another vote for the product - fluazifop-p-butyl
(the active ingredient in Grass B Gon)
Fusilade II, is another iteration of this product but at a stronger concentration
https://www.domyown.com/fusila...
(the above product "Fusilade II is not available for homeowner use in some states and locales)
"Over the Top" (Sethoxydim ) is another effective weapon against grassy weed control,
https://www.domyown.com/fertil...
but i've found certain iris cultivars can exhibit some phototoxicity with this, so test before widespread use.
As with all product recommendations given, please follow container instructions precisely and be mindful of any application\oroduct restrictions in your state or locality. Also consult your local extension agent or certified nursery professional concerning use of selective herbicide products
