Formerly known as GC-3. 100% certified organic. Mildew Cure is a natural fungicide that provides excellent control of powdery mildew on edible crops. It is safe, effective, long lasting and offers little chance for disease resistance build-up. Derived from garlic extracts and other essential oils.
Use at a rate of 1-3 ounces per gallon (test with 1 ounce first!).