COMPO Expert mineral fertilizer NovaTec Suprem 21-5-10(+3+TE) — white and purple bag, front view

COMPO Expert·Macronutrients

NovaTec Suprem 21-5-10(+3+TE)

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Granular complex NPK fertilizer 21-5-10 with the nitrification inhibitor DMPP, magnesium, sulfur, boron, iron and zinc in one granule for soil application to field and horticultural crops.

Main advantages

  • Nitrification inhibitor DMPP — less nitrogen leaching
  • 4% water-soluble P2O5 — available phosphorus
  • Potassium sulfate, low chloride — for sensitive crops
  • Open field and under cover — field and horticulture

Overview

About this product

NovaTec Suprem 21-5-10(+3+TE) — granular NPK fertilizer based on potassium sulfate with the nitrification inhibitor 3,4-DMPP: 21% nitrogen (11% ammonium, 10% nitrate), 5% P2O5, of which 4% water-soluble, 10% K2O, 3% MgO, 6% sulfur, boron, 0.3% iron and zinc. It is used for basal and supplementary feeding of chloride-sensitive crops and on soils prone to salinisation, in the open field and under cover.

Thanks to DMPP, nitrogen becomes available over 4–10 weeks depending on temperature and moisture. It is applied with a spreader or by hand.

Bags from 25 kg, big bags from 500 kg.

Application

Rate, timing and crops

Timing

Basal and supplementary feeding

Throughout the growing season

Method
Soil application with a spreader or by hand
Conditions

Nitrogen becomes available over 4–10 weeks depending on soil temperature and moisture

For soils high in potassium or crops with a low potassium demand

Figures from the manufacturer, COMPO Expert. Source page

Specifications

Nutrient composition

TypeNPK Complex
Composition
  • Nitrogen (N), total21.0%
    nitrate (NO3)10.0%
    ammonium (NH4)11.0%
  • Phosphorus (P2O5)5.0%
    water-soluble4.0%
  • Water-soluble potassium (K2O)10.0%
  • Magnesium (MgO)3.0%
    water-soluble2.4%
  • Sulfur (S)6.0%
    water-soluble4.8%
  • Boron (B)0.02%
    water-soluble0.016%
  • Iron (Fe)0.3%
  • Zinc (Zn)0.02%
  • Nitrification inhibitor 3,4-DMPP (of total ammonium and amide nitrogen)0.8%
FormGranular
ApplicationSoil
ManufacturerCOMPO Expert
Packaging25 kg; 40 kg; 50 kg; 500 kg big bag; 600 kg big bag; 1000 kg big bag

Vendor offers

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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 NPK calculator on adam.ua 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.

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