--- product_id: 335966164 title: "Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz." brand: "ortho" price: "฿10137" currency: THB in_stock: true reviews_count: 5 category: "Ortho" url: https://www.desertcart.co.th/products/335966164-nutsedge-killer-for-lawns-ready-to-spray-controls-over-50 store_origin: TH region: Thailand --- # Kills 50+ tough weeds Covers 5,000 sq. ft. 32 fl. oz. ready-to-spray Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz. **Brand:** ortho **Price:** ฿10137 **Availability:** ✅ In Stock ## Summary > 🌱 Say goodbye to weeds, hello to envy-worthy lawns! ## Quick Answers - **What is this?** Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz. by ortho - **How much does it cost?** ฿10137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/335966164-nutsedge-killer-for-lawns-ready-to-spray-controls-over-50) ## Best For - ortho enthusiasts ## Why This Product - Trusted ortho brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting Formula:** Weeds yellow and die within days, restoring your lawn’s pristine look quickly - • **Large Coverage Area:** One bottle treats up to 5,000 sq. ft., perfect for professional-grade lawn care - • **Effortless Application:** No mixing needed—just attach to your garden hose and spray evenly - • **Selective Weed Control:** Targets nutsedge, kyllinga, dandelion & 50+ weeds without harming your lawn - • **Broad Turf Compatibility:** Safe for both Northern and Southern turf grasses, keeping your lawn lush ## Overview Ortho Nutsedge Killer for Lawns Ready-To-Spray is a powerful, no-mix herbicide that selectively eliminates over 50 tough weeds including nutsedge and dandelion, while preserving Northern and Southern turf grasses. Its 32 fl. oz. spray bottle covers up to 5,000 sq. ft., delivering fast, effective weed control with easy hose attachment for a flawless lawn transformation. ## Description Are you tired of bothersome weeds overtaking your lawn? Ortho Nutsedge Killer for Lawns Ready-To-Spray selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild onion and garlic, broadleaf plantain, purslane, redroot, pigweed, dandelion, spurge and other listed annual, biennial, and perennial broadleaf weeds. It can be applied on a great variety of Northern and Southern grass types. This no-mix, ready-to-spray formula will help kill pesky weeds, not your lawn. Review: Quick delivery and does the job - This did the job, nut sedge and other weeds yellowing fast. Make sure you push the lever fully forward or you may just be spraying water. Also be aware that the hose connection is not typical for English hoses, I had to insert a male hose connector into the female thread cap on the bottle. I was concerned that the liquid would go down quickly but it turned out it dispenses steadily. There’s a viewing window on the bottle to check remaining quantity. Quick delivery and did the job Review: Did the job - I sprayed this on nutsedge that was taking over part of my backyard. After about 2 days the nutsedge had turned brown and after about 4 days it was dead. It’s been about a week now and the nutsedge hasn’t returned but I saved half of the bottle of this product just in case I need to do a second treatment. This weed killer also took care of some different weeds in the vicinity. I like that this sprays easily with a hose attached but I’m deducting one star because sometimes it’s not clear from the nozzle switch if it’s in “water” mode or if it’s actually spraying the chemicals onto the lawn. I accidentally bumped the switch and didn’t realize until a few minutes later and the water may have diluted the weedkiller I had just sprayed down. But overall this is a great product and more effective than other weed treatments I’ve used on my lawn. ## Features - Kill nutsedge (nutgrass), kyllinga and over 50 other tough weeds with Ortho Nutsedge Killer for Lawns Ready-to-Spray - This lawn weed killer also controls wild violet and dollarweed, and selectively controls other listed sedge and broadleaf weeds, including dandelion, purslane, and spurge - Kills weeds not lawns, and may be used on well-established Northern and Southern turf grasses - To use this weed control product, connect your garden hose to the sprayer, turn on your water, and spray evenly over the area where you want to kill weeds - This 32 fl. oz. container of Ortho Nutsedge Killer for Lawns Ready-to-Spray covers 5,000 sq. ft. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008RH98PQ | | Active Ingredients | Sulfentrazone | | Brand | Ortho | | Brand Name | Ortho | | Coverage | 5000 sq. ft. | | Customer Reviews | 4.3 out of 5 stars 7,256 Reviews | | Global Trade Identification Number | 00071549990190 | | Included Components | Ortho Nutsedge Killer for Lawns Ready-To-Spray, | | Item Form | Spray | | Item Weight | 2.35 Pounds | | Item form | Spray | | Item weight | 2.35 Pounds | | Liquid Volume | 32 Fluid Ounces | | Liquid volume | 32 Fluid Ounces | | Manufacturer | Ortho | | Model Number | 9901910 | | Number of Packs | 1 | | Part Number | Miracle-Gro - 9901910 | | UPC | 071549990190 | | Unit Count | 32 Milliliters | ## Product Details - **Active Ingredients:** Sulfentrazone - **Brand:** Ortho - **Item form:** Spray - **Item weight:** 2.35 Pounds - **Liquid volume:** 32 Fluid Ounces ## Images ![Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71kzwhcVqhL.jpg) ## Questions & Answers **Q: How long should I wait until a second application? Wait until the nut grass starts turning yellow or just wait six weeks?** A: Spray the Nutsedge LIGHTLY with this product, and repeat after 2 or 3 weeks (it took me an initial application, plus 2 repeats). I say LIGHTLY because if you apply heavily, it WILL kill the surrounding grass. If that happens, you're out of luck until the following spring. **Q: I want to put this in a small, hand held sprayer to hit small spots and not have to drag a hose around. What is the desired concentration in water?** A: They sell this in small spray bottles for the small areas. I have bought in local stores. **Q: I sprayed my lawn yet most of the stuff is still in the bottle. Is there something to get it out?** A: Had similar problem. Make sure valve is fully on. Amazon replaced bottles I had earlier issues with within 30 days of ordering **Q: This or Sedgehammer for Bermuda?** A: I don’t want to say that it killed my tiff green hybrid Bermuda, but my Bermuda did go dormant for a couple of weeks/about a month with sledgehammer. I haven’t tried the Ortho brand yet, but am going to give it a try since the sedge problem is in my backyard. ## Customer Reviews ### ⭐⭐⭐⭐ Quick delivery and does the job *by P***P on 3 June 2025* This did the job, nut sedge and other weeds yellowing fast. Make sure you push the lever fully forward or you may just be spraying water. Also be aware that the hose connection is not typical for English hoses, I had to insert a male hose connector into the female thread cap on the bottle. I was concerned that the liquid would go down quickly but it turned out it dispenses steadily. There’s a viewing window on the bottle to check remaining quantity. Quick delivery and did the job ### ⭐⭐⭐⭐ Did the job *by J***6 on 31 July 2025* I sprayed this on nutsedge that was taking over part of my backyard. After about 2 days the nutsedge had turned brown and after about 4 days it was dead. It’s been about a week now and the nutsedge hasn’t returned but I saved half of the bottle of this product just in case I need to do a second treatment. This weed killer also took care of some different weeds in the vicinity. I like that this sprays easily with a hose attached but I’m deducting one star because sometimes it’s not clear from the nozzle switch if it’s in “water” mode or if it’s actually spraying the chemicals onto the lawn. I accidentally bumped the switch and didn’t realize until a few minutes later and the water may have diluted the weedkiller I had just sprayed down. But overall this is a great product and more effective than other weed treatments I’ve used on my lawn. ### ⭐⭐⭐⭐⭐ IT WORKS! *by W***S on 23 July 2026* AMAZING stuff. I bought a bottle of this stuff in the summer of 2024 and used it for the first time in July 2026. 72 hours after spraying, all of the nutsedge that I sprayed is brown and dead / dying. I'm no longer a sceptic. ## Frequently Bought Together - Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32 fl oz - Packaging may vary - Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz. - Ortho Max Nutsedge Killer Rtu, 24 fl.oz. 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