The all-rounder. Four elements – one granule. The complete solution for crops in need of sulfur.
Soil fertiliser Korn-Kali
Soil fertiliser  Korn-Kali full area
For organic farming Certified for Organic Farming
40% K2O
= 33.2 % K
6% MgO
= 3.6 % Mg
13% SO3
= 5.2 % S

Product information

Korn-KALI is a complex fertilizer with potassium, magnesium, sulfur, and sodium.

  • Ideal for basic potassium, magnesium, and sulfur supply.
  • Suitable for many chloride tolerant crops.
  • Maximum nutrient concentration for advantages in logistics, storage and application.
  • Contains only sulfate sulfur of natural origin (kieserite).
  • Potassium aids in efficient water use even during 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 application 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.


K2O, water-soluble potassium oxide (= 33.2% K)
MgO, water-soluble magnesium oxide (=3.6% Mg)
SO3, water-soluble sulfur trioxide (= 5,2% S)

Recommended Use

Suitability for Organic Farming

Storage Info

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