What is Polysulphate™? Polysulphate is derived from a naturally occurring mineral called Polyhalite with the chemical formula K 2 Ca 2 Mg(SO 4 ) 4 • 2H 2 O This gives the following product analysis;
• 48% SO 3 (19.2% S). Sulphur is an essential constituent of proteins and also helps improve the efficiency of other nutrients like nitrogen and phosphate • 14% K 2 O (12% K). Potassium, vital for improved crop health, quality and yield
• 6% MgO (3.6% Mg).
Magnesium, essential for photosynthesis • 17% CaO (12.2% Ca). Calcium, for strong healthy crops and crucial for cell division
UK produced fertiliser; Polysulphate has a low carbon footprint and is environmentally friendly
Available in a granular and standard grade; it is suitable as a straight sulphate fertiliser for direct application or as a raw material source to add essential sulphur to NPK production or blends
A natural product, ideal for all crops including chloride-sensitive ones; low salinity index, neutral pH and no acidifying effect. Poysulphate is also approved for organic agriculture
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