RoseClear Ultra kills greenfly, blackfly and other aphids, even those that are hiding away under leaves. It controls existing infections of the key diseases on roses and other ornamentals, namely rose blackspot, powdery mildew and rust. It also protects plants from further infestations of aphids and diseases with a recommended spraying interval of 3-4 weeks between applications.
RoseClear Ultra provides the new industry standard and is a vast improvement on the original RoseClear, where re-application was needed every two weeks to give disease protection. Each treatment with new RoseClear Ultra now lasts twice as long.
Always read the label and product information before use.