Profitability is based on high yields of quality fruits and nuts which store and ship well. Nutrition plays a vital role. Boron is the key nutrient for flowering, fruiting, and internal and external fruit quality. University data has related boron concentration in leaves to fruit quality and fruit set. Fruit and nut crops need a constant supply of boron during all growth stages, especially during flowering and, nut and fruit development. Making sure that the crop has adequate boron will: Increase flowering, pollination and fruit set Reduce losses from internal and external corking, fruit and cracking, pitting, deformation and discoloration Lessen bitter pit and gum spots Help move sugars and nutrients from the leaves to the fruit Ensure nut fill, and reduce premature nut and fruit drop

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