About product and suppliers:
            2,577 bio fertilizer products are offered for sale by suppliers on Alibaba.com, of which organic fertilizer accounts for 36%, biological fertilizer accounts for 9%, and other agriculture products accounts for 1%. 

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

There are 1,779 suppliers who sells bio fertilizer on Alibaba.com, mainly located in Asia. The top countries of suppliers are Spain, China, and India, from which the percentage of bio fertilizer supply is 1%, 79%, and 10% respectively.