Crabgrass

Post Emergent Crabgrass Control

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Monterey Crab-E-Rad Plus
2.5 out of 5 stars (3)
$26.96
Multiple sizes available
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A post-emergent herbicide that controls crabgrass and other broad-leaf weeds for both warm and cool season turf.

Pylex Herbicide
5 out of 5 stars (1)
$459.95
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A professional selective post-emergence herbicide that controls broad-leaf weeds and grasses for sod farms, residential turf-grass and golf courses.

Monterey Grass Getter Twin Pack
5 out of 5 stars (1)
$43.50
Multiple sizes available
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This twin pack includes one bottle of Grass Getter (formerly Poast) and one bottle of Herbicide Helper (Oil Concentrate).


Hyvar X
$138.81
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A professional non-selective pre-emergent and post-emergent herbicide for controlling unwanted weeds for long periods of time.

Solitare WSL
$98.00
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A professional post-emergent herbicide that controls sedge, crabgrass, and broad-leaf weeds with a surfactant for cool & warm-season grass.

Prime Source Quinclorac 1.5L Select Herbicide
$77.36
Multiple sizes available
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A professional selective post-emergent herbicide that controls grassy weeds and some broad-leaf weeds in commercial cool & warm-season turf and sod farms. Available in 2 sizes - 7.5 oz and 64 oz.


Bayer Advanced All In One Lawn Weed & Crabgrass Killer RTU
$16.53
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A selective post-emergent herbicide that kills broad-leaf and grassy weeds plus Crabgrass in cool & warm-season lawns.

AXXE Broad Spectrum Herbicide
2.5 out of 5 stars (2)
$196.76
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A professional non-selective post-emergence herbicide that control annual and perennial grasses and broad-leaf weeds.

Dithiopyr 2L
$264.61
Multiple sizes available
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A professional selective pre-emergent herbicide that controls crabgrass and other weeds in golf courses, sod farms, and other landscapes.


Monterey Crab-E-Rad Plus RTU
$18.57
Multiple sizes available
Free Shipping!
A selective post-emergent herbicide for crabgrass and broad-leaf weeds control in cool & warm-season grass in a ready-to-use bottle.

Roundup Weed and Grass Killer Ready to Use Plus
$17.19
Multiple sizes available
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A non-selective post-emergent herbicide in a RTU bottle for the home that immediately gets rid of weeds.

Drexel Diuron 4L Herbicide
5 out of 5 stars (1)
$143.48
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A professional selective pre-emergent and post-emergent herbicide that controls herbaceous weeds and annual and perennial grasses.


Quinclorac 1.5L
$69.95
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A professional liquid post-emergent herbicide that provides great control over crabgrass and other broad-leaf weeds for commercial & residential turf-grass including golf courses & sod farms.

Monterey Grass Getter Herbicide
$36.67
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A systemic selective herbicide that effectively kills weedy grasses in flower beds, bedding plants, shrubs, trees and more.

Monterey Weed Impede 2 in 1 RTU
$23.86
Multiple sizes available
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A Ready-To-Use spray that controls both existing weeds and goes into the soil to prevent weeds from emerging.


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Quick View Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use 2
Ortho Weed B Gon Plus Crabgrass Control Ready-To-Use 2
$14.65
Multiple sizes available
Free Shipping!
A ready-to-use selective herbicide kills tough weeds like crabgrass and dandelion without harming the lawns.

Monterey Crab-E-Rad Plus RTS
5 out of 5 stars (1)
$37.67
Out of Stock
A selective post-emergent herbicide that kills Crabgrass for both cool & warm-season grasses in a ready-to-use hose-end sprayer.

 

Crabgrass is a pain for many gardeners and homeowners. This weed is a type of broadleaf weed that also goes by the name crowfoot, water grass, and summer grass, is one of the most common weeds in home lawns. It can be difficult to control in turf.

 

Post Emergent Crabgrass Killer Herbicide

Crabgrass is an annual plant that grows from seed each season, which can make it even harder to control once it starts growing. Since it does come from a seed, you won’t necessarily know where these will sprout up, making pre-emergent control a guessing game. Here are some techniques to use when dealing with crabgrass after it has made its presence known in your yard.
  • Removing the plant by hand pulling can be an effective form of control for small areas. Pull weeds after rain or watering for easier removal.
  • In established lawns, proper lawn care can prevent weed takeover. Correct fertilization and frequent mowing can help to keep your lawn healthy and weeds at bay.
  • Herbicides can be a great option for larger areas, where hand pulling is not feasible. You need to apply post emergent weed killers as soon as new plants emerge. Once plants get larger (more than 3-5 leaves), it will be much more difficult for the products to kill these weeds.
  • You will most likely need to make more than one application, since there could be seeds that have not yet germinated at the time of your first application. Wait about two weeks in between applications.

Post Emergent Crabgrass Products

There are many products available for post emergent crabgrass control. Broad-spectrum products, like glyphosate or some formulated exactly for crabgrass, like Drive XLR8, work well once plants are above ground. With all of these post-emergent products, you must read all instructions and safety warnings before using. When used as directed, these products should be safe for use around turf grass and desirable plants.
 

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