Multiplex Magnum Mn contains manganese in chelated form (12.0 %). Chelated form of manganese makes it easily available to the plant when applied as foliar spray. Multiplex Magnum Mn is in powder form & completely soluble in water. Manganese nutrient present in Multiplex Magnum Mn helps in photosynthesis, carbohydrate; N metabolism and assimilation. It helps in translocating other nutrient ions as they enter the plant cell & direct them to their respective positions, where they carry out their functions in plant.