Halosulfuron Pro Herbicide

5 out of 5 stars 12 Reviews | 6 Q&A

Halosulfuron Pro Herbicide
Price/Ea.
$13.42

Buy 2 or more: $12.66 each

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Average Rating

5 out of 5 stars Rating: 4.8

12 Reviews | 6 Q&A

Product Overview

Halosulfuron Pro is the same product as Sedgehammer, but cheaper. Same active ingredient and effectiveness.

We highly recommend using a surfactant with Halosulfuron Pro.
Halosulfuron Pro herbicide kills nutsedge without injury to turfgrass, established ornamentals, shrubs, and/or trees.  Halosulfuron provides post-emergence control of both purple nutsedge and yellow nutsedge.  Halosulfuron Pro also controls many broadleaf weeds and suppresses kyllinga. Nutsedge is controlled after emergence in cool and warm season turf grasses such as St. Augustinegrass, Bermudagrass, Kentucky Bluegrass, tall and fine fescue, and perennial ryegrass.  It is considered one of the more "gentle to turfgrass" products and pets and people can return to the treated area once the spray dries.

Halosulfuron Pro is the exact same product as Manage Herbicide and Sedgehammer.

Features and Specs

Active Ingredient Halosulfuron-methyl 75%
Target pests Purple Nutsedge, Yellow Nutsedge, Kyllinga
Yield Mix 0.9 grams in 1 gallon of water. 1 mixed gallon of solution will cover 1000 sq. ft. The 0.9 gram pack only makes 1 mixed gallon of solution.
Shipping Weight 0.20 lbs
Manufacturer Nufarm
EPA Registration 2749-528-228
5 stars   10
4 stars   2
3 stars   0
2 stars   0
1 star   0
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  • 5 of 5 Stars

    It works!

    By Kevin on 08/22/2011

    Verified Purchase

    Just as advertised, it works - even though it is the generic version of Sedgehammer. Follow the directions as indicated on the package, and just use Jet Dri (for dishwashers) as your surfactant - works just fine. Just have to be paitient with it. I didn't see any yellowing for almost a week. But what I did notice is that the day after I sprayed, I took notice that the Nutsedge wasnt growing anymore - and we all know how fast that stuff can grow. Might have to give a 2nd shot to some of them. Not sure if I missed them the first time around or that it just didnt have an effect on some, but the ones that I did have to give a 2nd shot to only counts as about 1%. Pretty awesome stuff and it didnt hurt my grass at all.

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    8 of 8 people found this review helpful

  • 5 of 5 Stars

    Halosulfuron

    By Bill on 08/06/2011

    Verified Purchase

    This product works perfectly. Just mix it with two gallons of water and some kitchen soap liquid. Spray it on on in ten days the impossible nut grass turns brown. Unbeleivebale. I highly recommend it

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    4 of 4 people found this review helpful

  • 5 of 5 Stars

    DO NOT PULL NUTSEDGE GRASS

    By Anonymous on 07/28/2013

    I talked to two different people at nurseries and they both said that pulling nutsedge causes the root structure to multiply which increases the problem. I bought Halosulfuron.

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    3 of 3 people found this review helpful

  • 5 of 5 Stars

    Halosulfuron Pro Herbicide

    By Wayne on 08/21/2011

    Verified Purchase

    Got tired of hand picking Yellow Nutsedge out of my lawn. This stuff worked great, even after it rained after application when not expected. Within 3 days Nutsedge starting dying off and has not returned as of yet. Very reasonable price to pay for a product that worked this well.

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    2 of 2 people found this review helpful

  • 5 of 5 Stars

    Halosulfuron Pro Herbicide

    By Steve on 08/23/2011

    Verified Purchase

    Really worked well on my nutsedge problem. It takes a few days before the weeds begin to yellow. After I mowed few have come back. A single packet only makes a gallon. If you have a significant problem, buy a couple of packages. This product doesn't kill your grass.

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    2 of 2 people found this review helpful

See all 12 customer reviews

Questions & Answers

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Q
Can Halosulfuron be used safely in and around vegetable gardens, and fruit trees? Is there any toxicity to vegetables & fruit trees?
A
Halosulfuron Pro Herbicide is meant more for nutsedge control in turf grass and it cannot be used near a vegetable garden or anything edible.

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23 of 24 people found this answer helpful

Q
Can Halosulfuron Pro be used to kill nut grass and not kill my grass?
A
Yes, Halosulfuron Pro is a selective herbicide meaning it will kill your nutsedge in your grass, but not harm your grass.  You should read the product label to ensure that it is compatible with the type of grass that you have.  It is also important that you apply the right amount of product so you do not harm your grass that you do not want to kill.

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16 of 16 people found this answer helpful

Q
I have already sprayed a garden bed withHalosulfuron Pro Herbicide. How long do I wait to plant veggies in the area again?
A

Halosulfuron Pro Herbicide is meant more for nutsedge control in turf grass and it cannot be used near a vegetable garden or anything edible. It remains in the soil for up to 3 years so the manufacturer recommends that you not plant anything edible in an area where it has been applied for at least 3 years.  For nutsedge control in or around a vegetable garden, it is recommended to spot treat the sedge with a glyphosate or RoundUp type product directly.  With this type of product it is only necessary to wait 2-3 weeks after application to plant vegetables or anything else.  We would recommend Roundup QuickPro 1.5 oz. packs for ease of use. Also, you should not just pull the plants. This will just split off the rhizome and more new plants will grow from the nutlets left in the soil. To completely remove the plants, you would need to completely dig out the nutlets so that new plants do not grow from them. Many folks will still till the soil after using RoundUp to be sure there are no remaining nutlets that will grow new plants.

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10 of 10 people found this answer helpful

Q
Will Halosulfuron kill the current and future nut grass under my pool liner?
A
The product you are currently asking about has been replaced by the manufacturer with a product called Pro-Sedge. It is the same active ingredient just a different name and look. The Pro-Sedge is a post emergent herbicide for Yellow and Purple Nutsedge as well as a few other broadleaf weeds. This will only kill the current grass that is there but it will not prevent new nutsedge from coming up. There is currently no pre emergent product on the market for nutsedge.

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9 of 9 people found this answer helpful

Q
Is is safe to use Halosulfuron Pro Herbicide on St. Augustine to kill buckweed in the summer?
A

Halosulfuron Pro Herbicide should be applied to established listed turf when temperatures are below 80 degrees for targeting actively growing listed weeds: Purple Nutsedge, Yellow Nutsedge, Kyllinga. It is not labeled for buckweed. 

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4 of 4 people found this answer helpful

See all 6 customer questions

Halosulfuron Pro Herbicide 5 out of 5 stars Rating: 4.8 (12 Reviews / 6 Q&A)

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