Image 32 oz. St. Augustine & Centipede Grass Weed Killer. It is safe to use on St. Augustine grass and centipede grass. This concentrated weed killer covers 3,720 sq. ft. and has an active ingredient of 0.14% penoxsulam and 0.14% sulfentrazone. Applied using a tank sprayer in the spring or summer, it delivers visible results in just 8 hours and lasts for 28 days.

• 32 oz. bottle
• Safe to use on St. Augustine grass and centipede grass
• Covers 3,720 sq. ft.
• Active ingredient of 0.14% penoxsulam and 0.14% sulfentrazone
• Applied using a tank sprayer in the spring or summer
• Visible results in 8 hours
• Lasts for 28 days