Micrap Magnesio is a liquid fertilizer rich in magnesium, amino acids of plant origin and betaines, the latter ones improving the entering of the former one into the cells, with both a carrier and biostimulant action. Magnesium is an essential component for chlorophyll and plays an important role in vegetative and productive growth of plants, besides being active also for the absorption of nitrogen, the chlorophyll photosynthesis, the creation of pectins and carotenoids. Micrap Magnesio has been conceived to contrast the main plant diseases caused by magnesium deficiency (dryness of grape rachis, chlorosis of basal leaves in vegetables and fruit trees).