Liquid completely water-soluble and assimilable product of calcium gluconate and boron ethanolamine designed to be applied mainly in foliage or from the soil to prevent and treat calcium and boron deficiencies that contribute to the good mobility of calcium in the plant. To improve the growth of all meristems, for richer cell division of the carp. To ensure a good K / Ca ratio in the fruits with foliar sprays so that we have better quality, durability and post-harvest preservation of the fruits.