Best Post Emergent Herbicide Crabgrass Killer in 2025
Updated on July 2025
#1
Recommended
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- Water-based formula for enhanced control and rapid plant uptake
- Provides up to 30 days of residual weed control with rainfastness in under one hour
- Effectively targets various weeds, including crabgrass, foxtail, and dandelion
- Suitable for residential, golf course, and commercial turf, adaptable to various grass types
- Follow safety and application instructions on the label, and adhere to local regulations
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- Water-based formula for enhanced control and rapid plant uptake
- Provides up to 30 days of residual weed control with rainfastness in under one hour
- Effectively targets various weeds, including crabgrass, foxtail, and dandelion
- Suitable for residential, golf course, and commercial turf, adaptable to various grass types
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#2
Value for Money
6% Off
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- BASF Drive XLR8 is a crabgrass herbicide specifically designed for effective control of this weed.
- The product comes in a 1/2 gallon container, providing a convenient size for users.
- Each bottle contains 64 ounces of herbicide solution, suitable for treating large areas.
- The formulation targets crabgrass, making it ideal for lawn care professionals and homeowners alike.
- This herbicide is effective for pre-emergent and post-emergent application methods.
- BASF is a reputable brand known for producing quality agricultural chemicals.
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- BASF Drive XLR8 is a crabgrass herbicide specifically designed for effective control of this weed.
- The product comes in a 1/2 gallon container, providing a convenient size for users.
- Each bottle contains 64 ounces of herbicide solution, suitable for treating large areas.
- The formulation targets crabgrass, making it ideal for lawn care professionals and homeowners alike.
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#3
21% Off
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- Controls 46 varieties of broadleaf weeds and grasses, including crabgrass, clover, and dandelion.
- Can be applied during seeding, including bare ground and overseeding of established lawns.
- Targets both pre-emergent and post-emergent weeds, preserving desired grass.
- Easy-to-use measuring system allows for precise application with no need for syringes.
- Established brand with over 20 years of use; highly trusted by lawn care professionals.
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- Controls 46 varieties of broadleaf weeds and grasses, including crabgrass, clover, and dandelion.
- Can be applied during seeding, including bare ground and overseeding of established lawns.
- Targets both pre-emergent and post-emergent weeds, preserving desired grass.
- Easy-to-use measuring system allows for precise application with no need for syringes.
- Established brand with over 20 years of use; highly trusted by lawn care professionals.
#4
13% Off
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- Mesotrione is a selective herbicide that begins to act quickly after application, achieving full effectiveness in 2-3 weeks; activation requires watering if there is no rain within 10 days.
- It effectively targets a variety of 46 broadleaf weeds and grasses such as Barnyard grass, Crabgrass, and Dandelion.
- Compatible with several grass types, including Kentucky Bluegrass and St. Augustine Grass (sod only); avoid use on certain types like Bentgrass and Zoysiagrass.
- The herbicide disrupts photosynthesis in target plants, providing both pre-emergent control against crabgrass and broadleaf weed elimination while supporting healthy turfgrass growth.
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- Mesotrione is a selective herbicide that begins to act quickly after application, achieving full effectiveness in 2-3 weeks; activation requires watering if there is no rain within 10 days.
- It effectively targets a variety of 46 broadleaf weeds and grasses such as Barnyard grass, Crabgrass, and Dandelion.
- Compatible with several grass types, including Kentucky Bluegrass and St. Augustine Grass (sod only); avoid use on certain types like Bentgrass and Zoysiagrass.
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#5
15% Off
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- Contains 40% mesotrione, the active ingredient for effective weed control in both newly seeded and established turf.
- Allows flexible timing for both pre- and post-emergent applications, broadening the window for weed prevention and control.
- Effectively targets a wide range of broadleaf and grassy weeds, including crabgrass, ground ivy, clover, oxalis, and dandelion.
- Approved for use on newly seeded Kentucky bluegrass, tall fescue, perennial ryegrass, and centipedegrass, helping to prevent weed competition.
- Includes a pre-marked syringe for easy measurement of the correct application rate, activated by water after application.
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- Contains 40% mesotrione, the active ingredient for effective weed control in both newly seeded and established turf.
- Allows flexible timing for both pre- and post-emergent applications, broadening the window for weed prevention and control.
- Effectively targets a wide range of broadleaf and grassy weeds, including crabgrass, ground ivy, clover, oxalis, and dandelion.
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#6
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- Post and pre-emergent weed control targets stubborn weeds and crabgrass for a healthier lawn.
- Simplifies lawn care with hassle-free spray application and ensures even coverage for effective weed prevention.
- Effectively combats tough summer weeds, including crabgrass, dandelion, clover, and yellow nutsedge.
- Provides long-lasting protection against weed growth, promoting a thriving lawn.
- Proven formula delivers reliable results for effective lawn care management.
- Cost-effective option offering trusted performance with a satisfaction guarantee.
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- Post and pre-emergent weed control targets stubborn weeds and crabgrass for a healthier lawn.
- Simplifies lawn care with hassle-free spray application and ensures even coverage for effective weed prevention.
- Effectively combats tough summer weeds, including crabgrass, dandelion, clover, and yellow nutsedge.
- Provides long-lasting protection against weed growth, promoting a thriving lawn.
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#7
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- Kills crabgrass and grassy weeds at the root
- Effectively targets tough crabgrass and grassy weeds
- Suitable for Kentucky bluegrass, fine fescue, perennial ryegrass, and tall fescue
- Best applied to actively growing weeds in temperatures of 45°F to 90°F
- Ready-to-use 64 oz. container with a trigger sprayer
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- Kills crabgrass and grassy weeds at the root
- Effectively targets tough crabgrass and grassy weeds
- Suitable for Kentucky bluegrass, fine fescue, perennial ryegrass, and tall fescue
- Best applied to actively growing weeds in temperatures of 45°F to 90°F
- Ready-to-use 64 oz. container with a trigger sprayer
#8
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- BioAdvanced's All-in-One formula effectively targets lawn weeds and crabgrass while being safe for grass.
- Controls more than 200 broadleaf weeds, including dandelions and clover, as well as crabgrass.
- The SmartTrack non-staining red marker indicates treated areas and naturally fades in sunlight.
- Provides rainproof protection within one hour of application.
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- BioAdvanced's All-in-One formula effectively targets lawn weeds and crabgrass while being safe for grass.
- Controls more than 200 broadleaf weeds, including dandelions and clover, as well as crabgrass.
- The SmartTrack non-staining red marker indicates treated areas and naturally fades in sunlight.
- Provides rainproof protection within one hour of application.
#9
10% Off
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- Rainproof within one hour and shows visible results shortly after a single application.
- Effective against over 200 types of weeds while being safe for various lawn grasses when used as directed.
- Compatible with multiple grass types, including Bermudagrass, Kentucky Bluegrass, and Zoysiagrass.
- Easy application by connecting to a garden hose; treats an area up to 5,000 square feet.
- Not available for purchase in Florida, Guam, Hawaii, and Louisiana.
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- Rainproof within one hour and shows visible results shortly after a single application.
- Effective against over 200 types of weeds while being safe for various lawn grasses when used as directed.
- Compatible with multiple grass types, including Bermudagrass, Kentucky Bluegrass, and Zoysiagrass.
- Easy application by connecting to a garden hose; treats an area up to 5,000 square feet.
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#10
38% Off
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- Prevents crabgrass throughout the entire season
- Stops crabgrass before it germinates with a pre-emergent formula
- Ideal application in early spring or fall to prevent various winter weeds like Poa annua and chickweed
- Not suitable for use on Dichondra and Bentgrass lawns
- Covers an area of 5,000 sq. ft. with a single 10.06 lb. bag
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- Prevents crabgrass throughout the entire season
- Stops crabgrass before it germinates with a pre-emergent formula
- Ideal application in early spring or fall to prevent various winter weeds like Poa annua and chickweed
- Not suitable for use on Dichondra and Bentgrass lawns
- Covers an area of 5,000 sq. ft. with a single 10.06 lb. bag
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