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About product and suppliers:
        Alibaba.com offers 98,553 buy humic acid products. About 17% of these are organic fertilizer, 1% are nitrogen fertilizer, and 1% are feed grade amino acids. 

A wide variety of buy humic acid options are available to you, such as humic acid, compost, and seaweed. 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 98,553 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 17,306 with ISO9001, 12,010 with Other, and 2,254 with ISO14001 certification.