K+S·Macronutrients
NPK 7-20-28
NPK 7-20-28 — a granular NPK fertilizer with a high phosphorus and potassium content for field crops, applied at sowing, in pre-sowing cultivation or as early feeding.
Main advantages
- Grade 7-20-28 — high phosphorus and potassium content
- Fast-dissolving nutrients — fully available
- 100–300 kg/ha — at sowing or in pre-sowing cultivation
- Kieserite without sulphuric acid — basis of effect
Overview
About this product
NPK 7-20-28 — a granular complex fertilizer for field crops with, per the maker, a high phosphorus and potassium content. The nutrients are fast-dissolving and fully available.
The maker links the water-soluble phosphorus to development of a strong root system at the early stages; the potassium has a low salt index, and the natural magnesium sulphate kieserite (MgSO4·H2O) is named as the basis of effectiveness. The rate is 100–300 kg/ha at sowing, in pre-sowing cultivation or as early feeding, on any soils regardless of pH.
Application
Rate, timing and crops
Rate
Field crops
- Application rates
- 100–300 kg/ha at sowing, in pre-sowing cultivation or as early feeding
- Timing
Sowing
Pre-sowing cultivation
- Conditions
The maker recommends it for all soil types regardless of pH
Store in a dry place under a plastic tarpaulin away from moisture; in bulk storage protect steel beams and supports from corrosion, and the floor and walls with a protective coating
- Crops
- Field crops
Figures from the manufacturer, K+S. Source page
Specifications
Nutrient composition
| Type | NPK Complex |
|---|---|
| Nitrogen (N) | 7% |
| Phosphorus (P₂O₅) | 20% |
| Potassium (K₂O) | 28% |
Composition
| |
| Form | Granular |
| Application | Soil |
| Target Crops | Field crops |
| Manufacturer | K+S |
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.
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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.