Brady from Arlington, Tx writes
I overseeded a St. Augustine Lawn in early October - I have a good stand of Perennial Ryegrass but I am starting to see some Poa Annua pop up quickly.
Blindside Herbicide WDG should only be applied to established listed turf that has been mowed a few times. Fall pre-emergents applied help with the poa annua seen in the spring but should not be applied when your overseeding.
Answer last updated on: 12/20/2021