JINGFENG® Sodium-Free Potassium Humate Flakes is a high-performance water-soluble organic potassium fertilizer engineered with a 100% sodium-free formula and elevated potassium oxide content (15%), setting it apart from…
Send Inquiry Download TDS
Product Overview
JINGFENG®Sodium-Free Potassium Humate Flakes is a high-performance water-soluble organic potassium fertilizer engineered with a100% sodium-free formulaand elevated potassium oxide content (15%), setting it apart from standard potassium humate products.
Its uniform flake structure delivers low-dust handling, controllable dissolution. And hassle-free manual operation, making it a targeted solution for sodium-sensitive crops and high-end planting systems where soil sodium accumulation and nutrient efficiency are top priorities.
Key Benefits
- Sodium-Free & Sodium-Sensitive Crop Safe: No sodium residues, avoids soil sodium buildup and crop sodium damage, ideal for citrus, tobacco, grapes, and greenhouse vegetables.
- High-Efficiency Potassium Supply: 15% K₂O delivers concentrated potassium nutrition, satisfying peak demand during crop flowering and fruiting stages.
- Low Dust & Controllable Dissolution: Flake form reduces dust pollution during application; slower dissolution than powder ensures sustained nutrient release without leaching.
- Soil Conditioning & Quality Upgrade: Boosts soil aggregation, alleviates salinization, and enhances crop stress resistance and fruit commodity rate.
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
| Technical Index | Specification |
|---|---|
| Humic Acid Content (dry basis)*2/*3 | ≥ 60% |
| Potassium Oxide (K₂O) Content | ≥15% |
| Sodium Content | ＜1% |
| Organic Matter Content*1 | ≥ 70% |
| Organic Carbon Content*4 | ≥ 50% |
| Water Solubility | 100% |
| Moisture Content | ≤ 15% |
| pH Value (1% aqueous solution) | 9.0-10.0 |
| Shelf Life | 36 months (under specified storage conditions) |
Recommended Applications
Crops
Vegetables
Fruit Trees
- Half-filled water
- Add liquid humic acid
- Fill water and stir
*Usage Notes
- Avoid mixing with acids (e.g., hydrochloric acid) to prevent precipitation.
- Dilute first before application, ensure uniform spraying/dripping.
| Application Method | Application Timing | Dosage (per hectare) |
|---|---|---|
| Basal Application (Manual Spreading) | Before sowing/transplanting | 45-60 kg (mixed with soil) |
| Flush Application (Pre-dissolved) | Flowering/fruit expansion stage | 30-45 kg (diluted 400-600 times) |
| Fertigation (Slow Dissolution) | Seedling/jointing stage | 22.5-30 kg (dissolved in irrigation water) |
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 flakes (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 (Sodium-Free Potassium Humate Material Safety Data Sheet)
📑 TDS (Sodium-Free Potassium Humate Technical Data Sheet)
CONTACT US TO GET OUR LATEST DOCS.
Successful Cases
CaseCitrus Planting (Sichuan, China)
Soil sodium accumulation (from conventional potassium fertilizers) caused leaf yellowing and fruit drop; potassium deficiency affected fruit sweetness. Method: Basal application 50 kg/ha + flush application 35 kg/ha at fruit expansion stage. Effect: Sodium content in soil decreased by 35%; leaf yellowing rate dropped by 60%; citrus sugar content increased by 1.2°Brix; yield improved by 22%.
CaseTobacco Planting (Yunnan, China)
Sodium-sensitive tobacco suffered from poor leaf quality due to sodium residues in common humate fertilizers. Method: Fertigation 25 kg/ha at seedling stage and topping stage. Effect: No sodium damage observed; tobacco leaf color became uniform; cured leaf grade rate increased by 25%; market price per kg rose by 0.3 USD.
CaseSugar Beet Planting (Inner Mongolia, China)
Saline-alkali soil with sodium accumulation inhibited beet root expansion and sugar accumulation. Method: Basal application 60 kg/ha + topdressing 30 kg/ha at root expansion stage. Effect: Soil sodium ion content reduced by 40%; beet root weight increased by 18%; sugar content improved by 1.0%.
FAQ
1. How is this Sodium-Free product different from regular potassium humate flakes/powders?
A: It features a sodium-free formula (no sodium residues) and higher K₂O content (15% vs. 8-10% of regular products), specially designed for sodium-sensitive crops, avoiding soil sodium accumulation.
2. Why is the sodium-free feature critical for crop planting?
A: Sodium accumulation damages soil structure, causes leaf burn in sodium-sensitive crops (e.g., citrus, tobacco), and reduces yield quality. Our sodium-free formula eliminates this risk.
3. Is it suitable for large-scale mechanized application?
A: Yes. The flake form has low dust, is easy to weigh and spread manually, and can be pre-dissolved for automated fertigation systems, fitting both small farms and large plantations.
4. Does the high K₂O content mean it can replace traditional potassium fertilizers?
A: It can reduce traditional potassium fertilizer usage by 30-35%. Its synergistic effect of humic acid and potassium makes nutrient absorption more efficient than single potassium fertilizers.
5. How does its dissolution rate compare to potassium humate powder?
A: It dissolves more slowly and controllably than powder, ensuring sustained nutrient supply and avoiding nutrient leaching, which is more suitable for long-term crop growth needs.
6. Is it compliant with international organic planting standards?
A: Yes. It is made of 100% natural humic acid and potassium, with no chemical additives or sodium residues, meeting EU, US, and Australian organic planting certification requirements.
7. Can it be used in saline-alkali soil improvement?
A: Absolutely. It regulates soil ion balance, reduces sodium accumulation, improves soil aggregation, and is the first choice for saline-alkali soil improvement in sodium-sensitive crop planting areas.
8. What is the cost-effectiveness for cash crops like citrus and tobacco?
A: It increases crop commodity rate by 20-25% and reduces fertilizer waste. The comprehensive income per hectare can be increased by 6,000-9,000 RMB, with high cost-effectiveness.
9. Will long-term storage affect its sodium-free feature?
A: No. Our sealed packaging prevents sodium contamination from the environment. As long as storage requirements are met, the sodium-free quality remains stable throughout the shelf life.
10. Does it have any special advantages for greenhouse vegetable planting?
A: Yes. Its low dust feature is friendly to greenhouse closed environments; slow dissolution avoids nutrient leaching in greenhouse soilless culture systems, improving fertilizer utilization rate.
graeme@humate-cn.com
008618920222224
8618920222224
8618920222224