Supplier: Humic acid series : Humic Acid Powder/granule, Potassium Humate powder/granule/flake/crystal, Sodium Humate, Fulvic acid, Fulvate Potassium powder/flake, Amino Acid with Humic Acid
Buyer: Potassium Humate powder, granule, flake, crystal,, Humic Acid Powder, Granule