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About product and suppliers:
        Alibaba.com offers 6,676 potassium humic acid products. About 87% of these are organic fertilizer, 1% are organic acid, and 1% are other organic intermediates. 

A wide variety of potassium humic acid options are available to you, such as humic acid, manure. You can also choose from quick, controlled, and slow. As well as from organic fertilizer, potassium organic salt. And whether potassium humic acid is powder, or granular. 

There are 6,676 potassium humic acid suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of potassium humic acid respectively. 

Potassium humic acid products are most popular in South Asia, South America, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 1,456 with ISO9001, 272 with ISO14001, and 119 with Other certification.