Lightly water in to rinse product into the root or seed zone

Your lawn will recover quickly from wear and tear

The higher prodiamine concentration provides extended residual control when applied at label rates

Controlling weeds in tall fescue and Kentucky bluegrass lawns

Atrazine St. Augustine Weed Killer Specialty Lightly water in to rinseAtrazine is a trusted selective herbicide designed specifically for St. Augustine and centipede grass. It controls many common broadleaf and grassy weeds without harming these sensitive warm season turf types when used correctly. What It Controls Dollarweed Clover Chickweed Henbit Spurge Florida betony Other listed broadleaf weeds Atrazine is especially effective on winter weeds in southern lawns. When to Apply Late winter to early spring When