|
Purity
|
100%
|
|
Flake size
|
2-3
|
|
Water Solubility:
|
100%
|
|
Fulvic Acid (dry basis):
|
70%min
|
|
K2O:
|
12%-18%
|
|
Moisture
|
15%max
|
|
Source:
|
High grade Leonardite
|