- MOQ1 Metric Ton
- ColorBlack
- StateFlake
- SourceYoung Active Leonardite
- Supply TypeManufacturer, Exporter
- Preferred Buyer Location All over the world
We are offering potassium humate flakes. 1) specification appearance: black shiny flakes water-solubility : 100% humic acid (dry base) : 70%-75% potassium content (k2o) : 8%-10% ph : 9-11 2) package: 25kg pp.woven bag or 25kg paper bag with inner plastic lining 3) capacity:
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