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 UK - ICL Fertilizers

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Get in touch if you have any questions about Polysulphate. We will get back to you as soon as we can.

A new tool for organic farming.


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® fertilizer comes from the polyhalite layer of rock, over 1000m below the North Sea off the North Yorkshire coast in the UK. Polysulphate® is manufactured and sold only by ICL Fertilizers. This unique fertilizer is also suitable for chloride-sensitive crops.

The proof is in the results

Our products provide results. But a statement without proof is like a crop without our fertilizer: it can be better. Therefore, we've put our products to the test and we have the results to show you.


Our broad range of products provides you with the solution that works best for your crops.