Since 1980 KeyPlex has been serving citrus and vegetable growers with a highly effective plant nutritional product line. As a result of our deep commitment to research and development, KeyPlex continues to improve and expand its product line. Scientific studies have confirmed that KeyPlex 350 elicits systemic acquired resistance in plants. It has evolved into a patented product that integrates proven elicitors that stimulate the plant's immune systems and micronutrients that enhance growth. We believe that by increasing the health of the plant in an environmentally safe way, we are helping both the agricultural and consumer communities to address major concerns with traditional pesticides.