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

Follow us!

Receive our Polysulphate Missive

Want to make sure you don't miss out on all things Polysulphate? Sign up now!

Want to know more about ICL?

Visit our sites

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.

24 February 2021

Trial sheets on benefits of Polysulphate reach record high

Crop after crop shows a boosts to yield and quality, and also better disease-resistance and return on investment to farmers.

9 December 2020

Fruits of ICL China labor is shared knowledge of fruit crop nutrition

Taking the message of the importance of balanced nutrition to grower gatherings held beneath fruit trees and grape vines in China.

30 October 2020

Colombian women coffee farmers welcome balanced nutrition advice

ICL agronomists creatively conveying the benefits of balanced fertilization to women coffee farmers in Colombia.

25 August 2020

Polysulphate prominent in ICL 2019 CSR Report

The increasingly important role of Polysulphate to farmers around the world and to ICL is illustrated in the 2019 ICL Corporate Social Responsibility Report.

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