The raw material of this product is brown coal. It is easily soluble in water.
1.Adjustment of soilacidification,alkalization,salinization,hradening problems.
2.It can improve crop resistance to drought,waterlogging,cold and disease
3.resistence.It is beneficial to improve crop yield,extend picking period,increase economic
benefits.
Appearance
Black powder/flake
Water Solubility
Completely
Humic acid
60%min
Fulvic acid
50%min
Potassium Oxide
12%min
Potassium
8%min
7.0-10.0PH
9.0-10.0