Korn-Kali® + B

With the plus of boron

Certified for Organic Farming

40%

K₂O

content of potassium (K) = 33.2%

6%

MgO

content of magnesium (Mg) = 3.6%

13%

SO₃

content of sulfur (S) = 5.2%

4.5%

Na₂O

content of sodium (Na) = 3.3% Na

0.25%

B

Product Data Sheets

Product information

Korn-Kali + B is a complex fertilizer with potassium, magnesium, sulfur, and sodium with the plus of boron.

For the basic supply of sulfur-requiring crops with additional boron requirements.
Maximum nutrient concentration for advantages in logistics, storage, and application.
Suitable for many chloride tolerant crops.
Contains only sulfatic sulfur of natural origin (kieserite).
Potassium helps in efficient water use even under drought stress.
Magnesium increases root growth.
Sulfur is essential for protein synthesis and increases nitrogen efficiency.
Quickly soluble in water and immediately available to plants.
Independent of the pH value of the soil.
Precise distribution due to narrow grain spectrum.
Ideal potassium fertilizer for stubble and fall fertilization.
Extracted from natural crude salt deposits in Germany.
For single application or for further processing in bulk blends.

MINERAL FERTILIZER K₂O (MgO, Na₂O, SO₃), 40 (+6+4,5+13) +0,25% B

40%

K₂O, water-soluble potassium oxide (= 33.2% K)

6%

MgO, water-soluble magnesium oxide (= 3.6% Mg)

4.5%

Na₂O, water soluble sodium oxide (= 3.3% Na)

13%

SO₃, water-soluble sulfur trioxide (= 5,2% S)

0.25%

B, water-soluble boron

Recommended Use

The optimum application rate depends on the nutrient content of the soil, the cropping intensity, and the yield expectations. The following recommendations are only guidelines.

Suitability for Organic Farming

K+S's plant nutrients are extracted from natural underground deposits of crude salt. They were formed many millions of years ago when primeval seas evaporated. Today, the salt layers are covered by several hundred meters of rock. They are mined by K+S and processed above ground into our products.

Due to the natural raw materials and the minimal processing effort required for further processing, many K+S products are ideally suited for organic farming and are approved for organic farming in accordance with EU Regulation 2018/848 and EC Regulation 889/2008.

Storage Info

The product should be stored in a dry place and covered with a plastic tarpaulin to protect it from humidity. When storing loose goods, steel girders and supports should be protected against corrosion, and the floor as well as the walls should also be provided with a protective coating. Walls and roof beams made of wood have proved to be particularly resistant.