Don’t lose your crops to fungal diseases. GreenCure is a safer alternative to cure and prevent mildews, blights, molds, and other plant diseases. Developed by Cornell University plant pathologist Dr. Ken Horst. One 8 oz. container makes up to 16 gallons when mixed. One gallon covers approximately 450 square feet. GreenCure is registered for organic production with the USDA's National Organic Program (NOP).