(1)Colorcom Humic Acid Organic Fertilizer is a natural, eco-friendly soil amendment derived from humic substances, which are the major organic constituents of soil, peat, and coal. It is also found in many upland streams, dystrophic lakes, and ocean water.
(2)Extracted primarily from leonardite, a highly oxidized form of lignite coal, humic acid enhances soil fertility and plant growth in several ways.
Item |
RESULT |
Appearance |
Black Powder |
Humic Acid(dry basis) |
50%min/60%min |
Organic Matter(dry basis) |
60%min |
Solubility |
NO |
Size |
80-100mesh |
PH |
4-6 |
Moisture |
25%max |
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.