Mildew Cure Concentrate (Quart)Mildew Cure Concentrate (Quart) is a powerful, all natural botanical fungicide designed to control powdery mildew on a wide range of crops and ornamentals. Made from food grade ingredients, its an ideal solution for organic gardens and environmentally conscious growers looking to protect their plants without harmful chemicals. This contact fungicide works by disrupting fungal cell membranes, providing immediate results and long lasting protection.