Boric acid 11,0 %
Brand: MKDS
Packaged:100,0 ml
Availability:In Stock
Ex Tax: 4.25€
Disodium octaborate tetrahydrate (11,0%) - Boric acid.
Boron is the strongest and very important trace element that:
* causes the synthesis of lingin and pectins, as a result of which it is also involved in the reconstruction of plant cells
* gives plants strength
* enhances the movement of substances in plants and photosynthesis, facilitates the metabolism of carbohydrates and proteins, stimulates the formation of chlorophyll
* increases the abundance of flowers in plants, improves the quality of the crop, promotes root growth, increases the drought resistance of plants
* provides high sugar content in fruits and starch in potato tubers.

* Boric acid is a necessary helper in the garden when:
- the fruits of zucchini or zucchini rot,
- tomatoes in the greenhouse are stressed by the heat,
- fruits are not tied in pepper and eggplant,
- few ovaries on cucumbers.

Application and consumption rate.


Per 100m2 /4 l of water

  Foliar spraying

Coniferous trees

30 ml

In early spring

Fruit bushes and trees

10 ml

Before flowering with unblown buds;
At the very beginning of fruit formation.


10 ml

Before flowering


10 ml

1-2 times when the height is 20cm


10 ml

2 times if needed

Cabbage, carrot, celery, beet

10 ml

2 times if needed

Beans, peas

10 - 20 ml

1-2 times before flowering


20 ml

After the formation of the 8-10th leaf on the plant

Other plants

10 ml

Of necessity

* Attention: strictly observe the dosage.
* When spraying on the leaves - the concentration of the solution should not exceed 0.8%.
* Follow the recommended rate per unit area.
Do not spray in direct sunlight.
Can be mixed with plant protection products (we recommend checking mixing and compatibility in advance, as not all situations can be foreseen in practice).
When preparing the solution, fill 2/3 of the tank volume with water - pour each agent separately.
* With complex top dressing, boron is used as the last component!
The amount of boron applied does not depend on the acidity of the soil pH. Storage temperature from +5°С to +35°С.
Avoid strong temperature fluctuations. Do not inhale solution vapors. Keep out of the reach of children.

Boric acid is a nutrient for vegetable and fruit crops to prevent and treat diseases caused by a lack of boron (heart rot in beets, hollowness of root crops, brown and red rot in cauliflower, cork tissue and scab on root crops, etc.).
Particularly sensitive to a lack of boron are such crops as potatoes (scab disease), sugar beets, fodder root crops, apple trees and pears when grown on acidic, waterlogged, sandy, sandy, and heavily limed soddy-podzolic soils.
The use of boron microfertilizers promotes an increase in the ovaries of fruit and berry crops during flowering, stimulates the formation of new growth points, increases the content of sugar and vitamins in grown crops, increases their resistance to adverse conditions and diseases, both during growth and during storage of the crop.
Boric acid treatment of fruit and berry crops gives an increase in yield by an average of 20-25% and is highly effective in growing tomatoes, cucumbers, and cabbage.
Boron improves the supply of oxygen to the roots. With its deficiency, weak flowering is observed, the growth point dies, and root growth stops.
The absence of boron inhibits the entry of calcium into the plant.
Boron is not part of enzymes, but is localized in the substrate and is involved in the movement of sugars through membranes due to the formation of a carbohydrate-borate complex.
Characteristic signs of boron deficiency are the death of growth points, shoots and roots, disturbances in the formation and development of reproductive organs, destruction of vascular tissue, etc.

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