Tim from Hollywood Md writes
Simazine Precautions: (3) Do not use north of NC. Does this mean you cannot use in MD or PA? The label precautions indicates the product should not be used north of NC for turf grass application. Are we reading this correct? The precaution is buried down in the details.
That is correct, Simazine 4L Herbicide should not be used north of NC because it is only safe for warm season turf grass.
Answer last updated on: 02/19/2021