What is Polysulphate?
Polysulphate is a unique, multi-nutrient fertiliser containing sulphur (S), potassium (K), calcium (Ca) and magnesium (Mg) in water-soluble, plant available forms. Mined in the UK, Polysulphate can be applied as a straight or combined into multi-nutrient compounds.
Why use Polysulphate?
- Prolonged release rate of sulphate to match crop uptake and reduce the risk of leaching
- 2 – 4mm granular product with excellent blending and spreading characteristics
- Can be applied as a straight or in a compound for total flexibility
- Low chloride = ideal for chloride sensitive crops
- UK produced fertiliser with a low carbon footprint and fully approved for organic use