Curtis from Dyer, Tn writes
MSM Turf Herbicide is applied to established Bermudagrass, Kentucky Bluegrass, Fine Fescue, and St. Augustinegrass turf areas as directed when the listed targeted weeds are actively growing. It usually best between temperatures above 55 and below 85. Per the product label: Do not apply MSM Turf Herbicide to turf under stress from drought, insects, disease, cold temperatures, high temperatures of above 85
Answer last updated on: 04/20/2023
