Looking for a premium, safe bio fulvic acid for global organic agriculture? JINGFENG®’s 90% Bio Fulvic Acid Powder is 100% plant-derived, distinct from mineral-derived and lower-content variants.

With industry-leading 90% purity, 100% water solubility, and zero heavy metal residues, it solves the pain points of impure, unsafe fulvates.

Backed by CERES organic certification, it offers stable long-term supply—ideal for B2B buyers targeting high-end organic farming, bio-fertilizer production, and global export.

📑JINGFENG Humic acid CERES Organic Certificate(Confirmation for Materials Used in Organic Agriculture)
📑REACH (Green chemical innovation, permitted in the EU)
📑ISO Certificate 9001 / ISO14001 / ISO22000
📑Heavy Metal Test Report from ISO certified lab

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📑 MSDS (90% Bio Fulvic Acid Powder Material Safety Data Sheet)
📑 TDS (90% Bio Fulvic Acid Powder Technical Data Sheet)

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▶️Case 1: China Zhejiang Organic Tea Base (Subtropical Monsoon Climate)

• Background/Challenge: 180-hectare tea base failed EU organic certification due to mineral fulvic acid’s heavy metals; low amino acid content blocked exports.
• Solution/Product Dosage: 28kg/ha as base fertilizer; 2000x dilution foliar spray (spring shoot stage); 4kg/ha drip irrigation (picking season).
• Quantified Results: Passed EU certification; amino acid +28%; export +22%, price +15%; 4-year long-term cooperation, annual order +28%.

▶️Case 2: Spain Valencia Citrus Orchard (Mediterranean Climate)

• Background/Challenge: 300-hectare orchard suffered iron chlorosis (alkaline soil); 70% fulvic acid failed to chelate nutrients, poor fruit quality.
• Solution/Product Dosage: 100g/tree soil application; 1500x foliar spray (fruit set/expansion); 5kg/ha drip irrigation (15 days interval).
• Quantified Results: Chlorosis eliminated; fruit weight +18%, sugar +1.3 Brix; premium fruit rate +23%; exclusive supplier since 2023, 100% reorder rate.

▶️Case 3: USA California Ginseng Farm (Mediterranean Climate)

• Background/Challenge: 80-hectare ginseng farm had compact soil, poor root growth; low-content fulvic acid failed to improve yields, needed organic certification.
• Solution/Product Dosage: 500x seed soaking (8h); 3% dry blend with NPK; 3.5kg/ha root irrigation (10 days interval).
• Quantified Results: Germination +30%; root weight +22%; disease incidence -30%; achieved USDA/ Korean certification; profit +25%; 3-year supply contract.

💬Q1: What’s the difference between your 90% plant-derived fulvic acid and mineral-derived ones?

✅Ours is 100% plant-fermented, zero heavy metals/coal residues, CERES-certified; mineral types have contamination risks, inconsistent quality, and no organic certification eligibility.

💬Q2: Why choose 90% purity over 50%/70% variants?

✅90% purity offers 40-60% higher chelation efficiency; you need 30-50% less dosage to get the same effect, saving raw material costs by 20-30%.

💬Q3: Is it suitable for all crops?

✅Yes, it fits all crops—field crops, fruits, vegetables, specialty crops (tea/ginseng), and hydroponic systems, compatible with diverse soil conditions.

💬Q4: Does it work in hydroponic systems?

✅Absolutely. 100% water-soluble, 5-10g/L in nutrient solutions, enhances nutrient uptake by 40%+, ideal for recirculating hydroponic systems.

💬Q5: What certifications does it have?

✅It holds CERES organic certification (EU), EU REACH, and US OMRI, meeting strict organic standards for global export markets.

💬Q6. How does pricing compare to lower-content products?

✅ Though per-unit cost is higher, its high efficiency reduces dosage by 30-50%, plus higher crop yields/quality, resulting in better overall ROI.

💬7. What’s the shelf life and storage requirement?

✅Shelf life 24 months; store in sealed, dry, ventilated environment (15-25°C), no caking/degradation if stored properly.

💬Q8: How to get free samples for testing?

✅Contact our sales team via email/WhatsApp/website contact form, provide your delivery address and test needs, we’ll ship 1-5kg samples within 3 working days.

💬Q9: What’s the minimum order quantity?

✅Standard MOQ is 1 ton; small test orders are acceptable for new customers; bulk orders ≥20 tons get custom packaging and preferential pricing.

💬Q10: What payment terms are available for bulk orders?

✅We accept T/T, L/C, D/P; new buyers: 30% deposit + 70% balance before delivery; orders ≥50 tons get 6% discount + free port shipping.