Liquinox 3032 Iron Zinc Chelated Solution, 32-Ounce Fully chelated for correction of chlorosis (yellowing leaves) Active Ingredients: Chelated Iron, Chelated Zinc New England Pottery product Iron and zinc chelated solution An essential blend of fully chelated iron and fully chelated zinc Designed for correction of chlorosis Also useful for avocado, lime and other fruit bearing trees It is readily available to the plants, and used in both foliar and soil applications