Aquanova 12-12-36 is a 100 % water-soluble compound powder plant nutrition containing high macronutrients and chelated micronutrients that is suitable to apply when the plant is in need of potassium.Aquanova high potassium is recommended when high rates of potassium (K2O) are required by the crop during critical growth stages. E.g. when fruits or tubers start to grow till the end of the ripening period, before winter dormancy for intensive nutrient charging of perennial crops at autumn time or during periods when the plants needs extra care due to a-biotic stress like excessive heat or drought. This fertilizer contains appropriate amount of magnesium.