Nutri-Facts - North America

A series of fact sheets written by scientific staff of the International Plant Nutrition Institute (IPNI) that is focused on essential plant nutrients and their use.



Over the past 80 years, hundreds of reports have documented a role for boron (B) in agricultural crops around the world. Responses to fertilization have been documented in almost every state and province in the U.S. and Canada. Alfalfa frequently responds, and so do a large number of fruit, vegetable and field crops.

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