Boron (B) is one of the seven essential micronutrients for the proper growth of most plants, as it promotes proper cell division and expansion. It is also involved in the formation of the cell walls, pollination, blossoming, seed production, translocation of sugars to the roots, regulation of hormone levels and many other highly important processes. Due to its key role, an adequate supply of this micronutrient might mark the difference between an average harvest and an excellent one.