James from Atlanta, Ga writes
Celsius WG Herbicide is not labeled to be used on fescue (tall or fine fescue) Per the product label, "Do not use this product on bahiagrass or cool-season turf types, including tall fescue, fine fescue, Kentucky bluegrass, perennial ryegrass, or creeping bentgrass".
The product label does give a 28 day interval if overseeding Bermuda with Ryegrass however we would recommend contacting Bayer directly for questions regarding seeding with fescue. Bayer can be reached at 1-800-331-2867
Avenue South Broadleaf Herbicide would be a better option for use on Fescue.
Answer last updated on: 09/24/2021