10 Best Herbicide For Centipede Grass 2026 in the United States

The Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer is a robust solution for weed and grass control. It provides protection for up to 12 months, killing and preventing many tough weeds, including broadleaf and grassy weeds like clover, dandelion, and crabgrass. However, it's essential to highlight that this herbicide is non-selective, meaning it will kill all vegetation it contacts, including centipede grass. Therefore, it is not suitable for use directly on lawns but more effective for areas like driveways, sidewalks, and other non-lawn spaces where you need to eliminate all vegetation.

The product is rainproof within 30 minutes and shows visible results in hours, making it a quick solution for weed problems. The 1.33-gallon container with an extendable wand allows for easy and accurate application without the need to bend over, offering convenience and ease of use. The Pump ‘N Go 2 Sprayer provides up to 10 minutes of continuous spray, covering an area of 400 sq. ft.

Users should handle it with care due to its potent nature, ensuring it is not applied to desirable plants or grass. This product excels in long-term weed prevention and ease of use but is not appropriate for maintaining centipede grass lawns due to its non-selective nature.

The Scotts Halts Crabgrass & Grassy Weed Preventer is a pre-emergent herbicide designed to stop the germination of various lawn weeds. One of its key strengths is that it covers a substantial area of 10,000 sq. ft., which makes it suitable for larger lawns. The product is easy to apply as it comes in granule form and can be used in both early spring and fall.

This herbicide proves effective in preventing a wide range of weeds, including crabgrass, foxtail, spurge, and chickweed. The fact that weather conditions post-application, like rain or freezing temperatures, do not affect its performance, adds to its reliability and convenience for the user. However, it is essential to note that this product is a pre-emergent herbicide, meaning it will not kill existing weeds but will prevent new ones from germinating.

This could be a limitation if you're looking to tackle an already infested lawn. Additionally, it is not suitable for use on Dichondra or Bentgrass, which may be a concern for users with these grass types. The product offers a robust solution for those looking to manage and prevent weed growth in a lawn with centipede grass and other types but may require a different approach if dealing with an existing weed problem.

Scotts Turf Builder Bonus S Southern Weed & Feed2 is a combination of weed killer and lawn fertilizer designed specifically for Southern grasses including Centipedegrass. It selectively targets a broad array of common weeds such as dollarweed, clover, and dandelion, making it suitable for users dealing with these specific issues. This product is post-emergent, meaning it works on weeds that are already growing, and should be applied to a dry lawn and then watered in immediately for best results.

The 17.24 lbs bag covers up to 5,000 square feet, making it a good option for medium to large lawns. One of its key strengths is its dual action of killing weeds while simultaneously nourishing the grass, promoting deeper roots and healthier lawns. However, users must be cautious as it is only compatible with certain grass types like St. Augustinegrass, Centipedegrass, Zoysiagrass, and Carpetgrass. If used on other grass types, it could potentially harm the lawn.

Additionally, the active ingredient, Atrazine, requires careful handling and application according to instructions to avoid potential safety concerns. This product is best suited for those in Southern regions with the specified grass types, looking for both weed control and lawn fertilization in one application.