Best Crabgrass Killers That Won’t Kill Grass

Best Crabgrass Killers That Won't Kill Grass

It’s difficult to destroy crabgrass with most combination herbicides on the market since it’s a grassy plant.

Several herbicides have the potential to damage your lawn while they are eliminating crabgrass.

Tenacity Turf Herbicide is widely considered to be the most effective crabgrass killers for lawns.

It’s a harmless selective systemic herbicide that won’t damage lawn grasses such as centipede grass, tall fescues, perennial ryegrass, or KBG grass.

It can be used either when the grass is seeded or after it’s been established.

Don’t use it on paspalum, kikuyu grass, or bermudagrass. These grasses are sensitive to chemicals.

What then is the most effective crabgrass treatment for lawns that also has a low risk of killing grass?

The Top 7 Best Crabgrass Killers That Won’t Kill Grass

1.   Herbicide Referred to As Tenacity Turf

2.   Roundup Control Grass Killer Plus Weed Preventer II 

3.   Weed Killer from Ortho Called Ortho Weedclear for The Lawn

4.   Crabgrass and Grassy Weed Preventer from Scotts Called Scotts Halts

5.   All-in-One Crabgrass Killer by BioAdvanced, Model Number 704140 

6.   BASF Drive XLR8 Crabgrass Herbicide

7.   Barricade Granular Pre-Emergent Weed Control from Andersons  

Everyone who owns a lawn knows that the development of crabgrass is one of the most bothersome concerns. It’s vital that this issue be resolved urgently.

The term “crabgrass” comes from the plant’s ability to produce many stems and leaves.

This sort of plant is known as a prostrate plant, and it can readily establish itself on any surface, whether it be a lawn, road, or even a small crack in the pavement.

If you don’t quickly destroy the crabgrass problem, it will swiftly take over your lawn and extract all the nutrients from the soil that are essential for plants to survive.

You need to invest in a good crabgrass killer to wipe out and prevent further growth of crabgrass.

1.     Herbicide Referred to As Tenacity Turf

If you’re looking for a crabgrass killer that is only intended for one usage, Syngenta has the product that will meet your needs.

We’re of the opinion that Tenacity Turf Herbicide is in the second position. This crabgrass killer solution is quite concentrated since it contains just 8 ounces of the compound’s total volume.

Tenacity Turf Herbicide - Best Crabgrass Killers That Won't Kill Grass
Tenacity Turf Herbicide

However, since it’s in the premium category of herbicides, it is without doubt one of the extremely efficient alternatives.

Mesotrione, which is found in Tenacity Turf Herbicide at a concentration of forty percent, is the active ingredient that makes it possible for the solution to function as an effective pre-emergence and post-emergence herbicide.

After being sprayed, the Tenacity Turf Herbicide will be taken up by the crabgrass before it has a chance to bloom, providing total protection against the spread of the weed.



The Tenacity Turf Herbicide is effective against a wide variety of weeds and grasses, including barnyard grass, carpetweed, clover, and foxtail, amongst many others.

Tenacity Turf Herbicide has a shelf life of about five to eight years, during which time it can be safely kept without risk of spoilage.

2.     Roundup Control Grass Killer Plus Weed Preventer II 

Investing in a gardening product that is backed by thousands of satisfied customers and comes with a satisfaction guarantee is often a wise decision.

We think that Roundup 5101910 deserves joint first place on our list. When compared to most of the other options on our list, this one features a price that is quite a bit lower.

However, it still has a compound volume of 16 ounces and has a lengthy shelf life that ranges from 4 years to 8 years.

Because it has a dual-action formulation, the Roundup 5101910 is capable of eradicating crabgrass as well as inhibiting the growth of subsequent generations of the weed.

Roundup 5101910 guarantees that your lawn will be free of crabgrass for about 4 months.

As a result, you will be able to utilize these goods in a variety of areas, including patios, sidewalks, and driveways. In addition, after only ten minutes of being installed, the Roundup 5101910 is protected against rain.

Because of this, the compound is an excellent option to consider even if you reside in an area that experiences a lot of precipitation.

In addition, once you have applied the Roundup 5720010, you will be able to see the benefits within only three hours of doing so.

3.     Weed Killer from Ortho Called Ortho Weedclear for The Lawn

Regarding gardening tools and compounds, the Ortho brand is also a well-known and widely used option.

The following weed killer developed by Ortho is also effective against crabgrass and gives excellent effects.

The Ortho WeedClear comes in at number three on our list of the top crabgrass killers.

In contrast to most other available choices, the Ortho WeedClear is packaged in a bottle that already includes a sprayer.

This makes it considerably simpler to use, especially for those who are just starting. In terms of the amount, the canister will provide you with around 32 ounces of the substance to use.

The crabgrass may be removed from your lawn using the Ortho WeedClear solution, which is developed in such a manner that it will not compromise the health of your lawn.

The Ortho WeedClear may be used as soon as the packaging is removed because of the thoughtful design of the product.

This product is most effective when used to combat issues such as dandelion, chickweed, and crabgrass.

Only one hour is required for the Ortho WeedClear solution to become entirely watertight once it has been placed.

As a result, you will be able to put the solution to use even while it is raining heavily.

Once the Ortho WeedClear has been applied, the manufacturer guarantees that users will see effects within a few hours.

This quantity of Ortho WeedClear is sufficient for treating lawns up to 5000 square feet in width, which is the maximum recommended application area for this product.

**The following four herbicides are not in order of preference or efficacy – they are all equally excellent in their own categories. ** 

4.     Crabgrass and Grassy Weed Preventer from Scotts Called Scotts Halts

If it’s quantity you’re after, then halt your search right here. Because Scotts Halts herbicide, manufactured by Scotts, is an excellent choice for use on expansive lawns.

Those who have a sizable lawn may also want to consider the Scotts Halts Crabgrass Preventer as a viable alternative.

The Scotts Halts Crabgrass Preventer comes in a huge box that has a capacity of around 160 ounces, even though it is one of the most cost-effective choices.

Pendimethalin at a concentration of 1.71 percent is included in the formulation, making it an all-purpose active component that may be used regardless of the season.

With such a large quantity, you’ll have no trouble covering an area of around 5000 square feet.

Springtime is the best time to apply the Scotts Halts Crabgrass Preventer. When implemented correctly, it will eliminate any worries about crabgrass for the duration of the season.

In the fall, you may also apply the solution to prevent the growth of winter seeds such as Poa annua, henbit, chickweed, and others.

After you have used the product, it doesn’t matter if it then starts to rain or snow; its effectiveness won’t be affected in any way, and you will still obtain the same results.

5.     All-in-One Crabgrass Killer by BioAdvanced, Model Number 704140 

As the name says, BioAdvanced is a brand that focuses primarily on the issues that arise in gardening and the answers to those issues.

As a result, BioAdvanced offers a wide variety of well-liked options, including the one that is being discussed here.

One of our top selections for the most effective crabgrass killer is the BioAdvanced 704140, which is a product that kills crabgrass in many ways.

Even though it comes in a canister that is only 80 ounces, it is still capable of covering a large area and delivering dominant results.

This is because it contains a wide variety of active ingredients, such as Quinclorac, which contains 1.61 percent, Dicamba, which contains 0.45 percent.

Other ingredients which contain 93.09 percent, amongst others.

Despite having such potent ingredients, the treatment is exclusive to crabgrass and does not affect the overall health of your lawn.

In terms of its application, the BioAdvanced 704140 is appropriate for the control of approximately 200 distinct kinds of broadleaf weeds.

As a result, it is a comprehensive answer that may be utilized by everyone.

Because this chemical works by attacking the crabgrass root itself, it can eradicate even the most persistent forms of the weed without causing any difficulty.

After the application of the solution, the amount of time spent maintaining it should be reduced to around one hour. After then, it will no longer be affected by the rain.

The BioAdvanced 704140 can cover an area of about 6250 square feet without encountering any difficulties while having a volume of only 40 ounces.

6.     BASF Drive XLR8 Crabgrass Herbicide 

This herbicide is also an extremely premium alternative for a crabgrass herbicide.

BASF is a brand that is well-favored among those who are passionate about gardening. It also has a very long shelf life in addition to providing dependable performance.

The BASF Drive XLR8 is the next product on our list of candidates for the title of greatest crabgrass killer.

The most recent advances in chemical synthesis were utilized in the production of this substance, which ultimately resulted in an active component concentration of 18.92 percent quinclorac.

This herbicide is a water-based formulation that provides improved weed control across a wide range of plant species.

After installation, a single bottle of BASF Drive XLR8 is sufficient for roughly 1 acre of surface area.

A coverage area of this magnitude is absent from most of the other options now available on the market.

The BASF Drive XLR8 is also completely waterproof because it dries within an hour, making it an excellent choice for wet environments. In addition to that, it is effective in the management of adult crabgrass that has four tillers or more.

After you’ve finished using the product, you will be able to store it for around 45 days before using it again.

BASF Drive XLR8 is intended for one-time usage only because the product has a rather limited shelf life.

7.     Barricade Granular Pre-Emergent Weed Control from Andersons 

In addition, The Andersons is a premium brand that specializes in high-performance gardening solutions that are developed specifically for expansive lawns and gardens.

This might be the best option for you if you want to put the remedy into action before you even become aware of the crabgrass problem.

The pre-emergent herbicide known as the Andersons Barricade Weed Control is formulated for use on lawns that are around 5800 square feet wide.

Since the product comes in a volume pack that is 288 ounces, it is not difficult to cover such a large area.

As the Andersons Barricade Weed Control is a pre-emergence herbicide, it should only be administered between the early spring and late fall seasons.

After it has been sprayed, the compound will stop the formation of crabgrass completely, therefore preserving the cleanliness and health of your lawn.

Because the Andersons Barricade Weed Control includes around 0.48 percent Prodiamine, it may be used to combat roughly 30 distinct kinds of grass and broadleaf weeds.

Professionals put their faith in this option because of its exceptionally high level of premium quality.

The formulation of the substance is DG Pro, which ensures that more particles will be placed on each square inch of surface area, leading to many improved outcomes.

Final Thoughts on Best Crabgrass Killers That Won’t Kill Grass 

Taking care of your lawn can be quite challenging, particularly during specific times of the year when issues such as crabgrass are at their worst.

If you have ever had a problem with crabgrass on your lawn, you are probably aware of how challenging it can be to eradicate if it gets out of control.

If you catch the issue in its infancy, you’ll have an easier time solving it with the assistance of a good crabgrass killer.

You can identify the most effective crabgrass treatments on the market by looking at the items on our list.

We’ve provided you with in-depth information on each of our recommendations in addition to a dedicated buying guide so that you’ll enjoy a better understanding of the products.

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Patricia Godwin

Patricia has many years of experience as a content writer on various subjects, but her first love is gardening. She’s never met a plant she didn’t like and, consequently, she writes about every type of plant you can think of. Once an avid gardener with a herb garden, a succulent rockery, and a rose garden – to mention a few. Nowadays, she’s constantly on the move searching for interesting plants to bring to your attention; and explain to you all the details you need to grow, care and maintain these plants.

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