A full range of sulfate of potash (SOP) fertilizers
SOP increases both the yield and quality of high value crops, particularly fruit, vegetables and tobacco. It improves the crop's nutritional value, taste and appearance (size, color and scent) as well as its resistance to deterioration during transport and storage and its suitability for industrial processing. SOP also helps to improve a crop's resistance to drought, frost, insects and disease. We have more than 90 years' experience in SOP production and are a world leader in SOP products. Our SoluPotasse® grade is the global leader in water soluble SOP fertilizers and we have recently introduced K-Leaf®, a special fast-dissolving grade of SOP for foliar application.