Main Specification

Parameter	Specification
Appearance	Brown to dark brown powder or flakes
Fulvic Acid (dry basis)	≥ 30 %
Total Humic Substances (dry basis)	≥ 90 %
Humic Acid (dry basis)	≤ 0 %
Potassium (K₂O, dry basis)	≥ 12 % (typical 12 – 14 %)
Water Solubility	100 % (instant clear solution)
pH (1 % solution)	8.0 – 10.5
Moisture Content	≤ 8 %
Insoluble Matter	≤ 0.5 %
Anti-flocculation	Excellent (stable pH 2 – 13)
C.E.C (Cation Exchange Capacity)	900 – 1300 meq/100 g
Particle Size (powder)	100 – 300 mesh (≥ 98 % pass)
Bulk Density	0.50 – 0.65 g/cm³
Heavy Metals (Pb / As / Cd / Hg)	≤ 5 / ≤ 2 / ≤ 1 / ≤ 0.5 ppm
Total Plate Count	≤ 500 CFU/g
E. coli / Salmonella	Negative

Benefits

1. Potassium Fulvate dissolves instantly and completely in water, forming a crystal-clear solution that never clogs nozzles or drip lines.
2. It delivers extremely high fulvic acid content directly into plant cells within hours, providing the fastest biostimulant response available.
3. It supplies readily available potassium (≥ 12 % K₂O) together with powerful chelating fulvic acid for immediate plant use.
4. It dramatically boosts nutrient uptake efficiency of N, P, K, Ca, Mg and all micronutrients by 100 – 300 %.
5. It rapidly increases root mass, fine root hairs, and overall root surface area by 40 – 80 %.
6. It strongly enhances photosynthesis, chlorophyll synthesis, and carbohydrate accumulation in fruits and grains.
7. It provides outstanding protection against drought, salinity, heat, cold, and disease stress.
8. It corrects micronutrient deficiencies (especially Fe, Zn, Mn) with visible results within 2–4 days.
9. It improves fruit size, color, sugar content, flavor, and significantly extends post-harvest shelf life.

Usage

1. Foliar spraying (most effective method)
2. Fertigation & drip irrigation systems
3. Seed treatment & root dipping
4. Hydroponics, NFT, and substrate culture
5. Soil drench for orchards and field crops
6. Tank-mix with liquid fertilizers, pesticides, and fungicides
7. Biostimulant programs for high-value crops

Typical Application Rate

• Foliar: 150 – 400 g/ha (0.01 – 0.05 % solution)
• Fertigation: 2 – 5 kg/ha per cycle
• Seed treatment: 300 – 600 g per 100 kg seed

Packaging

1. 25 kg kraft paper bag with double PE + aluminum liner
2. 20 kg kraft bag (export standard)
3. 1 kg / 5 kg / 10 kg high-barrier aluminum foil bag
4. 500 – 1000 kg big bag (FIBC)
5. 100 g – 500 g water-soluble sachets

Key Advantages

1. Highest fulvic acid content (≥ 80 %) combined with ≥ 12 % natural K₂O
2. 100 % instant solubility & anti-caking – crystal-clear solution, zero residue
3. Superior anti-flocculation: remains stable with acidic fertilizers and hard water
4. Globally certified for organic farming (OMRI Listed, Ecocert, EU 2019/1009, JAS, USDA NOP)
5. Extremely low heavy-metal levels – safe for baby food and export markets
6. Compatible with nearly all agrochemicals (pH 2–13 stable)
7. Dark flake form available for premium branding and better flowability
8. Long shelf life ≥ 8 years

Storage

Store in cool, dry, sealed conditions (< 35 °C), away from direct sunlight.

Shelf Life

Minimum 8 years in original packaging.