Potassium sulfate, granulated and crystalline, (K2O-50-52%, S-18%)

The German standard for intensive agriculture

Potassium sulfate produced by K+S Kali (Germany) is not just a mineral fertilizer, but a professional-grade tool backed by decades of research. The K+S concern holds a leading position in the global potash market, relying on unique natural deposits and stringent raw material purification standards. With a K2O content of 50–52% and 18% sulfur, this product is the industry gold standard for chloride-sensitive crops.

Why agronomists trust K+S Kali

The primary advantage of this potassium sulfate lies in its purity and physical integrity. Unlike chloride-based fertilizers, it does not stunt plant growth or lead to soil salinization. The presence of sulfur provides a synergistic effect: potassium manages energy metabolism and sugar transport, while sulfur catalyzes protein synthesis and nitrogen uptake.

• Maximizing Produce Quality: The fertilizer directly influences the market value of harvests. Vegetables, berries, and grapes accumulate more sugars, show increased firmness, and better withstand long-distance transport.
• Versatile Forms: Whether choosing granules or crystals, farmers can select the optimal physical form for their specific soil-incorporation equipment and farming practices.
• Wide-Range Application: The product fits perfectly into intensive cultivation programs for potatoes, fruit trees, ornamentals, and cereals.

Field Performance

The product is recommended for primary soil application, as this is when the crop’s potential is established. The high concentration of active ingredients allows for resource-efficient usage, eliminating unnecessary waste. Because it lacks ballast substances, K+S Kali potassium sulfate is considered a safe and reliable solution, supported by the long-standing reputation of the German brand within the global agricultural sector.