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bi versum

Product description:

bi versum is a microbiological preparation improving the biological condition of soil, increasing the number of available forms of macro- and microelements, contributing to the development of beneficial microflora and improving the soil structure as well as supporting plant growth and yield.

It contains concentrated forms of non-pathogenic fungi isolated from fertile soil, which take part in improving its structure and nutrient abundance as a result of organic matter decomposition. The product is designed for use in order to accelerate the decomposition of organic residues, making the macro- and microelements in the soil available and better utilized by plants.

The product is recommended for horticultural crops.

The powdered form of the preparation ensures its high durability and effectiveness.


Carefully selected strains of non-pathogenic fungi naturally occurring in fertile soil in an amount not less than 7x108 spor in 1 gram of the product.

The microorganisms contained in the product:

Increases soil microbiological activity

Improves crop health

Improves macro and microelements availability for plants

Improves soil structure

Accelerates decomposition of organic matter in soil


The action of bi versum is to enrich biological life in cultivated soil, especially in the area of rhizosphere. Microorganisms included in the preparation also contribute to the improvement of the soil structure and its fertility, help in proper nutrition of plants and influence the increase of yield and better quality of the crop. The microorganisms in the product improve soil health by naturally reducing the occurrence of pathogens (by competing with them for nutrients and space to grow).

Agricultural plants 2-5 kg 250-350 l water / ha 1 - 2 times a season
Orchards 5-10 kg 350-1000 l water (depending on the crop) / ha 1 - 2 times a season
Vegetable plants 2-5 kg 250-600 l water / ha 2 - 5 times a season

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Do not use with fungicides.

Additional information

It is the only preparation on the market in powder form which contains such a huge amount of bacteria in 1 gram.

The product is especially recommended for post-harvest use (on soil with plant residues after cultivation).

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