Single Superphosphate is produced by grinding and acidulating rock phosphate. Grinding increases the reactivity, and acidulation with sulfuric acid makes the phosphate water-soluble, which enables the plants to absorb the fertilizer. The high water-solubility of the P2O5 content in Single Superphosphate increases the effectiveness of the fertilizer.

Because of the use of sulfuric acid in its production, Single Super Phosphate contains a large amount of soluble sulfur, which makes it ideal for soils with S-deficiency. There is also a considerable amount of Ca in the product.

GSSP 7 +  32 Na2O is a bulk blend component, containing high S and Na which is ideal for grassland areas.

The granules are in nice round shape to avoid segregation in the spreader.


Produced at: ICL Fertilizers Europe C.V.