Water-soluble / specialty fertilizers
Organo-Mineral Fertilizers — Soluble NPK with Humic Organic Fraction
FOB Black Sea / MENA · CFR/CIF worldwide on request
Indicative price
USD 246–300 / MT
Indicative range, firm quote on request
Key parameters
Quick contact
Full product details
Product overview
Organo-mineral fertilizers bridge mineral nutrition and soil organic-matter management in a single product. Each formulation combines fully soluble N-P-K salts with an organic carrier — typically potassium humate, amino-acid hydrolysate or compost extract — so growers receive macronutrient delivery and rhizosphere conditioning without separate humate or compost applications. The organic fraction raises cation exchange capacity in depleted sandy soils and slows nutrient leaching where irrigation volumes are limited.
Fertigation buyers dissolve organo-mineral powder in stock tanks and inject through drip, pivot or micro-sprinkler systems. Greenhouse operators favour balanced ratios such as 10-5-14 during vegetative growth, switching to potassium-forward organo-mineral grades at fruit set. Liquid-fertilizer blenders use organo-mineral concentrate as a base for branded biostimulant lines sold to horticulture distributors in the Mediterranean, Gulf and South Asian markets.
Production lines in Eastern Europe, Central Asia and China granulate or spray-dry mineral NPK onto organic substrates, then micronise to fertigation mesh. Granular organo-mineral grades suit broadcast on open-field cereals and orchards where soluble inputs are impractical. Supply is grade-specific — confirm N-P-K target, organic-matter share and solubility requirement at enquiry so we match the correct mill formulation.
Full specification
| Total nitrogen (N) | Grade-specific (typically 8–15%) |
| Available phosphorus (P2O5) | Grade-specific (typically 5–14%) |
| Potassium (K2O) | Grade-specific (typically 8–20%) |
| Organic matter | 15–25% |
| Humic acids (dry basis) | 3–8% |
| Water solubility (20°C) | 95% min (soluble grades) |
| Moisture | 2% max |
| pH (1% solution) | 6.5–8.5 |
| Appearance | Dark brown powder or 2–4 mm granules |
| HS code | 3105.20 |
- FOB
- CFR
- CIF
- Fertigation
- Soil health
- Greenhouse
- Blending
Loading ports & logistics
Organo-mineral fertilizers ship as non-hazardous fertilizer cargo under IMDG general cargo rules. Moisture-sensitive powder grades require PE-lined bags and container desiccants; granular grades tolerate standard bulk-handling with lower caking risk.
FOB from Black Sea container terminals and MENA repackaging hubs. Standard soluble-grade parcel: 24 MT per 20-foot container (25 kg PE-lined PP woven bags, palletised) or 100–500 MT FIBC parcels on coaster vessels for regional distribution. Granular grades load at bagging lines at 200–350 bags/hour with forklift handling.
CFR/CIF to South Asia (Nhava Sheva, Mundra, Karachi), East Africa (Mombasa, Dar es Salaam), Middle East (Jeddah, Jebel Ali) and Mediterranean horticulture ports. Lead time 10–22 days from contract to loading window, subject to formulation confirmation and bagging-line availability at origin.
Packaging & documentation
Standard export pack: 25 kg PE-lined PP woven bags, palletised (40 bags per pallet) and stretch-wrapped for container loading. One-tonne FIBC big bags with moisture-barrier liner available for inland blending plants and liquid-fertilizer factories. Granular organo-mineral grades ship in 50 kg bags or bulk to vessel hold on request.
Each lot includes mill certificate of analysis (N, P2O5, K2O, organic matter, humic acids, moisture, water solubility), commercial invoice, packing list and bill of lading. Certificate of origin, phytosanitary clearance where required by destination customs, and third-party inspection at loading (SGS, Bureau Veritas) available for LC-backed contracts. SDS per GHS supplied on request.
FAQ
What distinguishes organo-mineral fertilizer from standard water-soluble NPK?
Organo-mineral grades combine fully soluble mineral N-P-K with an organic fraction — humic acids, amino-acid complexes or compost extracts — in a single formulation. The organic component improves nutrient retention in sandy soils, buffers pH around the root zone and supports microbial activity. Standard water-soluble NPK delivers macronutrients only; organo-mineral products suit buyers who want mineral efficiency plus soil-conditioning benefit in one tank mix or granule.
Which crops benefit most from organo-mineral fertigation programmes?
Greenhouse vegetables (tomato, pepper, cucumber), table grapes, citrus orchards and protected berry crops respond well because fertigation delivers both nutrients and organic carbon directly to the active root zone. Open-field buyers in sandy Sahel and coastal soils use organo-mineral blends to reduce leaching losses where irrigation water is scarce. Organic-certified programmes may require verification that the organic fraction meets local input-list criteria — confirm at enquiry stage.
Can organo-mineral fertilizer be tank-mixed with calcium nitrate or micronutrient chelates?
Soluble organo-mineral grades mix cleanly with calcium nitrate and EDTA-chelated micronutrients when phosphate content is low or applied in separate stock tanks. High-phosphate organo-mineral grades (P2O5 above 15%) should not share a tank with concentrated calcium solutions — calcium phosphate precipitation will foul drip emitters. Use A/B injection or sequential passes; humic fractions in the organic component are generally compatible with chelated Fe, Mn and Zn at field dilutions.
Related products
- Humic Acid — 60% soluble humate concentrate for standalone soil-conditioning programmes
- Water-Soluble NPK — pure mineral fertigation grades when organic fraction is not required
- NPK + Micronutrients — granular base with Zn, B and trace elements for open-field application