ADAM
Polysulphate Granular

ICL·Secondary Nutrients

Polysulphate Granular

No reviews yet

Натуральне гранульоване добриво з калієм, сульфуром, магнієм і кальцієм (0-0-14, 48% SO3); дозволене в органіці, ідеальне в суміші з азотом.

Main advantages

  • Four nutrients in one granule — S, K, Mg, Ca
  • 48% SO3, 19.2% S — corrects sulfur deficiency
  • Naturally mined mineral — low carbon footprint
  • Even-spreading 2-4 mm granules — blends with nitrogen
  • Organic-farming licensed — fits organic rotations

About this product

Polysulphate Granular

Polysulphate Granular is a natural single-component mineral fertilizer mined only by ICL in the United Kingdom, in the form of free-flowing granules 2-4 mm in diameter. It supplies four nutrients in one product — 48% SO3 (19.2% S), 14% K2O, 17% CaO and 6% MgO — from a natural raw material with a low carbon footprint. It suits cereals, oilseed and vegetable crops, pastures and other crops, spreads evenly on its own or in a mix with straight nitrogen, and is licensed for organic farming.

At a glance

Nutrient composition

Nutrient composition

NPK blend

0-0-14

Values are % nutrient by mass. Balanced blend for starter nutrition.

Nitrogen (N)

0%

Vegetative growth, leaf mass

Phosphorus (P₂O₅)

0%

Root development + flowering

Potassium (K₂O)

14%

Hardiness + grain fill

Sulfur (S)19.2%FormGranular

Application

Rates, windows, expected results

Application rate
Broadcast to soil per crop S and K demand — commonly 50–150 kg/ha
Window
Pre-sowing base dressing or in-season top-dressing; year-round, alone or in nitrogen blends
Compatible crops
Cereals · Oilseed rape · Vegetables · Potatoes · Grassland · Fruit

Full specifications

Every field from the manufacturer

Type
NPK Complex
Form
Granular
Nitrogen (N)
0%
Manufacturer
ICL
Phosphorus (P₂O₅)
0%
Potassium (K₂O)
14%
Sulfur (S)
19.2%
Application
Soil
Target Crops
Cereals, Rapeseed, Vegetables, Potato, Grassland, Fruit crops
Growing conditions
Application sites
Культури (джерело)
Cereals; Oilseed rape; Vegetables; Potatoes; Grassland; Fruit
Calcium (CaO), %
17
Magnesium (MgO), %
6

Vendor offers

Sourced by ADAM

Sourced by ADAM

ADAM UA will source this for you

No direct vendor offers yet. Leave a request and our team will find verified vendors and come back with offers.

Questions & answers

What farmers ask most

  • Rates depend on crop, prior history, soil-analysis results, and current soil nutrient status. A typical NPK complex on cereals is 150–300 kg/ha. Use the /calculators/npk tool or consult an agronomist for an exact dose.

Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.