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About product and suppliers:
        Alibaba.com offers 4,750 foliar potassium products. About 77% of these are organic fertilizer, 12% are potassium fertilizer, and 1% are nitrate. 

A wide variety of foliar potassium options are available to you, such as potassium sulphate, potassium humate, and potassium chloride. You can also choose from potassium fertilizer, organic fertilizer, and potassium organic salt. As well as from quick, controlled, and slow. And whether foliar potassium is granular, powder, or liquid. 

There are 4,742 foliar potassium suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Spain, and India, which supply 96%, 1%, and 1% of foliar potassium respectively. 

Foliar potassium products are most popular in Southeast Asia, South Asia, and North America. 

You can ensure product safety by selecting from certified suppliers, including 593 with ISO9001, 66 with ISO14001, and 55 with Other certification.