AgriGuardian Boron™ is a ethanolamine chelated boron product, which contains 10% boron. Boron is an essential plant nutrient required by all plants and crops for proper growth and to complete their life cycles. AgriGuardian Boron is readily absorbed through plant leaves, shoots, roots and reproductive structures. The product is concentrated and only a small amount is needed. When properly used, it promotes greater crop health and higher yields whenever boron is limiting crop performance.