Characteristics:

Black Chalk Biohumus+ is a highly reactive granular chalk fertiliser containing humic acids and organic carbon. It is a natural product obtained by grinding lake chalk - a mineral accompanying lignite deposits. Black Chalk Biohumus+ contains large amounts of active calcium oxide (CaO), which effectively regulates the optimal pH of the soil. This process contributes to the healthy development of root hairs responsible for nutrient uptake. In addition, the product contains humic acids, which support the natural and rapid formation of humus in the soil. The organic carbon content naturally regulates the level of carbon in the soil, being one of the most important components of soil matter. By choosing Black Chalk Biohumus+ fertiliser, you can be sure that you provide your soil with the best quality and concentration of calcium, humic acids and organic carbon. The fertiliser is 100% organic and manufactured using water as a binding agent. Black Chalk Biohumus+ meets the highest quality requirements, confirmed by tests and certificates.

Advantages:

• 100% organic product
• effectively raises soil pH
• reduces the use of mineral fertilisers
• improves the physical properties of the topsoil
• has a positive effect on the development of good microflora
• even distribution thanks to stable and uniform granules
• accelerates decomposition of crop residues and manure
• naturally and quickly supports the formation of humus in the soil
• protects plants against diseases
• improves the availability of many nutrients
• strengthens plants

Dosage:

In most crops and soils in Poland, Black Chalk Biohumus+ is used in doses ranging from 500 kg to 1000 kg per hectare. Slightly acidic soils: from 500 to 600 kg per hectare. Moderately acidic soils: from 600 to 800 kg per hectare. Acidic soils: from 800 to 1000 kg per hectare. The calculated dosage should be supported by soil tests and should take into account the optimal pH for the development of the plant.

Sowing date:

The fertiliser can be used all year round or depending on the needs of the crop. In spring before sowing and in autumn on stubble. The product can be used in winter on frozen soil as well as on snow, which will accelerate the solubility of the granules.

Storage and transport:

Store fertilisers in a dry, dark and well-ventilated area.

Store fertilisers in their original, sufficiently sealed packaging.

During storage, stack the product in no more than 3 layers.

During transport, spread the product out in no more than 1 layer.

Shelf life of the fertiliser – 2 years.

Precautions:

The fertiliser may be harmful if swallowed. In case of contact with eyes, rinse thoroughly with clean water. Seek medical attention. Use respiratory and eye protection during prolonged manual work. In case of spillage, collect the product.