10 Best Weed Killer That Does Not Kill Grass 2025 in the United States

The Ortho WeedClear Lawn Weed Killer Ready-To-Spray is designed specifically for killing various common lawn weeds such as dandelion, chickweed, clover, crabgrass, and foxtail without harming lawn grasses like Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass when used as directed. The product claims to be fast-acting, targeting weeds to the root, and shows results with just one application.

It is user-friendly, requiring only a garden hose connection for application, which makes it convenient for homeowners to use it effectively. The 32 oz. container can treat up to 5,000 square feet, making it suitable for medium to large lawns. However, it's important to note that it is not available for use in certain states like Florida, Guam, Hawaii, and Louisiana. Some users might find the limitation on its availability and the specific application timing to be drawbacks. Additionally, ensuring proper usage to avoid damaging the lawn may require careful attention.

This product is best suited for those looking for an effective and easy-to-apply solution for common lawn weeds without harming their grass.

The Ortho Nutsedge Killer for Lawns Ready-To-Spray is a selective herbicide designed to target and eliminate yellow and purple Nutsedge, Kyllinga, and over 50 other tough weeds without damaging your lawn. It is suitable for both Northern and Southern turf grasses, making it versatile for various lawn types. One of its major strengths is that it is rainproof in just 2 hours, ensuring the product remains effective shortly after application. Additionally, the ready-to-use spray form means no mixing is required, simplifying the application process for users.

The product covers up to 5000 square feet, providing substantial coverage for medium to large lawns. Its active ingredient, Sulfentrazone, is effective in targeting specific weeds while being safe for grass. However, some drawbacks include the need to follow precise application timing to achieve the best results, which might be challenging for some users. Also, it is important to use the product as directed to avoid any potential harm to desirable plants or lawn.

The Ortho Nutsedge Killer is an effective and easy-to-use solution for homeowners looking to maintain weed-free lawns without damaging their grass.

Roundup For Lawns₁ Ready-To-Use is a selective herbicide designed specifically for use on Northern grasses, effectively targeting a wide range of 253 weed types while sparing the grass itself. Its active ingredients include Mcpa, Dimethylamine Salt, Quinciorac, Dicamba Dimethylamine Salt, and Satentrazone, which collectively ensure robust weed control. The product offers up to three months of weed prevention, starting to work immediately, and is rainproof within three hours, providing a convenient solution for busy homeowners.

The extendable spray wand simplifies application, allowing for continuous and even coverage over an area of up to 5,000 square feet, making it suitable for medium to large lawns. However, it is important to note that this product is not available in several states, including FL, HI, LA, NY, TX, and certain U.S. territories, which could limit its accessibility for some users.

Additionally, while it is effective on listed Northern grasses like Kentucky Bluegrass and Perennial Ryegrass, it may not be suitable for other grass types or regions. For those within the product's usage area, Roundup For Lawns₁ offers a practical and effective solution for maintaining a weed-free lawn without harming the grass.