1) Specification

Appearance: Black Liquid

Humic Acid (dry base):12-14%

Fulvic Acid (dry base): 1% min

K2O (dry base):1%min.

Usage: Improve the soil, increase utilization rate of the chemical fertilizer and yield.

Feature: It contain HA,FA, N, P2O5, K2O,Fe2+,Zn2+, Mg2+, Ca2+, Mn2+ and microelement

2) Package: In 20 Liter Plastic Drum