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Potassium sulphate fertilisers

Potassium Sulphate (K2SO4) or Sulphate of Potash (SOP), is the world's most popular low-chloride fertiliser. Combining Potassium (50% K2O) and Sulphur (18%) SOP offers a high concentration of nutrients readily available to plants.
Sulphate of Potash has a very low salinity index making it the preferred potash fertiliser in areas at risk from soil salinity.

SOP improves crop yield and quality, making plants more resistant to drought, frost, insects and disease.
Not only does Potassium Sulphate improve the crop's nutritional value, taste and appearance but also its resistance to deterioration during transport and storage, and its suitability for industrial processing.

Tessenderlo Group produces the full range of sulphate of Potash grades; standard, granular (GranuPotasse®) and fully soluble (SoluPotasse®). With each fertiliser having specific uses we are able to cater for a range of applications: raw material for the fertiliser industry or straight fertilisers for direct spreading, for fertigation or foliar feeding.

With an annual capacity of around 750,000 Mt Tessenderlo Group is the second largest producer of potassium sulphate in the world. Its Ham factory in Belgium is the largest single unit for the production of Sulphate of Potash using the Mannheim process.

Tessenderlo plants, located close to Antwerp, the second largest harbour in Europe, use efficient logistics to export to more than 80 countries worldwide. Large bulk vessels, coasters or barges, containers for bagged products, train and truck all give the flexibility to deliver to our customers on time.

Product Overview

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GranuPotasse®

Potassium Sulphate Standard

SoluPotasse®

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