polysulphate.com | Polysulphate Fertilizer: natural fertilizer made from Polyhalite

Polysulphate Premium

The new member of the Polysulphate Fertilizer family

Polysulphate: natural fertilizer

Used in conventional and organic farming systems around the world

We are the first - and only - producer in the world to mine polyhalite

ICL brings polyhalite from our UK mine to market as Polysulphate^® fertilizer

Better crops

Readily available sulphur plus potassium, magnesium and calcium for better crops

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ICL Group ICL Fertilizers

Polysulphate^® fertilizer is a soluble, easily-absorbed, cost-effective answer to crop nutrition, containing four key plant nutrients:

sulphur
potassium
magnesium
calcium

Innovative and highly versatile, this natural, multi-nutrient mineral is low in chloride and crop safe, suitable for use alone or in blends and compound fertilizers.

27 March 2020

Polysulphate and COVID-19

Working to safeguard our staff, our processes and our supply to farmers worldwide during the COVID-19 pandemic.

16 July 2020

More farmers can source Polysulphate with new supply agreements

New supply agreements with fertilizer distributors and manufacturers in China and Europe to meet rising demand for Polysulphate products.

29 May 2020

Compendium published of field trials of benefits of Polysulphate fertilizer

Evidence of the benefits of Polysulphate fertilizer for a wide range of crops is now published in the Compendium of FertilizerpluS Field Trials.

30 April 2020

Polysulphate is a cool new member of a forward-thinking farm alliance

We are pleased to be represented in an international platform that is helping farmers with the development and use of metrics for sustainable agriculture.

Polysulphate^® is a trade mark of ICL Fertilizers.
The Polysulphate device is a registered trademark of ICL Fertilizers.