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About product and suppliers:
        Alibaba.com offers 351,242 buy humic acid products. About 2% of these are organic fertilizer, 1% are compound fertilizer, and 1% are other fertilizers. 

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

There are 339,444 buy humic acid suppliers, mainly located in Asia. The top supplying countries are Vietnam, China (Mainland), and Pakistan, which supply 61%, 37%, and 1% of buy humic acid respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 63,538 with Other, 41,310 with ISO9001, and 4,728 with ISO14001 certification.