COMPO Expert organic fertilizer TerraPlus Natura K 4-4-12 — white and brown bag, front view

COMPO Expert·Organic Fertilizers

TerraPlus Natura K 4-4-12

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TerraPlus Natura K 4-4-12 — an organic granular NPK fertilizer from 100% natural raw materials with 12.0% K2O for organic farming and autumn application.

Main advantages

  • K2O 12% — potassium for autumn application
  • 48% organic matter — natural raw materials
  • Certified for organic use — EC 834/2007
  • Nitrogen from organic matter — gradual release

Overview

About this product

TerraPlus Natura K 4-4-12 — an organic granular high-potassium fertilizer from 100% natural raw materials, suitable for organic farming. It contains 12.0% water-soluble K2O, 4.0% organic nitrogen, 4.0% P2O5, 6.0% CaO, 5.6% sulfur and 48.0% organic matter.

The maker advises it for autumn application and for potassium-deficient soils and plants; nitrogen is released gradually because it is bound to organic matter. The product is certified for organic farming under EC 834/2007, EC 884/2008 and EU Regulation 1069/2009; bag 25 kg or 1 t big bag.

Application

Rate, timing and crops

Timing
Autumn application
Conditions
Potassium-deficient soils and plants

Figures from the manufacturer, COMPO Expert. Source page

Specifications

Nutrient composition

TypeOrganic
Composition
  • N, nitrogen4.0%
    organic nitrogen4.0%
  • P2O5, water-soluble phosphorus4.0%
  • K2O, water-soluble potassium12.0%
  • CaO, calcium6.0%
  • S, sulfur5.6%
  • Organic matter48.0%
FormGranular
ManufacturerCOMPO Expert
Packaging25 kg; 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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