jam is used to accelerate the fermentation of the infusion. The mixture is prepared for about 3-4 days, subject to periodic vigorous stirring of the contents of the barrel. To prepare dressing, you must:

  • fill bulk containers on? vegetable raw materials that need to be ground beforehand;
  • brew an armful of fresh hay with boiling water (preferably, allow the liquid to infuse for 2 days);
  • pour the plants in a barrel heated in the sun with water so that it covers the grass;
  • add a glass of jam (expired) to the container, a handful of manure, 500 g of ash and 80-90 g of chalk;
  • leave the barrel in the sun, where in a few days the mixture will turn into fertilizer;
  • dilute the nutrient liquid with water before use (1 liter of fertilizer in a 10-liter bucket of water).

Cooking herbal infusion

With ash

Ash is an affordable, effective fertilizer that saturates the earth with potassium. Ash is especially useful for potatoes and tomatoes. To apply such fertilizer is allowed no more than 3-5 times per month, alternating it with other mineral mixtures. To prepare the infusion you need:

  • fill the prepared container with shredded plants (weeds);
  • add 2-3 glasses of ash;
  • fill the tank to the top with water;
  • 2-3 days after the appearance of lush foam on the infusion, use the liquid as a top dressing (for this, 3 l of infusion is added to 10 liters of water).

With manure and urea

These components significantly accelerate fluid fermentation and increase the nutritional value of top dressing, complementing its composition with trace elements useful for trees and shrubs. Preparing fertilizer from grass and weeds as follows:

  • in a 200-liter barrel mix 10 tbsp. sifted ash with 10 tbsp. l urea
  • manure is added here (arbitrary amount);
  • half the barrel is filled with chopped weed;
  • pour the resulting mixture with boiling water so as to barely cover the components;
  • after 3-5 hours when the container is in the sun, dressing will be ready for use (before watering the plants, fertilizer is diluted 1:10 with water).

Urea for infusion


To prepare this remedy, it is better to take freshly cut plants, nettle is an ideal option. The optimum ratio of dry components and water is 1: 1. Preparing a green fertilizer from grass like this:

  • up to 50 g of superphosphate are taken per 10 l of water;
  • the resulting liquid is mixed with a bucket of chopped weeds;
  • the components are placed in a barrel and pour 10 liters of water;
  • periodically stir the mass (it is better to leave the container in partial shade);
  • after a week, the dressing will be ready for use (the foam should disappear by this moment);
  • for watering crops, the fertilizer is diluted with water 1: 7.

Nettle infusion with superphosphate

Mode of application

Well-mulled beds need to be fed once a week, while it is optimal to alternate root and root. For watering under the root, a liter of herbal liquid is diluted with a bucket of water: 10 liters is enough on average for 5 shrubs (peppers, cucumbers or tomatoes). The same amount of fertilizer can be watered 8-10 cabbage plants at the initial stage of their development.

Spraying the leaves is carried out, diluting the herbal concentrate with water 1:20. Irrigation is best done in the evening and in dry weather, then the effect will be better. Herbal infusion should completely moisten the foliage from all sides. It is especially useful to spray during fruiting, but throughout the growing season, fruit crops respond well to such fertilizer (the tops become juicier, the stems become stronger, more ovaries form).

When feeding fruit crops in the soil, holes are made near the bushes (50-60 cm deep) using an iron rod. After, the herbal infusion is poured into the formed recesses to feed the plants. About 15-30 liters of liquid are spent on one tree 15 years old, 5-7 liters on a bush.

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