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About product and suppliers:
        Alibaba.com offers 8,393 bio organic fertilizer products. About 63% of these are organic fertilizer, 6% are biological fertilizer, and 1% 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 humic acid, seaweed, and manure. As well as from quick, controlled, and slow. And whether bio organic fertilizer is free samples, or paid samples. 

There are 8,393 bio organic fertilizer suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of bio organic fertilizer respectively. 

Bio organic fertilizer products are most popular in Mid East, Domestic Market, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 6,906 with ISO9001, 2,320 with FSC, and 411 with Other certification.