The Best Crabgrass Killer and Other Tips for Weed Killing

Like most homeowners, you probably spend a lot of time and money trying to keep your lawn looking perfect. One of the biggest challenges is dealing with pesky weeds that seem to pop up at the worst possible times. This blog post will discuss the best crabgrass killer and other tips for weed control!

Identification of weeds is the first step in effective weed control

Crabgrass is a common grassy weed that can be very difficult to kill. If you have crabgrass on your lawn, you’ll need to use a particular herbicide designed explicitly for this weed. Be sure to follow the directions on the label carefully!

Other common weeds include dandelions, clover, and Johnson grass. These weeds can be controlled with various herbicides available at your local home improvement store.

In a hurry? If you don’t have much time to review the post, below is a briefing of the top products we recommend. You can rest assured that we only chose the best weed-killing applications.

Top 10 Crabgrass Weed Killers

1.Best Pre-Emergent GranuleScotts Halts Crabgrass & Grassy Weed Preventer
2.Best Post-Emergent GranuleBonide Weed Beater Complete
3.Best Pre-Emergent ConcentrateDimension 2EW Dithiopyr Pre-Emergent Herbicide
4.Best PostEmergent ConcentrateBASF Drive XLR8 Crabgrass Herbicide
5.Great Post-Emergent Trigger SprayOrtho WeedClear Lawn Crabgrass Killer Ready to Use
6.Great Post-Emergent Trigger SprayRoundup for Lawns Crabgrass Destroyer
7.Best Handheld Crabgrass Granule SpreaderScotts Wizz Hand-Held Spreader
8.Best Walking Crabgrass Granule SpreaderScotts Spreader, Elite
9.Best Heavy-Duty Concentrate Backpack SprayerRoundup No Leak Pump Backpack Sprayer for Herbicides
10.Best Lightweight Concentrate SprayerPetratools Garden Sprayer
Chart of the Best Crabgrass Weed Killers
Bonide Weed Beater Complete Weed Killer Granules,...
Dimension 2EW Dithiopyr Pre-Emergent Herbicide -...
BASF Drive XLR8 Crabgrass Herbicide (1/2 Gallon,...
Ortho WeedClear Lawn Weed Killer Ready to Use with...
Bonide Weed Beater Complete Weed Killer Granules,...
Dimension 2EW Dithiopyr Pre-Emergent Herbicide -...
BASF Drive XLR8 Crabgrass Herbicide (1/2 Gallon,...
Ortho WeedClear Lawn Weed Killer Ready to Use with...
$30.21
$149.95
$66.15
$20.16
-
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Bonide Weed Beater Complete Weed Killer Granules,...
Bonide Weed Beater Complete Weed Killer Granules,...
$30.21
Dimension 2EW Dithiopyr Pre-Emergent Herbicide -...
Dimension 2EW Dithiopyr Pre-Emergent Herbicide -...
$149.95
-
BASF Drive XLR8 Crabgrass Herbicide (1/2 Gallon,...
BASF Drive XLR8 Crabgrass Herbicide (1/2 Gallon,...
$66.15
-
Ortho WeedClear Lawn Weed Killer Ready to Use with...
Ortho WeedClear Lawn Weed Killer Ready to Use with...
$20.16
Roundup for Lawns Crabgrass Destroyer1 - Tough...
Scotts Wizz Hand-Held Spreader
Scotts Elite Spreader
Roundup 190314 Backpack Sprayer for Fertilizers,...
Deck & Home 190399 Universal Sprayer, 2 Gallon
Roundup for Lawns Crabgrass Destroyer1 - Tough...
Scotts Wizz Hand-Held Spreader
Scotts Elite Spreader
Roundup 190314 Backpack Sprayer for Fertilizers,...
Deck & Home 190399 Universal Sprayer, 2 Gallon
$26.49
$20.88
$109.48
$74.98
$27.60
Roundup for Lawns Crabgrass Destroyer1 - Tough...
Roundup for Lawns Crabgrass Destroyer1 - Tough...
$26.49
Scotts Wizz Hand-Held Spreader
Scotts Wizz Hand-Held Spreader
$20.88
Scotts Elite Spreader
Scotts Elite Spreader
$109.48
Roundup 190314 Backpack Sprayer for Fertilizers,...
Roundup 190314 Backpack Sprayer for Fertilizers,...
$74.98
Deck & Home 190399 Universal Sprayer, 2 Gallon
Deck & Home 190399 Universal Sprayer, 2 Gallon
$27.60

Types of crabgrass and how to identify them

Two types of crabgrass commonly plague homeowners – large and small. Large crabgrass is also known as hairy crabgrass, and it can grow up to two feet tall! This type of crabgrass is best controlled with herbicides that contain the active ingredient sethoxydim. On the other hand, small crabgrass only grows to about six inches tall and is best managed with herbicides that contain the active ingredient quinclorac.

How to control crabgrass

The best way to control crabgrass is to prevent it from germinating in the first place. This can be done by applying a pre-emergent herbicide in early spring before the crabgrass seeds germinate. Once the crabgrass is already growing, you’ll need to use a post-emergent herbicide. Be sure to read the label and follow the instructions carefully!

The best weed killers for crabgrass

The best crabgrass killers contain the active ingredients sethoxydim or quinclorac. These herbicides will kill both the crabgrass plants and the seeds, preventing them from germinating in the future.

How to use the weed killers properly for effective crabgrass control

When using any herbicide, it’s essential to read the label carefully and follow the instructions. This will help you avoid harming your lawn or other plants. Applying the herbicide when the crabgrass is actively growing – typically in late spring or early summer is also essential.

What to do if the crabgrass comes back after treatment

If the crabgrass does come back after treatment, don’t despair! Just reapply the herbicide according to the label instructions. You may need to treat the lawn more than once to eliminate all the crabgrass plants.

Additional tips for keeping your lawn healthy and free of weeds

In addition to using the best crabgrass killer, you can do a few other things to keep your lawn healthy and free of weeds. These include:

– Aerating your lawn every year: This helps to improve drainage and allows the grassroots to get the oxygen they need.

– Overseeding your lawn: This helps fill in any bare spots and thicken up the grass, making it more difficult for weeds to take hold.

– Mowing regularly: This will help prevent weeds from taking over your lawn.

– Watering deeply and less often: This will encourage deep root growth, which will make your lawn less susceptible to weeds.

– Applying fertiliser will help your lawn stay strong and healthy, making it more resistant to weeds.

How to get rid of weeds in flower beds 

Weeds can be especially troublesome in flower beds where they can compete with your flowers for water and nutrients. The best way to get rid of weeds in flower beds is to pull them by hand. This is best done when the soil is moist so that the roots come out quickly. You can also use a hoe or trowel to dig up the weeds.

Another option is to use a weed whacker or string trimmer to cut the weeds down. This can be effective, but you need to be careful not to damage your flowers.

You can also use herbicides to kill weeds in flower beds. Be sure to choose a safe herbicide for use around plants and follow the instructions carefully.

Preventing weeds in flower beds

The best way to prevent weeds in flower beds is to start with weed-free soil. You can do this by applying a pre-emergent herbicide before planting. You can also use a mulch to help prevent weeds from germinating. Be sure to reapply the herbicide and mulch as needed.

FAQs about weed killing and crabgrass control

What is the best time of year to apply a pre-emergent herbicide?

Before the crabgrass seeds germinate, the best time to apply a pre-emergent herbicide is early spring.

How often should I reapply the herbicide?

You will need to reapply the herbicide according to the label instructions. This may be once a year or more often, depending on your product.

This might be your next read: check out our herbicide review for Certainty and Tenacity.

What should I do if the crabgrass comes back after treatment?

If the crabgrass does come back after treatment, reapply the herbicide according to the label instructions. You may need to treat the lawn more than once to eliminate all the crabgrass plants.

What is the best time of year to treat crabgrass?

The best time of year to treat crabgrass is in early spring before the seeds can germinate. You can also treat in late spring or early summer if the crabgrass is already growing.

How often do I need to reapply the best crabgrass killer?

You may need to reapply the best crabgrass killer more than once to eliminate all the crabgrass plants. Be sure to follow the label instructions.

Can I use a pre-emergent herbicide on my lawn if I have pets?

Yes, you can use a pre-emergent herbicide on your lawn if you have pets. Just be sure to choose a pet-safe herbicide and follow the instructions carefully.

Is it better to pull weeds by hand or use a herbicide?

It depends. If the weed is small and has shallow roots, you can pull it by hand. If the weed is large or has deep roots, you may need to use a herbicide. Be sure to choose a safe herbicide and follow the instructions carefully.

More Tips and Tools for Killing Crabgrass in Lawns & Grass

Our recommendations of the best crabgrass killer in 2020 for lawns and landscapes will effectively kill crabgrass weeds and prevent them from quickly returning.  While there are some environmental advantages, crabgrass is an ugly weed that grows in our lawn and landscape beds and hinders your overall landscape’s beauty. Crabgrass is annoying because they pop-up and spread quickly and look terrible from just about any vantage point.  

In this weed control guide, we explored crabgrass weeds in detail, what they are, how they benefit the environment, how to remove them.  Our final recommendations included excellent crabgrass products such as Scotts Crabgrass Killer & Preventer, Dimension Pre-Emergent Herbicide, BASF Drive XLR8 Crabgrass Herbicide, Ortho Crabgrass Spray Killer, Bonide Weed Beater, Roundup Crabgrass Destroyer, and more.

Read Next: Best Weed Killer for Dandelions

Best Weeding Tools to Add To Your Weed War Chest

Below are a handful of weeding tools that a very useful for pulling weeds from rocks and hard-to-reach places.

Japanese Weeding Sickle Very Sharp Edge Quick Work
Japanese Weeding Sickle Very Sharp Edge Quick Work
$15.50
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Japanese Weeding Sickle Very Sharp Edge Quick Work
Japanese Weeding Sickle Very Sharp Edge Quick Work
$15.50
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Best Weed Barriers to Prevent Crabgrass in the First Place

From a preventative perspective, consider weed barriers before you lay rock or mulch in your landscaping bed. This will hinder the growth of weed in the first place you’ll be very happy you did it!

AHG Garden Weeds 3ft x 300ft / 20 YR Premium...
SEKKVY 4ft x 150ft Heavy Duty Landscape Fabric,...
HOOPLE Garden Weed Barrier Landscape Fabric, Heavy...
Goasis Lawn Weed Barrier Control Fabric Ground...
AGTEK Landscape Fabric 4x8 FT Heavy Duty Ground...
AHG Garden Weeds 3ft x 300ft / 20 YR Premium...
SEKKVY 4ft x 150ft Heavy Duty Landscape Fabric,...
HOOPLE Garden Weed Barrier Landscape Fabric, Heavy...
Goasis Lawn Weed Barrier Control Fabric Ground...
AGTEK Landscape Fabric 4x8 FT Heavy Duty Ground...
$43.98
$60.99
$65.99
$38.99
$20.69
-
AHG Garden Weeds 3ft x 300ft / 20 YR Premium...
AHG Garden Weeds 3ft x 300ft / 20 YR Premium...
$43.98
-
SEKKVY 4ft x 150ft Heavy Duty Landscape Fabric,...
SEKKVY 4ft x 150ft Heavy Duty Landscape Fabric,...
$60.99
HOOPLE Garden Weed Barrier Landscape Fabric, Heavy...
HOOPLE Garden Weed Barrier Landscape Fabric, Heavy...
$65.99
Goasis Lawn Weed Barrier Control Fabric Ground...
Goasis Lawn Weed Barrier Control Fabric Ground...
$38.99
AGTEK Landscape Fabric 4x8 FT Heavy Duty Ground...
AGTEK Landscape Fabric 4x8 FT Heavy Duty Ground...
$20.69

Best Clover Weeding Gloves Garden Pros

Choosing the right weeding gloves is very important. While most gardeners have a personal preference, we recommend selecting a gardening glove that is form-fitting and has some water protection.

COOLJOB Gardening Gloves for Women and Ladies, 6...
G & F Products 1852-3 Women Soft Jersey Garden...
OZERO Leather Work Gloves Flex Grip Tough Cowhide...
Garden Gloves Women and Men 2 pairs, Super Grippy...
COOLJOB Gardening Gloves for Men, 6 Pairs...
COOLJOB Gardening Gloves for Women and Ladies, 6...
G & F Products 1852-3 Women Soft Jersey Garden...
OZERO Leather Work Gloves Flex Grip Tough Cowhide...
Garden Gloves Women and Men 2 pairs, Super Grippy...
COOLJOB Gardening Gloves for Men, 6 Pairs...
$13.99
$12.99
$11.98
$11.90
$16.99
COOLJOB Gardening Gloves for Women and Ladies, 6...
COOLJOB Gardening Gloves for Women and Ladies, 6...
$13.99
G & F Products 1852-3 Women Soft Jersey Garden...
G & F Products 1852-3 Women Soft Jersey Garden...
$12.99
OZERO Leather Work Gloves Flex Grip Tough Cowhide...
OZERO Leather Work Gloves Flex Grip Tough Cowhide...
$11.98
Garden Gloves Women and Men 2 pairs, Super Grippy...
Garden Gloves Women and Men 2 pairs, Super Grippy...
$11.90
COOLJOB Gardening Gloves for Men, 6 Pairs...
COOLJOB Gardening Gloves for Men, 6 Pairs...
$16.99

Weeding can be a pain, but following these tips can help you get rid of crabgrass and keep it from coming back. You can have the best lawn on the block with effort!

Read this next: When to Apply Crabgrass Preventer and Other Weed Killing Tips

Last update on 2022-05-28 / Affiliate links / Images from Amazon Product Advertising API