Maureen from Cape Coral Florida writes
Well established in St Agustine
We do not currently have any herbicides that are labeled specifically for Sericea lespedeza and are safe to be applied in St. Augustinegrass. However, we do have a few products that are labeled for just lespedeza and can be used in that grass type. I am not sure how much area you are trying to cover, but Hi-Yield Atrazine Weed Killer can be used for smaller lawns up to about 3,600 sqft and MSM Turf Herbicide will cover an acre.
Answer last updated on: 01/31/2021