Pure Organic Product - Humic Acid Granule - Factory Direct Shipment
1.Product Introduction
Premium Humic Acid Granules – Natural, Slow-Release Soil Enhancer
Our humic acid granules are crafted from premium weathered coal sourced exclusively from our own mines. Through a pure physical process—direct crushing, disc granulation, drying, and cooling—we produce unactivated humic acid particles without any chemical modification. This preserves the complete active functional groups, ensuring gradual nutrient release and versatile agricultural applications.
Key Benefits:
-
Clean & Convenient: Granular form minimizes dust and enables easy, uniform application
-
Slow-Release Efficiency: Long-lasting effects with low hygroscopicity for sustained soil improvement
-
Application Note: Granules naturally settle; incorporate into soil through plowing for optimal results
Sourcing Transparency:
-
Types I & II: Weathered coal from our Fukang, Xinjiang mines
-
Types III & IV: Weathered coal from Shanxi province
2. Product indicators
|
Item
|
Indicator
|
|
Type Ⅰ
|
Type Ⅱ
|
Type Ⅲ
|
Type Ⅳ
|
|
Total Humic acids cintent
( As dry basis)/%
|
70%
|
60%
|
50%
|
40%
|
|
Total organic matter
( As dry basis)/%
|
≥85%
|
|
pH
|
4-6
|
|
Moisture /%
|
25-30%
|
|
Particle size/mm
|
2-4mm
|