16 ounce. Control gray and white molds, downy mildew, black spot, leaf spot, root rot, botrytis and more. Apply as a foliar spray or soil soak. We recommend using for preventative maintenance and wellness or a major disease outbreak.

Give yourself peace of mind while you keep your plants healthy and productive with this system of biological-based products. Made with organic ingredients and no chemicals or synthetics, Arber products provide a holistic approach to plant care with a conscientiousness to the environment. They are safe for people, pets, our precious pollinators and other beneficial insects while nurturing a healthy garden ecosystem. For use on edible, ornamental, indoor, outdoor, and hydroponics. Mix 1 ounce of concentrate in 1 gallon of water. All are Organic Materials Review Institute (OMRI) listed.