Humic acid(ball granular)
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Derived from 100% natural decomposable organic matter, bring excellent effect to plant physically, Chemically and nutritionally.
Humic Acid: powder and pellet
packing:25kgs/woven bags.
ingredient:
1.organic matter:60%, humic acid:50%, PH:5-6
2.organic matter:38-48%, humic acid:35%