Organic Fertilizer (Granular)

Verified Supplier 📄 ISO 9001 Certified 📊 SGS Tested 🚢 Global Shipping

Premium quality granular organic fertilizer produced from fully composted animal manure and plant matter through high-temperature aerobic fermentation. Contains 45% minimum organic matter with balanced NPK 5-5-5 plus humic acid, amino acids, and beneficial microorganisms. Improves soil structure, water retention, cation exchange capacity, and microbial activity. Ideal for sustainable agriculture, organic farming, and soil rehabilitation.

Organic Matter45% min
Total NPK5-5-5
Humic Acid10% min
Particle Size2-4mm (90% min)
AppearanceBrown / black granular
Shelf Life24 months
Packaging25kg / 50kg PP bags
MOQ1x20GP container (25T)
✅ Factory Direct Price
📦 OEM Packaging Available
🚢 FOB / CIF / CFR
💳 T/T, L/C Accepted

Product Information

ParameterSpecificationTest Method
Organic Matter45.0% minISO 10694 (Combustion)
Total Nitrogen (N)5.0% minISO 5315 (Kjeldahl)
P2O55.0% minISO 6598
K2O5.0% minISO 5318 (Flame Photometry)
Humic Acid10.0% minGravimetric (Alkaline extraction)
Amino Acids5.0% minSpectrophotometry
Effective Microorganisms0.20 billion/g minPlate count
Moisture (H2O)15.0% maxISO 760
Particle Size (2-4mm)90% minISO 8397
pH5.5-8.0pH meter
Heavy Metals (Pb)50 mg/kg maxICP-OES
As (Arsenic)10 mg/kg maxICP-OES
Cd (Cadmium)3 mg/kg maxICP-OES
E. coliNot detectedISO 16649
Shelf Life24 months (sealed, dry storage)-

Product Features

Soil Structure Improvement

Rich organic matter and humic acid aggregate soil particles, improving aeration, water infiltration, and root penetration in compacted or degraded soils.

Microbial Activity Boost

Contains 0.2 billion/g beneficial microorganisms that decompose organic residues, fix atmospheric nitrogen, and solubilize locked-up soil phosphorus.

Water & Nutrient Retention

Humic acid and organic colloids increase soil cation exchange capacity (CEC), improving water and nutrient retention to reduce irrigation and fertilizer inputs.

Sustained Nutrient Release

Organic-bound nutrients release gradually through microbial decomposition, providing slow and steady nutrition throughout the crop cycle without leaching losses.

Safe & Pathogen-Free

High-temperature fermentation (60-70℃) eliminates pathogens, weed seeds, and parasite eggs. E. coli and Salmonella tested negative in every batch.

Sustainable & Eco-Friendly

Reduces chemical fertilizer dependency, improves soil carbon sequestration, and supports regenerative agriculture practices for long-term soil health.

Application Scope

Organic fertilizer is ideal for soil amendment, sustainable agriculture, organic farming, and rehabilitation of degraded or chemically exhausted soils.

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Field Crops

Wheat, corn, rice, soybean. Apply 750-1500 kg/HA as basal soil amendment before planting.

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Fruits & Vegetables

Tomato, strawberry, citrus, apple. 1000-2000 kg/HA for organic production and quality improvement.

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Soil Rehabilitation

Saline-alkaline, compacted, and degraded soils. 2000-4000 kg/HA for structure and microbial restoration.

Recommended Application Method

Crop StageApplication RateMethod
Basal (pre-planting)80-100% of total amountSoil incorporation 10-15cm deep before planting
Soil amendment2000-4000 kg/HABroadcast and rototill for degraded soil rehabilitation
Top dressing200-500 kg/HASide-dress for organic vegetable production

Mixing Precautions & Compatibility

⚠ Important Mixing Restrictions
  • Do NOT mix with fungicides or bactericides: These chemicals kill the beneficial microorganisms in organic fertilizer, eliminating the biological benefit. Apply biological products and fungicides separately, at least 7 days apart.
  • Organic fertilizer + mineral NPK: Compatible and recommended. Combining organic fertilizer (as basal amendment) with mineral NPK (for targeted nutrition) gives both soil health and crop yield benefits.
  • Organic fertilizer + chemical pesticides (neutral): Generally compatible. Apply organic fertilizer first, then pesticides after soil incorporation to avoid direct contact.
  • Organic fertilizer + biofertilizers (rhizobia, mycorrhiza): Compatible and synergistic. Organic matter provides food and habitat for beneficial soil inoculants.
  • Organic fertilizer + lime: Compatible for acidic soil correction. Apply separately and incorporate thoroughly to avoid localized pH extremes.
  • Storage: Keep in sealed, dry, ventilated conditions. Protect from direct sunlight and rain. Live microorganisms require moderate moisture; do not over-dry or over-wet the product.

Customized Formula Service

We offer full OEM customization for organic fertilizer products. Whether you need a specific organic matter content, microbial inoculant, or private-label branding, our technical team can deliver to your exact specifications.

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Custom Organic Matter Content

Available in 30%, 45%, 60%, and 75% organic matter levels for different soil amendment requirements.

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Custom Microbial Inoculants

Add specific beneficial bacteria (Bacillus, Pseudomonas, Rhizobium) or fungi (Trichoderma, mycorrhiza) for targeted soil and crop benefits.

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Custom Granule Color

Natural brown, black, or custom-colored granules for brand differentiation.

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OEM Branding & Labeling

Your logo, design, and multilingual labels on bags. Full private-label service with custom artwork.

Learn More About Custom Service →

Packaging & Shipping

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50kg PP Bag

Standard export packaging. Woven PP with inner PE liner. 500 bags per 20GP (25T).

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25kg PP Bag

Woven PP bag with inner PE liner. 1,000 bags per 20GP (25T) for retail-ready packaging.

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1000kg Jumbo Bag

Big bag / FIBC for bulk handling. 25 bags per 20GP (25T). Pallet or stretch-wrap base.

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OEM Custom

Custom bag sizes, branding, and labeling. Minimum 50T for custom packaging.

Container Loading Capacity

Container TypeBag SizeBags/ContainerTotal Tonnage
20GP50kg500 bags25 tons
20GP25kg1,000 bags25 tons
20GP1000kg jumbo25 bags25 tons
40HQ50kg1,000 bags50 tons

Shipping & Storage Notes

  • Sea freight: FOB Qingdao, CIF any port, CFR destination. Typical transit: 7-45 days depending on destination.
  • Store in dry, ventilated warehouse. Protect from direct sunlight, rain, and extreme temperatures.
  • Shelf life: 24 months in sealed original packaging under proper storage conditions.
  • Microbial activity maintained best at 15-30℃. Avoid temperatures above 40℃ which may reduce viable microorganism count.
  • Full export documentation: COA, Packing List, Commercial Invoice, Bill of Lading, Certificate of Origin, Phytosanitary Certificate.

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