SureGuard SC is not labeled for St. Augustine or Zoysia. It is only labeled for dorman Bermudagrass.
SureGuard SC will not harm ornamental plants when applied per the product label instructions and directly at the base of the weed. Do not apply SureGuard SC as an over-the-top application to desirable plants and use protective measures such as a spray shield when spraying to prevent any drift from contacting exposed roots, foliage, stems, and leaves of desirable plants.
Please review the product label for more information.
The label states you could use Sureguard at least 2 months before you install ornamental plants or after ornamental plants are established. You would need to avoid over-the-top applications so it would just be a directed spray directly to the ground (not on any leaf foliage, stems, etc) You can view the full list of tolerant plants on the label.
