Sulfate of Potash
Its primary elements are 52% potash (K2O) and 18% sulfate (SO4). The superior fine grand, minus 200 mesh, SOP is designed to be uniformly metered, dissolved and injected directly into a grower’s irrigation system.
Potassium Magnesium Sulfate
With fertilizer responsible for at least one third of a crop’s yield, it’s no wonder balanced soil fertility is such a top priority in high-yield agriculture. The “Law of the Minimum” states that yield is limited by the nutrient in shortest supply — so ensuring all nutrients, not just one or two, is critical to profitability — KMS delivers those needed nutrients.
Gypsum – Calcium Sulfate
If your plants are suffering from heavy, waterlogged and sodic soils, consider incorporating Diamond K Gypsum into your soil fertility management program. A form of calcium sulfate, gypsum can improve the structure of clay-bound soils and encourage overall sustainability of irrigated fields.