Min. Order Reference FOB Price
20 Tons US$300.00-500.00 / Ton
Product Description
Potassium humate,Humic Acid fertilizer Description: Potassium humate and Humic acid is ideally as addition for granular fertilizers, such as Urea. With prominent effect to release the locked phosphtae by some iron such as Fe3+,Al3+,also can slow-release nitrogeon fertilizer to promote the function ...