Polysulphate®

Polysulphate is a new fertilizer, high in sulphate, available in its natural state, and mined in the UK A unique benefit is its additional natural content of other macronutrients. Polysulphate comes from the polyhalite layer of rock, over 1000m below the North Sea off the North Yorkshire coast in the UK. Deposited 260 million years ago. It lies 150-170m below the potash seam at the Cleveland Potash Boulby Mine.