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Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32 fl. oz.

4.3 4.3 out of 5 stars 6,768 ratings
Price: $19.78 ($0.62 / Fl Oz) Get Fast, Free Shipping with Amazon Prime FREE Returns
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32 Fl Oz (Pack of 1)
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Purchase options and add-ons

Brand Ortho
Item Weight 2.35 Pounds
Liquid Volume 32 Fluid Ounces
Item Form Spray

About this item

  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to use—no mixing

Customer ratings by feature

Easy to use
4.4 4.4
Easy to spread
4.3 4.3
Comfort
3.9 3.9
Value for money
3.9 3.9
See all reviews

Frequently bought together

Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32 fl. oz.
$19.78 ($0.62/Fl Oz)
Get it as soon as Sunday, May 5
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Ortho Max Nutsedge Killer Rtu, 24 fl.oz. (2 Pack)
$22.64
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Sold by GNS Products Limited and ships from Amazon Fulfillment.
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Ortho Nutsedge & Brush Killer
$14.72
Get it as soon as Tuesday, May 7
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Sold by Sweetner and ships from Amazon Fulfillment.
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From the manufacturer

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.

When to Apply: For best results, apply to weeds when less than 3-inches high.

How Often to Apply: Apply when sedges are actively growing as needed throughout the season. Hard-to-kill weeds may require a repeat application if regrowth occurs.

Where Not to Use: Do not spray over the top of flowers, ornamentals (including herbaceous) or garden vegetables other than those listed on the label under 'Control of Weeds in Ornamentals'.

Do not use on turfgrasses other than those listed on the label.

For Spot Treatments in Your Lawn: Try the Ortho Nutsedge Killer for Lawns Ready-To-Use 24 oz. trigger sprayer.

Product information

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Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32 fl. oz.

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Product 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.

Top Brand: Ortho

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Price$19.78$53.82-14% $24.98
List: $29.00		$49.99$19.99$13.17
Delivery
Get it as soon as Sunday, May 5
—
Get it as soon as Sunday, May 5
Get it as soon as Sunday, May 5
Get it as soon as Sunday, May 5
Get it as soon as Sunday, May 5
Customer Ratings
4.34.3 out of 5 stars6,768
4.94.9 out of 5 stars12
4.24.2 out of 5 stars76
4.44.4 out of 5 stars374
4.04.0 out of 5 stars303
4.64.6 out of 5 stars16,284
Easy to use
4.4
—
4.5
4.5
4.4
4.6
Value for money
3.9
—
3.9
4.2
3.6
4.2
Sold By
Amazon.com
Hearthshire
Amazon.com
Prosentyx, LLC
Prosentyx, LLC
Amazon.com
liquid volume
32 fluid ounces
—
—
—
1 gallons
474 milliliters
active ingredients
—
Sulfentrazone
—
halosulfuron-methyl
Herbicide, surfactant
surfactant
form
Spray
Spray
Spray
Granules
Liquid
Liquid
weight
2.35 pounds
24 ounces
0.83 pounds
1.3 ounces
—
16.64 ounces

Customer reviews

4.3 out of 5 stars
4.3 out of 5
6,768 global ratings

Customers say

Customers have mixed opinions on the performance and ease of use of the weed moss control agent.

AI-generated from the text of customer reviews

677 customers mention465 positive212 negative

Customers are mixed about the performance of the weed moss control agent. Some mention that it works well to control nutsedge in a larger area, and is effective for about 50 other weeds. However, others say that it did kill some of their grass and that they had to keep treating the lawn repeatedly.

"This weed killer works fast and complete...." Read more

"...This product really does work (kills the nutsedge without harming the grass around it), but I've bought about 4 bottles in the past few years and..." Read more

"...It did kill some of my grass but I was perfectly fine with that because it only killed unwanted types of grass..." Read more

"...Once the nutsedge weeds die off, the lawn continues to grow around it. I'm pretty sure it stops the spread of it too...." Read more

174 customers mention120 positive54 negative

Customers are mixed about the ease of use of the weed moss control agent. Some mention that it's very easy to use, with an easy hose end attachment. However, others say that the hand spray is not nearly enough for the amount of nutsedge they have in their lawn, and that it takes several times applying. They also say that it works for nutgrass, but it takes a couple of weeks to work.

"...It's easy to use with a hose and has great coverage. One thing that I think helped it disappear quickly is that I applied it right after mowing...." Read more

"Application was fairly easy. It definitely stresses the lawn grass (kills some types), but it hits the nutsedge harder...." Read more

"...years and this last one I bought from Amazon was defective and spewed the product out where the hose was joined (and all over me)...." Read more

"...It is easy and convenient to use. All I have to do is hook the container up to my garden hose and spray...." Read more

Fantastic product, kills FAST in one easy treatment.
5 Stars
Fantastic product, kills FAST in one easy treatment.
Bought it again, so I will review it again.This is one of the few lawn products that I have ever bought that works exactly as advertised, if not better.Late July or early August every year the Nutsedge sprouts all over everyone’s lawns here on the Eastern Shore of Maryland. It just overruns the entire lawn.This stuff kills it dead for the rest of the growing season on one treatment, never fails.As a bonus, it stops a lot if other common lawn weeds too.The pic is my front lawn that was overrun 3 days ago, no sign of Nutsedge now, and since it grows 2 or 3 times faster than grass, it would show by now, if it wasn’t already dead.Buy it; it works, period.
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Top reviews from the United States

Frances C.
5.0 out of 5 stars It works
Reviewed in the United States on April 1, 2024
Size: 32 Fl Oz (Pack of 1)Verified Purchase
This weed killer works fast and complete. We had some weeds growing under our porch steps and with one spray, 3 days later the weeds were completely gone.
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Stephen L. Ripley
5.0 out of 5 stars It actually works!
Reviewed in the United States on April 27, 2024
Size: 32 Fl Oz (Pack of 1)Verified Purchase
My neighbor has an infestation of nutgrass and it's been invading my lawn for the last few years. In non-lawn areas, I've used Roundup on it but because of the root system it keeps returning. This stuff not only is killing the nutgrass, it also is killing the oxalis that invades this time of year. Bonus!
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Robert R.
4.0 out of 5 stars It Really Works, But the Bottle Needs a Redesign
Reviewed in the United States on July 23, 2023
Size: 32 Fl Oz (Pack of 1)Verified Purchase
I've had nutsedge come up periodically in and around my lawn for the past three years or so. This product really does work (kills the nutsedge without harming the grass around it), but I've bought about 4 bottles in the past few years and this last one I bought from Amazon was defective and spewed the product out where the hose was joined (and all over me). Not good.

The bottle/applicator has always been a bit of a pain to screw onto the hose (meaning it works, but it can be a bit of a struggle or more of a struggle than it should be), but today's brand new bottle was just plain defective in some way. Even with the hose tight it was spewing water (and chemicals) out at the join and all around me/on me.

I'll buy it again, because it really does work, but Ortho should go back to the drawing board on the bottle/applicator.
10 people found this helpful
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F.Y.
5.0 out of 5 stars Did what it says
Reviewed in the United States on April 18, 2024
Size: 32 Fl Oz (Pack of 1)Verified Purchase
Got rid of Nutsedge weeds
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Bonanza
5.0 out of 5 stars It Really Kills Nutsedge Weed And Not Your Lawn.
Reviewed in the United States on December 6, 2023
Size: 32 Fl Oz (Pack of 1)Verified Purchase
This product works really well at killing off nutsedge. I have purchased it several times and it always works well. It doesn't seem to hurt the lawn either. Once the nutsedge weeds die off, the lawn continues to grow around it. I'm pretty sure it stops the spread of it too. If I don't use it quick enough, the nutsedge weeds spring up in various locations in the yard. Once I use it, it kills the visible weeds and new nutsedge weeds do not appear again for the rest of the season.
One person found this helpful
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KrisLeeRN
5.0 out of 5 stars Eliminated after 2 treatments
Reviewed in the United States on April 9, 2024
Size: 32 Fl Oz (Pack of 1)Verified Purchase
Highly recommended. Would absolutely buy again.
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Amazon Customer
3.0 out of 5 stars Works Ok, Might need several treatments, Might kill some grass
Reviewed in the United States on October 2, 2021
Size: 32 Fl Oz (Pack of 1)Verified Purchase
I had a bad Nutsedge outbreak. It is driving me crazy and spreading everywhere. Nothing available locally seems to work to kill it. I used to be able to by this at one of the local big box stores but lately I can only find the hand spray bottle there and not the hose end sprayer. The hand spray is not nearly enough for the amount of nutsedge I have in my lawn.

I went through 4 bottles of the hand spray. It killed some of it but never all of it. Some of the purple seems to be completely unaffected by this.

The hose end sprayer seems to work better but still will not get it all. I have treated lawn thoroughly with this stuff about 5 times this year. It seems to kill the yellow nutsedge pretty well but does not seem to do much with the purple nutsedge. It did kill some of my grass but I was perfectly fine with that because it only killed unwanted types of grass (the KBG for example is perfectly happy).

I have been through several bottles of each this year and made some good progress finally but still cannot get it all. I have resorted to literally pulling up patches of sod to get to the roots, adding top soil and re-seeding in the really bad areas.
2 people found this helpful
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Marianne
5.0 out of 5 stars Works great
Reviewed in the United States on August 14, 2023
Size: 32 Fl Oz (Pack of 1)Verified Purchase
I have recurring spots of nutsedge that seem to appear each year. I finally found this product and I’m glad I made the purchase. This product took down the nutsedge quickly. Within one day you could see the grass browning and within a week it was basically gone. It's easy to use with a hose and has great coverage. One thing that I think helped it disappear quickly is that I applied it right after mowing. I definitely recommended this product.
3 people found this helpful
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