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Polysulphate science

We have collected links to a number of scientific papers which highlight recent research into the impact Polysulphate has on crops around the world. These are now available on the Polysulphate science page of the site

Polysulphate Missive - our email Newsletter

If you want to be kept up to date with the latest news regarding Polysulphate, the polyhalite fertilizer, then sign up for the Polysulphate® Missive, our newsletter about this unique product. Or simply view previous editions of the Polysulphate Missive.

Safety Data Sheet Polysulphate

English | German | Spanish | French | Italian | Dutch | Portuguese


Polysulphate leaflet
Amharic | Bahasa | Chinese | Dutch | English | English - for UK | English - for USA | French | Greek | Hebrew | Italian | Malay | Marathi | Portuguese | Spanish | Swahili | Turkish | Vietnamese

Polysulphate brochure
Chinese | English | English - for USA | French | German | Italian | Polish | Spanish | Turkish

Polysulphate Premium brochure
 | English | Romanian

FertilizerpluS Family
 | Spanish

Compendium of FertilizerpluS field trials

Ten reasons to use Polysulphate
Chinese | English | Spanish

Polysulphate Standard for fertilizer production
Long: English | German
Short: English | German

Polysulphate for NPK granulation
Chinese | English | Greek | Spanish | Turkish | Vietnamese

Mini Granular Polysulphate leaflet
Chinese | English

Potass'Plus brochure

Prolonged nutrient release pattern of Polysulphate fertilizer
English | Portuguese | Spanish

PKpluS brochure
Bulgarian | Danish | Dutch | English | Hungarian | Polish | Portuguese | Romanian | Swedish

PotashpluS brochure
Bulgarian | Danish | Dutch | English | German | Polish | Portuguese | Romanian | Swedish

Product Specifications

Standard Polysulphate product specification
Brazil | EC (English) | USA (English) 

Granular Polysulphate product specification
Brazil | EC (English) | Latin America | USA (English) | Other markets

Mini Granular Polysulphate product specification
EC (English) | English

Polysulphate Premium product specification
Brazil | EC (English)

PotashpluS 37 product specification
Brazil | EC (English) | USA (English)

Fertilizing crops with Polysulphate

Fertilizing banana with Polysulphate

Fertilizing citrus with Polysulphate
Granular Polysulphate: Chinese
Standard Polysulphate: Chinese

Fertilizing coffee with Polysulphate
| Spanish

Fertilizing grassland with Polysulphate
Danish | Dutch

Fertilizing oilpalm with Polysulphate
 | Spanish

Fertilizing oilseed rape and other brassicae with Polysulphate

Fertilizing onions with Polysulphate

Fertilizing starch potatoes with Polysulphate

Fertilizing potatoes with Polysulphate
 | English | Spanish

Fertilizing potato with Polysulphate
Granular Polysulphate: Chinese
Standard Polysulphate: Chinese

Fertilizing wheat with Polysulphate
 | English

Fertilizing wheat and barley with Polysulphate

Product & sales sheets

Polysulphate product sheet

Polysulphate sales sheet
English | Chinese | Dutch | IndiaLatin America

PotashpluS sales sheet
English (USA) | Spanish

Sofipoly sales sheet

Megapoly sales sheet

Polysulphate sales sheet - organic

Polysulphate for fall applications
English (USA)


Polysulphate Infographic
 | Italian | Polish | Spanish | Chinese

Plant nutrients infographic
image (jpg): English | Portuguese | Spanish
document (pdf): English | Portuguese | Spanish

Technical updates

Spreadability of Polysulphate: straight or bulk-blended with CAN 27
English | French

Spreadability of Polysulphate bulk-blended with AN 33.5
English | French

Spreadability of Polysulphate bulk-blended with granulated Urea
English | French

Carbon footprint of Polysulphate fertilizer

ICL publications

ICL Fertilizers product catalogue
English | Polish | Romanian | Spanish

PK fertilizers brochure
English | Romanian

Organic Certificates