Crabgrass Killer

Get rid of crabgrass that’s already growing in your lawn, garden, or landscaping with post-emergent crabgrass herbicides.  These crabgrass killers can help you get professional results when you do-it-yourself.   

25-46 of 46
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Hi-Yield Atrazine Weed Killer RTS Quick View
2.5 out of 5 stars (7)
On Sale!
$22.98
Was: $25.53
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A ready-to-use tough weed killer that contains 4% atrazine for both emerged weeds and weeds from seed.
$85.53
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A selective herbicide that gives pre- and post-emergence control.
4 out of 5 stars (5)
$50.98
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Multiple sizes available
A professional herbicide for ornamental, turf, and golf courses with a liquid flowable formula that controls yellow nutsedge, kyllinga and other weeds.
5 out of 5 stars (1)
$117.67
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A professional selective pre-emergent and post-emergent herbicide that controls herbaceous weeds and annual and perennial grasses.
4.5 out of 5 stars (2)
$125.00
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An all-in-one kit designed for safe & effective Bermudagrass & goosegrass removal in St. Augustine and zoysiagrass.
3 out of 5 stars (2)
$44.46
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A selective post-emergent herbicide that is easy to use and kills tough weeds including purple and yellow nutsedge in warm-season grass.
2 out of 5 stars (5)
$25.08
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A selective post-emergent herbicide in a Ready-to-Spray (RTS) bottle that connects to the garden hose for cool & warm-season grasses.
4 out of 5 stars (1)
$82.50
Free Shipping!
Multiple sizes available
A versatile herbicide that offers pre & post-emergent control of broadleaf weeds and delivers same-day results.
$16.64
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A ready-to-spray, post-emergent herbicide that kills a variety of bothersome weeds. This spray is rainproof in 30 minutes after application.
$24.67
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A selective post-emergent herbicide that kills annual and perennial seedy grasses without harming ornamental plants in a ready-to use spray.
5 out of 5 stars (2)
$161.11
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Selective post-emergence herbicide to control a wide variety of annual, biennial, perennial broadleaf weeds, and brush in grass forages and selected row crops.
$51.89
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A ready-to-spray formula which effectively kills and control tough weeds like purple and yellow nutsedge and over 50 broadleaf weeds.
4 out of 5 stars (5)
$219.00
Free Shipping!
Multiple sizes available
A professional herbicide for ornamental, turf, and golf courses with a liquid flowable formula that controls yellow nutsedge, kyllinga and other weeds.
$54.02
Free Shipping!
Multiple sizes available
An all-natural oil-based herbicide that immediately controls broadleaf and grassy weeds in just one spray.
$23.41
Free Shipping!
Multiple sizes available
An all-natural oil-based herbicide that immediately controls broadleaf and grassy weeds in just one spray.
4 out of 5 stars (3)
$109.00
Free Shipping!
Multiple sizes available
A professional post-emergent herbicide that offers fast-acting control against most difficult grasses, sedges, and broadleaf weeds.
4 out of 5 stars (5)
$899.00
Free Shipping!
Multiple sizes available
A professional herbicide for ornamental, turf, and golf courses with a liquid flowable formula that controls yellow nutsedge, kyllinga and other weeds.
$46.96
Free Shipping!
Multiple sizes available
10%
Off
SureGuard Xtra Herbicide Quick View
On Sale!
$1,099.00
Was: $1,221.11
Free Shipping!
An herbicide that provides long-lasting residual control.
4 out of 5 stars (78)
$839.76
Free Shipping!
Multiple sizes available
A professional selective post-emergent herbicide that controls broad-leaf weeds and grasses in cool & warm-season commercial and residential lawns, athletic fields, golf courses, and sod farms.
$235.00
Free Shipping!
Multiple sizes available
A selective herbicide that protects turf and provides post-emergence control on sedges, broadleaf weeds, and tough grasses.
4 out of 5 stars (78)
$576.00
Free Shipping!
Multiple sizes available
A professional selective post-emergent herbicide that controls broad-leaf weeds and grasses in cool & warm-season commercial and residential lawns, athletic fields, golf courses, and sod farms.

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.