JINGFENG® Potassium Humic Acid Round Granular Prill Fertilizer is a cost-friendly, high-value soil vitality booster crafted as easy-to-use balck…
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Product Overview
JINGFENG®Potassium Humic Acid Round Granular Prill Fertilizer is a cost-friendly, high-value soil vitality booster crafted as easy-to-use balck granules.
Tailored for large-scale farming and orchard management, it delivers 30% water-soluble humic acid, 3% potassium oxide, and core soil-improving benefits—all at a budget-friendly price point.
It’s designed to simplify manual application (no complex equipment needed) while enhancing soil organic carbon, replenishing mild potassium, and improving soil structure. Ideal for farmers seeking effective, low-cost soil care and nutrient supplementation across all crop types.
Key Benefits
- Unbeatable Cost-Effectiveness: Budget-friendly pricing with no compromise on soil-improving performance—cuts input costs vs. premium humic acid fertilizers.
- Hassle-Free Manual Broadcast: Granular form lets you spread by hand (no mixing/dilution needed)—saves time for large fields/orchards without relying on equipment.
- Boost Soil Organic Carbon: Enhances soil organic matter content to improve long-term fertility and water retention.
- Mild Potassium Supplement: Delivers 3% potassium oxide to support steady crop growth without over-fertilization risk.
- Broad Soil Compatibility: Works for sandy, loamy, and moderately compacted soils—ideal for both field crops and fruit orchards.
OEM / Customization Services
1. Product Customization
- Formula adjustment: Humic acid (50%-70%), potassium oxide (5%-17%), organic matter/organic carbon ratios adjustable; 100% water solubility maintained.
- Form adaptation: Powder (standard) or ultra-fine powder (200-400 mesh) for different application equipment.
- Quality alignment: Complies with domestic/international (EU, Southeast Asia) standards.
2. Packaging & Branding
- Custom specifications: 100g/500g (retail), 1kg/5kg/25kg/50kg (regular), 1-ton bag (bulk for farms).
- Brand options: Pure OEM (your brand only) or technical endorsement support.
3. Supply Chain Support
- Fast delivery: 7-15 days for standard orders; 20-30 days for customized orders.（Without CIQ time）
4. Value-added Services
- Technical support: Planting advice and application solutions for end-users.
- Compliance assistance: Product registration and certification support for target markets.
Technical Details
*1NY525-2012 (The standards of the Ministry of Agriculture of China for organic matter detection)*2ISO5073 Analysis method
*3ISO19822 / HPTA / AAPFCO / IHSS Analysis method
*4HJ615 Analysis method
| Specification | Standard |
| Appearance | Brown granules |
| Water-Soluble Humic Acid*2/*3 | ≥30% |
| Potassium Oxide (K₂O) | ≥3% |
| Organic Matter Content*1 | ≥ 50% |
| Organic Carbon Content*4 | ≥ 15% |
| Water Solubility | ≥70% |
| Particle Size | 2–4mm |
| pH (1:10 aqueous solution) | 9-10 |
Recommended Applications
Crops
Vegetables
Fruit Trees
*Usage Notes
- Avoid mixing with strong acidic fertilizers/pesticides directly (adjust pH to 6-8 if needed).
- Apply once every 10-15 days for top dressing; 1-2 consecutive applications yield best results.
Application Method | Key Application Periods | Dosage per Hectare | Notes |
| Manual Broadcast Application | Pre-sowing soil preparation; topdressing during crop seedling/rapid growth stage | 225–300 kg per growing season | Spread evenly over soil surface by hand; lightly till or rely on natural rainfall to integrate it with soil |
Packaging & Storage
1kg bag
5-25kg bag
Jumbo bag
We offer a range of standard packaging solutions: 1kg, 5kg, 10kg, 20kg bags, 25kg bags, jumbo bags.Custom packaging services are also available. Our team will provide tailored recommendations based on your specific requirements to ensure proper storage and transportation, maintaining product integrity throughout the process.
Storage Instructions
- Store in a cool, dry and well-ventilated warehouse (5-35℃, relative humidity ≤75%).
- Seal tightly after use to prevent moisture absorption and caking.
- Avoid direct sunlight and heavy pressure on POTASSIUM HUMATE ROUND GRANULE (prevent crushing into powder).
QUOTATION OR TECHNICAL SUPPORT
Certifications & Compliance
📑JINGFENG Humic acid CERES Organic Certificate(Confirmation for Materials Used in Organic Agriculture)
📑REACH(Green chemical innovation, permitted in the EU)
📑ISO Certificate9001 / ISO14001 / ISO22000
📑Heavy Metal Test Reportfrom ISO certified lab
CONTACT US TO GET OUR LATEST DOCS.
Safety Data Sheet / Technical Data Sheet
📑 MSDS (Potassium Humate Shiny Crystal Material Safety Data Sheet)
📑 TDS (Potassium Humate Shiny Crystal Technical Data Sheet)
CONTACT US TO GET OUR LATEST DOCS.
Successful Cases
CaseWinter Wheat Field (Henan, 20 Hectares)
Soil organic carbon content was low (1.2%), leading to poor water retention and 8% lower yield than regional average. The farmer sought a low-cost, manual-applicable soil amendment. Application: Manually broadcast 250 kg/ha of this granular fertilizer during pre-sowing soil preparation. Results: Soil organic carbon increased to 1.5% after 1 season; wheat drought tolerance improved, and yield per hectare rose by 10% (to 7.5 tons). Input cost was 30% lower than premium humic acid fertilizers.
CaseApple Orchard (Shaanxi, 12 Hectares)
Orchard soil was compacted, with low organic matter (1.0%)—apples were small and coloring was uneven. High-cost soil conditioners and mechanical application were not feasible. Application: Manually broadcast 300 kg/ha of this fertilizer in early spring (before bud break). Results: Soil became looser; apple coloring uniformity reached 92%, and average fruit weight increased by 12%. Orchard soil organic carbon rose to 1.3% after 1 year, with input costs 40% lower than prior soil care products.
FAQ
1. Why is Potassium Humate Round Granule fertilizer so cost-effective compared to other humic acid products?
A1: We’ve optimized our production process to deliver reliable soil-improving benefits at a budget-friendly price—perfect for large-scale farms/orchards that need effective, low-cost soil care.
2. When is the best time to apply it via manual broadcast?
A2: For field crops, apply during pre-sowing soil preparation; for orchards, apply in early spring (before bud break) or late autumn (after harvest)—this lets the fertilizer integrate fully with soil.
3. Can I use mechanical broadcast equipment to apply this fertilizer?
A3: No—this fertilizer’s particle strength is relatively low, so mechanical equipment may cause granule breakage, leading to uneven distribution. We recommend manual broadcast application.
4. Can I mix this fertilizer with other fertilizers (e.g., NPK) during application?
A4: It’s not recommended—mixing with other fertilizers may cause caking, which affects the uniformity of broadcast and reduces the fertilizer’s usability. Apply it separately instead.
5. How much does Potassium Humate Round Granule increase soil organic carbon?
A5: In most cases, consistent application (1 season) can boost soil organic carbon by 0.2–0.3% (results vary by initial soil condition); long-term use (2+ seasons) delivers more significant improvements.
6. What should I do if the granules cake during storage?
A6: Gently crush the caked granules by hand or with a soft tool—caking does not reduce the fertilizer’s effectiveness, and crushed granules can still be spread evenly.
7. Is this product suitable for organic crop cultivation?
A7: It contains natural humic acid and meets basic organic soil amendment standards—many organic farmers use it for low-cost soil organic matter enhancement.
8. What’s the approximate cost for this fertilizer?
A8: At a dosage of 225–300 kg per hectare (or ~22.5–30 kg per 1000 square meters for small plots), the cost is only 1/3–1/2 of premium humic acid fertilizers—extremely budget-friendly for large-scale use.
9. Can I use it for small garden plots?
A9: Yes—for small garden areas (e.g., a 10-square-meter plot), use ~225–300 grams of the granules. Spread evenly over the soil surface and lightly mix into the top layer.
10. Will long-term use cause any negative effects on soil?
A10: No—its mild formula (3% potassium oxide + humic acid) improves soil structure and organic matter over time, with no risk of nutrient accumulation or soil degradation.
graeme@humate-cn.com
008618920222224
8618920222224
8618920222224