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NK 13-13 Fertilizer — Bulk Price Per Ton

Phosphorus-free N+K compound — request a bulk fertilizer price quote per ton from 1,000 MT on FOB Black Sea/MENA, CFR or CIF

Key parameters — NK 13-13

Nitrogen (N)13% min
Potassium (K2O)13% min
Total nutrients26% min
Moisture1.5% max
Granule size2–4 mm
MOQ1,000 MT
  • FOB
  • CFR
  • CIF
  • Agriculture
  • Blending

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Full specification — NK 13-13

Total nitrogen (N)13.0% min
Potassium (K2O)13.0% min
Total nutrients26.0% min
Moisture1.5% max
Granule size2–4 mm
FormGranular compound
HS code3105.20

Product overview — NK 13-13

Distributors request NK 13-13 price per ton when supplying top-dress programmes on soils where phosphorus reserves are already adequate. At 26% total nutrients with equal 13% N and 13% K2O, this grade avoids paying for phosphorus that provides no yield benefit on P-sufficient fields while delivering both macronutrients in every granule.

Winter wheat at stem elongation receives 150–250 kg/ha when Olsen P exceeds 20 mg/kg. Pasture programmes use 100–150 kg/ha after grazing recovery. Rice mid-season top-dress at panicle initiation benefits from the combined N and K supply when soil P was addressed at establishment.

Each granule places N and K at the same application point — improving distribution uniformity versus separate urea and MOP spreading passes. Granules 2–4 mm suit mechanical spreaders. HS code 3105.20. From 1,000 MT with mill COA per lot.

Full product details

Loading ports & logistics — NK 13-13

NK 13-13 for inland buyers ships in 1,000 kg FIBC big-bags or 20–24 MT container lots where wheat belt cooperatives lack bulk discharge berths. Coastal feeder parcels run 1,000–5,000 MT on coaster tonnage from Black Sea and MENA load terminals.

Container and FIBC deliveries serve landlocked distributors, regional blending plants and pasture cooperatives without berth draft for handysize carriers. 50 kg bags available on the same FOB terms when retail networks need repack from cooperative warehouses.

Lead time 14–30 days depending on container availability and feeder line scheduling. Wheat belt distributors use container lots for inland cooperative depots that blend NK 13-13 with micronutrients at regional plants.

Packaging & documentation — NK 13-13

Each lot ships with a mill certificate of analysis. Standard document set: commercial invoice, packing list (bagged lots), bill of lading, certificate of origin and phytosanitary certificate where required. Third-party inspection at loading can be arranged on buyer request.

Payment terms: irrevocable LC at sight or CAD for first-time buyers; established accounts may negotiate open-account structures.

FAQ — NK 13-13

Why omit phosphorus from NK fertilizer?

P is immobile in soil and accumulates with repeated DAP/MAP application. Once soil P reaches adequate levels, continuing P inputs provides no yield benefit and increases environmental runoff risk.

Can NK 13-13 replace urea + MOP separately?

Yes, with better nutrient distribution uniformity. Each granule contains both N and K at the same point, versus separate spreading passes that create uneven nutrient patches.

Is NK 13-13 suitable for rice?

For mid-season top-dress at panicle initiation, yes. Ensure soil P is adequate before relying solely on NK — rice at establishment still benefits from P if soil tests are low.

Related products — NK 13-13

  • NK 15-15 — higher-analysis balanced NK at 30% nutrients
  • NK 17-28 — potassium-heavy top-dress at 45% nutrients
  • Urea 46% — nitrogen for top-dress and NPK blending
  • DAP 18-46-0 — high-phosphate starter for planting programmes
  • MOP 60% K2O — straight potash for custom blending