Single Super Phosphate (SSP): The Essential Triple-Nutrient Catalyst
Single Super Phosphate (SSP) remains one of the most trusted and versatile fertilizers in global agriculture. Unlike high-analysis phosphorus-only fertilizers, SSP delivers a balanced synergy of Phosphorus, Sulfur, and Calcium. This unique “Triple-Nutrient” profile makes it the strategic choice for improving soil structure and driving oil synthesis in high-value crops.
1. Technical Specifications (TDS)
Our SSP is manufactured through the high-quality acidulation of natural rock phosphate, ensuring stable nutrient release and excellent physical handling.
| Parameter | Specification (Granular/Powder) |
| Available Phosphorus (P2O5) | 16.0% – 18.0% |
| Water-Soluble Phosphorus | 14.5% – 15.5% |
| Sulphate Sulfur (S) | 11.0% – 12.0% |
| Calcium (CaO) | 18.0% – 20.0% |
| Moisture (H2O) | 3.0% – 5.0% |
| Free Acid (P2O5) | 4.5% |
| Appearance | Grey/Dark Grey Granules or Powder |
2. Strategic Advantages for the Professional Buyer
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The Sulfur Synergy: With 11% elemental-equivalent Sulfur, SSP is the most cost-effective solution for sulfur-deficient soils. It promotes chlorophyll production and protein synthesis, which is critical for canola, soybeans, and pulses.
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Calcium-Rich Soil Conditioning: The high calcium content (approx. 20%) helps improve soil structure, especially in heavy clay or sodic soils, promoting better aeration and root penetration.
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Non-Nitrogenous Flexibility: Because SSP contains 0% Nitrogen, it allows farmers to manage phosphorus and sulfur levels independently without over-applying nitrogen—an essential feature for legumes and clover pastures that fix their own nitrogen.
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Superior Solubility: Over 90% of the phosphorus in our SSP is water-soluble, ensuring immediate availability to the plant during the critical early growth stages.
3. Primary Agricultural Applications
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Pasture & Forage Excellence: The industry standard for top-dressing clover and alfalfa pastures to boost dry matter production.
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Oilseed Production: A must-have for oilseeds (Rapeseed/Canola) to maximize oil content via the sulfur-phosphorus link.
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Soil Amendment: Used effectively as a base fertilizer to correct long-term phosphorus and sulfur depletion in depleted soils.
4. Logistics & Quality Assurance
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Physical Integrity: Our granular SSP is steam-granulated for high crushing strength, ensuring uniform distribution and minimal dust during mechanical spreading.
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Storage Stability: Treated to resist moisture absorption, our product remains free-flowing even during long-haul maritime transport.
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SGS/CCIC Verified: Full third-party inspection reports are provided to guarantee nutrient percentages and particle size consistency.




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