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About product and suppliers:
        Alibaba.com offers 100,602 buy humic acid products. About 18% of these are organic fertilizer, 1% are feed grade amino acids. 

A wide variety of buy humic acid options are available to you, such as humic acid, compost. You can also choose from quick, slow, and controlled. As well as from powder, granular, and liquid. And whether buy humic acid is free samples, or paid samples. 

There are 100,602 buy humic acid suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of buy humic acid respectively. 

Buy humic acid products are most popular in North America, Western Europe, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 17,538 with ISO9001, 12,142 with Other, and 2,167 with ISO14001 certification.