PhoSul provides a natural process to make continuous release phosphate fertilizer. The PhoSul granules should be incorporated in the soil at seeding or surface spread, as granules, or in blends, to provide vital phosphate for plant growth.
​
Phosphorus is essential for all major metabolic processes in plant growth and development. The low availability of phosphorus in the soil can make it a limiting element of plant growth in natural ecosystems.​

​

To learn more about PhoSul, read the article on Mineralization and view the PhoSul PowerPoint by clicking the links below.