Humic acid powder
Appearance: black drown powder
Organic matter (dry base): 85.0%min
Humic acid (dry base): 70.0%min
Moisture: 15.0%max
Humic acid granular
Appearance: black granular
Size (1-4mm)
Organic matter (dry base): 85.0%min
Humic acid (dry base): 70.0%min
Moisture: 15.0%max