High-Purity Potassium Sulphate (SOP) Solutions for Premium Agricultural Crops

At XY Fertilizer, we are a premier potassium sulphate fertilizer supplier and international exporter specializing in high-grade plant nutrition. Potassium Sulphate (SOP) is an essential, high-efficiency potassium source that supplies dual key nutrients—Potassium ($\text{K}_2\text{O} \ge 50\%-52\%$) and Sulfur ($\text{S} \ge 17\%-18\%$). Designed specifically for chloride-sensitive crops and high-salinity soils, our SOP products enable agricultural distributors and commercial growers to optimize crop yield, crop quality, and economic returns.

Comprehensive Product Formulations for Modern Agriculture

As a trusted bulk sulfate of potash manufacturer, we produce versatile physical grades tailored for various application methods and manufacturing processes:

• Water Soluble Potassium Sulfate: Highly refined, ultra-fine white powder ($100\%$ water-soluble) designed for liquid fertigation, foliar feeding, and high-tech hydroponic systems without leaving insoluble sediment.

• Granular Potassium Sulphate Wholesale: Hard, low-dust $2-4\text{mm}$ uniform granules engineered for mechanical field spreading, soil base application, and bulk blending (BB fertilizers) with other granular inputs.

• Agricultural Grade SOP Powder: Standard fine crystal powder ideal for direct soil application and compound NPK fertilizer manufacturing.

Our specialized chlorine-free potassium fertilizer is indispensable for high-value cash crops such as tobacco, citrus, grapes, berries, potatoes, greenhouse vegetables, and delicate fruit orchards.

Factory-Direct Quality Assurance & B2B Advantages

Operating under certified ISO quality management protocols, XY Fertilizer strictly monitors raw material processing, chemical reaction stability, and final packaging. Every consignment is thoroughly tested in our laboratory to guarantee precise active nutrient ratios, low heavy-metal contents, and optimal anti-caking properties.

• Customized OEM & Packaging Options: Available in 25kg, 50kg, and 1,000kg jumbo bags featuring moisture-proof PE liners, customizable with private labeling and local regulatory details.

• Custom Particle & Chemical Specs: Flexible adjustments on mesh sizes, color shades, and solubility rates according to client requirements.

• Global Export Logistics: Over two decades of export experience, offering complete shipping documentation (COA, MSDS, Certificate of Origin, REACH compliance assistance) and fast delivery to major global sea ports.

Partner with XY Fertilizer Today

Are you searching for a reliable potassium sulphate fertilizer supplier to strengthen your local supply chain and boost grower success? Contact our technical engineering and sales team today to request detailed product spec sheets, factory-direct wholesale quotes, or free sample testing. Let's grow a more fruitful harvest together.