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About product and suppliers:
        Alibaba.com offers 6,852 potassium humic acid products. About 86% 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 6,803 potassium humic acid suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and South Africa, which supply 97%, 1%, and 1% of potassium humic acid respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 1,458 with ISO9001, 272 with ISO14001, and 92 with Other certification.