Sulpher, Rock phosphate & Thiobacillus combined to form

Phosphate rock combined with finely-divided, elemental Sulphur and Thiobacillus is combined to form a fertilizer “Biosuper”.
Biosuper is effective on soils of both low and medium phosphorus status, and also on soils differing in P retention capacity. Thiobacillus present in Biosuper oxidizes Sulphur, producing sulphates useful to plants.