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About product and suppliers:
        Alibaba.com offers 9,681 bio organic fertilizer products. About 64% of these are organic fertilizer, 6% are biological fertilizer, and 2% are compound fertilizer. 

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

There are 9,318 bio organic fertilizer suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Indonesia, which supply 88%, 6%, and 1% of bio organic fertilizer respectively. 

Bio organic fertilizer products are most popular in Mid East, North America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 7,326 with ISO9001, 2,309 with FSC, and 424 with Other certification.