About product and suppliers:
            724 leonardite potassium humate fertilizer products are offered for sale by suppliers on Alibaba.com, of which organic fertilizer accounts for 95%, potassium fertilizer accounts for 3%, and compound fertilizer accounts for 1%. 

A wide variety of leonardite potassium humate fertilizer options are available to you, such as granular, liquid, and flake. You can also choose from quick, controlled, and slow leonardite potassium humate fertilizer, as well as from manure, npk, and potassium humate leonardite potassium humate fertilizer

There are 724 suppliers who sells leonardite potassium humate fertilizer on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of leonardite potassium humate fertilizer supply is 99% respectively.