Product Description

Analysis:  0-0-22-11Mg-22S

Description:  This branded product of The Mosaic Company is mined and processed from langbeinite deposits in Carlsbad, NM. Langbeinite is a natural evaporate mineral containing potassium, magnesium sulphate and sulphate of potash magnesia precipitated in an ancient ocean.


  • Available in a variety of sizes (SGN) and grades
  • Granular, crystalline or formulated granules
  • Beige to brown in colour


  • pH neutral, so it does not impact soil acidity level
  • Commonly used on sensitive vegetable and fruit crops because it has a lower chloride content than traditional potash, thus less potential for fertilizer “burn”
  • Standard and granular grades dissolve gradually throughout the growing season, providing a season-long source of nutrients; premium grade has a lower specific gravity than other grades, highly soluble, and geared for short-season crops, especially in areas with cold soils and limited rainfall or irrigation
  • Provides a source of magnesium and sulphur in addition to potassium

Application methods:

  • Broadcast (surface-applied) or banded (adjacent to the seedbed)


Rail direct, available in a variety of sizes (SGN) and grades

Regularly Stocked at: