Ortho Nutsedge Weed Killer for Lawns Ready-to-Spray 32 oz.
Ortho Nutsedge Weed Killer for Lawns Ready-to-Spray 32 oz.
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Ortho Nutsedge Weed Killer for Lawns Ready-to-Spray 32 oz.

3.4 stars out of 335 reviews
(3.4)|
335 ratings
Size:32 oz.-Out of stock

Key item features

  • Effective Weed Control: Kills yellow and purple Nutsedge, Kyllinga, and over 50 other tough weeds.
  • Lawn Safe: Targets weeds without harming your lawn.
  • Versatile Application: Suitable for both northern and southern turf grasses.
  • Quick Rainproof: Becomes rainproof in just 2 hours after application.
  • Ready-to-Use: No mixing required, simply attach and spray.
  • Broad Spectrum: Controls a variety of annual, biennial, and perennial broadleaf weeds.
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Current price is $21.7267.9 ¢/oz
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3.4 out of 5 stars
stars335 ratings324 reviews
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Reviews summary

Pros
  • : Connects to hose for quick use.
Neutral
  • : Can be precise and targeted, but may require tedious effort for large areas.
  • : Effective on some, but inconsistent or harmful to others.
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Showing 1-3 of 324 reviews

Jun 23, 2025
T2026
5 out of 5 stars review

Works Quickly to Kill Sedge Not Lawn

Worked faster than I thought. I applied it to the yellow nutsedge in the lawn and thought it would take 2 to 3 weeks to work, but the sedge started to die and brown up within 2 days. I will watch it to determine if it needs another application. There was too much to pull out manually and this made me try this herbicide.

Review from Ortho
Helpful?4S2Y949OA1DF23226987
Jul 11, 2012
macgyver
5 out of 5 stars review

Worth the research and money

For 3 yrs now my neighbor and i have had this weed in our lawns. My lawn is like a golf course and i would always pull this weed out manually. After doing research on Nut Grass and seeing whats available to use i came across this product by Ortho. After reading the reviews of this product i tried it this month. In just 2 days the nut grass turned yellow and is dying out. I wish you could get this product in a larger bottle say 64 ozs. so you could use a pump sprayer to cover your entire lawn. I would highly recommend this product to any one, it works great.

Review from Ortho
Helpful?4S2Y949OA1DF23226987
Jun 17, 2013
Samcvuille
5 out of 5 stars review

Wonderful product

This product works really good in my lawn on all the grassy weeds, like nutgrass. After applying, it takes about 2 or 3 days for the weed to start dying and then in about 5-7 days, it's completely dead. It really would be wonderful if this product were bigger sizes, like in the 1 gal. or 1.33 gal.; like maybe with the pull n. spray. But overall, I'm very pleased with this product.

Review from Ortho
Helpful?4S2Y949OA1DF23226987