Grupa Azoty·Macronutrients

Amofoska 4-10-22 CORN

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Гранульоване комплексне добриво NPK 4-10-22 з кальцієм, сіркою, бором і цинком для кукурудзи та польових культур; вносять до сівби, 300–550 кг/га.

Main advantages

  • High 22% potassium — strong grain fill
  • Sulphur, boron & zinc — corn micronutrient boost
  • 14% CaO content — better soil structure
  • Uniform 2–5.6 mm granules — even spreading
  • Pre-sowing complex — balanced base nutrition

About this product

Amofoska 4-10-22 CORN

Amofoska 4-10-22 CORN is a granular NPK compound fertiliser enriched with calcium, sulphur, boron and zinc, formulated for maize and other high-demand field crops. Its high 22% potassium content supports grain fill and stress tolerance, while phosphorus and micronutrients aid early root and shoot development. Applied pre-sowing and mixed into the soil at 300–550 kg/ha, it delivers balanced base nutrition for maize, oilseed rape, sugar beet, cereals and potatoes.

At a glance

Nutrient composition

Nutrient composition

NPK blend

4-10-22

NPK plus a chelated micronutrient package for foliar feeding.

Nitrogen (N)

4%

Vegetative growth, leaf mass

Phosphorus (P₂O₅)

10%

Root development + flowering

Potassium (K₂O)

22%

Hardiness + grain fill

Sulfur (S)5.6%FormGranular

Application

Rates, windows, expected results

Application rate
300–400 kg/ha (average yield); 450–550 kg/ha (high yield)
Window
Pre-sowing, incorporated into the soil
Compatible crops
Maize · Winter oilseed rape · Sugar beet · Winter cereals · Spring cereals · Potatoes · Legumes · Grassland · Vegetables · Fruit plants

Full specifications

Every field from the manufacturer

Type
NPK Complex
Form
Granular
Nitrogen (N)
4%
Manufacturer
Grupa Azoty
Phosphorus (P₂O₅)
10%
Potassium (K₂O)
22%
Sulfur (S)
5.6%
Application
Soil
Target Crops
Corn, Winter rapeseed, Sugar Beet, Winter cereals, Spring cereals, Potato, Legumes, Grassland, Vegetables, Fruit crops
Growing conditions
Application sites
Культури (джерело)
Maize; Winter oilseed rape; Sugar beet; Winter cereals; Spring cereals; Potatoes; Legumes; Grassland; Vegetables; Fruit plants
Calcium (CaO), %
14

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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.