Main Specification
| Parameter | Specification |
|---|---|
| Appearance | Dark brown to black powder / granules |
| Total Humic Acid (dry basis) | ≥ 60 % (typical 65 – 75 %) |
| Nitro-Humic Acid (dry basis) | ≥ 50 % |
| Organic Matter (dry basis) | ≥ 80 % |
| Total Nitrogen (N, dry basis) | 4.0 – 6.0 % (mostly organic & slow-release) |
| Fulvic Acid (optional) | 5 – 15 % |
| Moisture Content | ≤ 15 % |
| Water Solubility | ≥ 90 % (soluble in water) |
| pH (1 % solution) | 6.5 – 8.5 |
| C.E.C (Cation Exchange Capacity) | 500 – 700 meq/100 g |
| Particle Size (powder) | 80 – 200 mesh (≥ 95 % pass) |
| Particle Size (granular) | 1 – 4 mm |
| Bulk Density | 0.55 – 0.70 g/cm³ |
| Ash Content | ≤ 15 % |
| Heavy Metals (Pb / As / Cd / Hg) | ≤ 10 / ≤ 5 / ≤ 2 / ≤ 1 ppm |
| Total Plate Count | ≤ 10,000 CFU/g |
| Pathogens (E. coli, Salmonella) | Negative |
Benefits
- Supplies both readily available and slow-release organic nitrogen
- High humic acid content strongly stimulates root and shoot growth
- Increases cation exchange capacity and nutrient retention in soil
- Improves soil structure, aeration and water-holding capacity
- Enhances microbial activity and organic matter decomposition
- Significantly reduces leaching of nitrogen and other nutrients
- Excellent starter fertilizer and transplant solution
- Promotes early seedling vigor and uniform crop stand
- Ideal for organic and sustainable farming systems
Usage
- Soil application (broadcast or band placement)
- Fertigation and drip irrigation
- Foliar spraying (0.5 – 2 kg/ha)
- Seed treatment and seedling root dipping
- Compost/manure enrichment
- Base dressing for vegetables, fruit trees, field crops
- Hydroponics and greenhouse cultivation
- Turf, golf courses and ornamental plants
Packaging
- 25 kg multi-wall kraft paper bag with inner PE liner
- 20 kg kraft paper bag
- 1 kg & 5 kg aluminum foil bag (retail)
- 500 – 1000 kg PP woven big bag (FIBC)
- Customized private label available
Key Advantages
- 100 % water-soluble → suitable for fertigation and foliar use
- Contains both quick-acting and slow-release nitrogen
- Higher efficiency than conventional chemical N fertilizers
- Approved for organic agriculture (OMRI-listed grades available, Ecocert, EU 2019/1009)
- Improves fertilizer use efficiency by 30 – 50 %
- Reduces total nitrogen requirement while maintaining or increasing yield
- Environmentally friendly – lowers nitrate runoff and groundwater pollution
- Long shelf life ≥ 5 years
Storage
Store in cool, dry, well-ventilated area (< 35 °C), away from strong oxidants and acids.
Shelf Life
Minimum 5 years in original sealed packaging.