What will kill nutgrass but not grass?

• <div><p>Some of the particular herbicides that work best to get rid of nut grass without <a href="https://www.angi.com/articles/how-to-kill-grass.htm">killing the grass</a> include Halosulfuron-methyl, mesotrione, sulfentrazone, and metsulfuron. A herbicide like glyphosate would kill nutgrass, but it will kill nearby plants, too.</p></div>

Get matched with top weed maintenance pros in Nephi, UT

Q: How do you kill Johnsongrass without killing your lawn?

• <div><p>The safest method to avoid killing your turf grass is hand pulling Johnsongrass. You can also apply vinegar for a safer herbicide, but it will still burn your lawn if it gets on it.</p></div>

Q: How long does herbicide take to work?

• <div><p>It usually takes between two weeks and a month for weeds to fully die off after you spray them with herbicide, but they will start to wilt within the first week. Different weed sprays produce different results, with some working more quickly and effectively than others. Similarly, some weeds are killed more easily than others. Consult your weed removal pro for an exact timeline based on their weed removal method.</p></div>

Q: What kills weeds down to the root?

• <div><p>There are many options to eradicate weeds right down to the roots. Vinegar works, but it takes a week or so to do its thing, and the same goes for many commercially available herbicides. Boiled water is a quick way to kill off roots, or you can <a href="https://www.angi.com/articles/controlling-weeds-yard-and-garden.htm">pull up weeds</a> at the root.</p></div>

Q: How do I know when to apply pre-emergent herbicide?

• <div><p>The best time to fight crabgrass with pre-emergent herbicide is when forsythias tend to bloom. In the mid-Atlantic region, this is usually between April and May. Even if you're late to apply the herbicide, it&rsquo;s effective as long as the crabgrass plant has fewer than five leaves.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your weed maintenance project in Nephi, UT?

Select your specific project to find the pro for you.

Verified Reviews for Weed Maintenance pros in Nephi, UT

*The Angi rating for Weed Maintenance companies in Nephi, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Weed Maintenance needs.

*The HomeAdvisor rating for Weed Maintenance companies in Nephi, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Weed Maintenance needs.

Last update on November 25, 2025

Find Weed maintenance pros in Nephi

No results for Weed maintenance pro in

Try adjusting your search criteria.

Weed Services questions, answered by experts

The safest method to avoid killing your turf grass is hand pulling Johnsongrass. You can also apply vinegar for a safer herbicide, but it will still burn your lawn if it gets on it.

It usually takes between two weeks and a month for weeds to fully die off after you spray them with herbicide, but they will start to wilt within the first week. Different weed sprays produce different results, with some working more quickly and effectively than others. Similarly, some weeds are killed more easily than others. Consult your weed removal pro for an exact timeline based on their weed removal method.

There are many options to eradicate weeds right down to the roots. Vinegar works, but it takes a week or so to do its thing, and the same goes for many commercially available herbicides. Boiled water is a quick way to kill off roots, or you can pull up weeds at the root.

The best time to fight crabgrass with pre-emergent herbicide is when forsythias tend to bloom. In the mid-Atlantic region, this is usually between April and May. Even if you're late to apply the herbicide, it’s effective as long as the crabgrass plant has fewer than five leaves.

Some of the particular herbicides that work best to get rid of nut grass without killing the grass include Halosulfuron-methyl, mesotrione, sulfentrazone, and metsulfuron. A herbicide like glyphosate would kill nutgrass, but it will kill nearby plants, too.

The Nephi, UT homeowners’ guide to weed maintenance services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Haley Nothstein
•
Aug 4, 2026Aug 4, 2026
How Much Does Weed Removal Service Cost? [2026 Cost]
Expect your weed removal service cost to depend on the size of your yard, the type of treatment, and the severity of the infestation.
Angi
•
May 21, 2026May 21, 2026
How to Hire Weed Removal Services for a Healthier Lawn
Learn how to find and hire qualified weed removal services for your lawn. Get expert tips on questions to ask, credentials to check, and more.
Becca Lewis
•
Jul 10, 2026Jul 10, 2026
Who Do I Hire to Pull Weeds?
Here’s who you should hire to pull your weeds to keep your yard looking tidy and your curb appeal up. Learn more in this helpful guide.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
When Is the Best Time to Pull Weeds?
Pulling weeds can help keep them from taking over your garden or yard. Learn the best time to pull weeds to keep your outdoor spaces beautiful and healthy.
Lawrence Bonk
•
Jul 9, 2026Jul 9, 2026
How to Make Homemade Grass and Weed Killers
There are some serious benefits to choosing a homemade grass and weed killer over store-bought products. Here are some useful DIY formulations.
Elisa Greenberg
•
Jul 10, 2026Jul 10, 2026
Spring Lawn Care: 15 Easy Steps to a Beautiful Yard
Spring is the perfect time to ensure your outdoor space shines all season long. Follow our spring lawn care DIY to get the nicest yard you’ve ever had.