Ortho Nutsedge Killer RTU – 24 Oz. Eliminate stubborn nutsedge and other difficult lawn weeds with Ortho® Nutsedge Killer RTU (Ready-to-Use). This convenient, no-mixing formula targets yellow and purple nutsedge while helping protect established lawns when used as directed. In addition to nutsedge, it controls many common sedges and broadleaf weeds, making it an excellent solution for maintaining a healthy, weed-free lawn. The easy-to-use trigger sprayer enables precise spot treatment, delivering herbicide directly to unwanted weeds without the need for mixing or measuring. See visible results in as little as 24 hours, and the formula becomes rainfast after the recommended drying period on the label. Ready-to-use formula—no mixing required Controls yellow and purple nutsedge (nutgrass) and also targets many listed sedges and broadleaf weeds Safe for use on many established cool- and warm-season lawn grasses when used as directed Trigger sprayer provides easy, accurate spot application Fast-acting formula with visible results in as little as 24 hours Rainfast after the recommended drying period on the label How to Use Shake the bottle well before use. Twist the nozzle to the spray position. Apply directly to weeds that are actively growing. For best results, treat weeds that are less than 3 inches tall or nutsedge with at least three leaves. Spray the foliage until thoroughly wet without excessive runoff. Do not water the treated area for 24 hours after application. Repeat applications only if needed, following the interval specified on the product label. Tips for Best Results Apply during calm weather to minimize spray drift. Avoid spraying desirable ornamental plants, flowers, or vegetable gardens. Do not apply to newly seeded, sodded, or plugged lawns. Wait at least four weeks after treatment before reseeding or overseeding treated areas. Keep children and pets off treated areas until the spray has completely dried.
