Services
South African blends
All our products are rigorously tested and verified by SGS and Bureau Veritas to ensure they comply with international quality standards. We are committed to providing fertilizers that are not only effective but also safe for the environment.
Blended Fertilizers
We can customise blends to meet the requirements of your crop and land. Standard blends are also available and can be enhanced with a range of secondary and micronutrients.These are our most commonly produced blends:
Straight Fertilizers
OUR FERTILIZERS
34.5% nitrogen content, used as a straight or blended product.
21% nitrogen, 24% sulfur, used as a straight or blended product.
27% nitrogen content.
46% nitrogen content, used as a straight or blended product.
Blended Fertilizers
We can customise blends to meet the requirements of your crop and land. Standard blends are also available and can be enhanced with a range of secondary and micronutrients.These are our most commonly produced blends:
Raw Materials
Typically contains 60% potash.
Typically contains 18% nitrogen in the ammonium form and 46% phosphate.
MAP has been an important granular fertilizer for years and the most common is MAP 33.
Typically contains 7 - 9% phosphorus.
At Third Stone Trading, we are committed to delivering high-quality fertilizers and exceptional agricultural solutions across Southern Africa. Whether you need customized fertilizer blends, reliable supply chain solutions, or expert consultation, we are here to support your farming and agribusiness needs.