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DoMyOwn - Do It Yourself Pest Control
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Sales End 10/31 on Top Lawn & Pest Control - SHOP NOW >>

Crabgrass Killers & Herbicides

Shop professional crabgrass killers and post-emergent herbicides at DoMyOwn to kill crabgrass that is already growing. Choose from selective crabgrass weed killers and herbicides for lawns, turf, landscapes, and other labeled areas.
View Crabgrass Killers & Herbicides Treatment Guides & Videos
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Trust 4EC Herbicide Quick View
Trust 4EC Herbicide
$182.33
Out of Stock
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A specially formulated liquid emulsifiable concentrate herbicide which effectively controls and suppresses many annual grasses and some broadleaf weeds in soybeans, cotton, wheat, and many other field and vegetable crops.
Dismiss NXT Herbicide 60 oz. Quick View
Dismiss NXT Herbicide 60 oz.
4.5 out of 5 stars (17)
$528.00
Out of Stock
Free Shipping!
Multiple sizes available
A professional selective post-emergent herbicide that controls yellow nut-sedge, kyllinga and 45 other weeds in turf-grass.
Xonerate 2SC Herbicide Quick View
Xonerate 2SC Herbicide
$484.21
Out of Stock
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A professional selective, post-emergence herbicide that eliminates unwanted weeds in cool and warm-season turfgrasses.
Manuscript Herbicide Quick View
Manuscript Herbicide
1 out of 5 stars (1)
$1,086.75
Out of Stock
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A professional selective post-emergent herbicide for grassy weeds in warm-season grasses on commercial golf courses, sod farms, and residential lawns.
Segment II Herbicide Quick View
Segment II Herbicide
$850.71
Out of Stock
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A post-emergent herbicide that controls annual and perennial weeds and can be mixed with other herbicides or adjuvants.
Quincept Herbicide Quick View
Quincept Herbicide
2.5 out of 5 stars (3)
$324.08
Out of Stock
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Multiple sizes available
A selective herbicide that provides post-emergent control of over 200 broadleaf weeds and grassy weeds.
10%
Off Cleantraxx Herbicide Quick View
Cleantraxx Herbicide
$552.25
Out of Stock
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An excellent tank-mix partner that controls over 50 broadleaf, weeds, and grass species.
Dismiss CA Turf Herbicide Quick View
Dismiss CA Turf Herbicide
$138.08
Out of Stock
Free Shipping!
A professionally made selective herbicide that controls broadleaf weeds, grasses, and sedges.
FZP 2SC Selective Herbicide Quick View
FZP 2SC Selective Herbicide
$85.88
Out of Stock
Free Shipping!
A fast-acting post-emergent herbicide that controls annual and perennial grassy weeds in turf areas.
Nufarm Allstar Herbicide - 2.5 Gallon Quick View
Nufarm Allstar Herbicide - 2.5 Gallon
$375.16
Out of Stock
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Four-way herbicide targeting weeds in residential & non-residential turf areas.

What Is the Best Crabgrass Killer?

The best crabgrass killer depends on your grass type, the growth stage of the crabgrass, the treatment area, and other weeds you may need to control. For crabgrass that is already growing, choose a post-emergent herbicide labeled for crabgrass and your specific turf or treatment area.

 

How Do You Kill Crabgrass That's Already Growing?

To kill crabgrass that is already growing, apply a post-emergent herbicide labeled for crabgrass and your specific grass or treatment area. Crabgrass is generally easier to control when plants are young and actively growing, so identify and treat it early and always follow the herbicide label.

Be sure to read the product labels carefully to select one that’s best for your job and checkout our step-by-step guide for advice on how to get rid of crabgrass in your lawn.

Can't find the product you are looking for? E-mail us and we'll get it for you!

We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.