Landscape from Nashville Tn writes
Per the product Label ,To control Bermudagrass,using Bio Advanced Bermudagrass Control RTS, up to seven applications spaced one month apart may be required. Make the first application in the spring when the Bermudagrss begins to green up. Repeat the following growing season if necessary. Do not make more than seven applications per year.
Answer last updated on: 04/26/2019