Qrop® is a complete line of nutritional solutions specially designed for soil application, with a wide variety of formulations and special mixtures, precise and readily available. Qrop® mix nutrient solutions are made with Potassium Nitrate (Qrop® KS). Qrop® mix nutritional solutions meet the most specific needs of the crop, obtaining maximum yield and the best quality, thus optimizing business profits and inventory management. Qrop® mix concentrates the best raw materials in balanced mixtures designed to meet the high demands of the main elements of the crop in all physiological stages, "This product is within the category of plant nutrients and is not classified as toxic according to NMX-R-019-SCIFI-2011. Read the safety data sheet carefully before using this product."