Donald from Duncanville writes
Bayer Advanced Season Long Weed Control for Lawns RTS is labeled to kill and prevent Oxalis. The product label states that it may be used on "St. Augustinegrass (not for use on improved varieties of St. Augustinegrass, such as Floratam)." Please be sure to review the product label for more information and complete application instructions.
Answer last updated on: 04/19/2021