Best Post Emergent Crabgrass Killers

of Feb 2025

   Crabgrass is a common problem for many homeowners, especially during the summer months. Post-emergent crabgrass killers are herbicides that are applied to actively growing crabgrass plants to kill them. They are typically more effective than pre-emergent herbicides, which are applied before crabgrass seeds germinate. Post-emergent crabgrass killers come in two main forms: liquid and granular. Liquid crabgrass killers are typically applied with a sprayer, while granular crabgrass killers are applied by hand or with a spreader. Both types of crabgrass killers can be effective, but liquid crabgrass killers tend to work more quickly.

BASF Drive XLR8 Crabgrass Herbicide 1 2 Gallon 64 OZ

8.8
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BASF Drive XLR8 Crabgrass Herbicide is a powerful solution designed to provide complete weed control for your lawns and gardens. This innovative herbicide is considered the best crabgrass killer on th...e market, thanks to its cutting-edge technology and water-based liquid formulation. It offers increased control over a broad spectrum of weeds that were previously controlled by Drive 75 DF and Quinclorac 75 DF, delivering faster and more complete weed control than other alternatives in the market. BASF Drive XLR8 Crabgrass Herbicide is incredibly versatile, making it a practical choice for a wide range of applications, including lawns, gardens, golf courses, sports fields, and sod farms. One bottle of this product can treat up to an acre at the full application rate, providing immense value for commercial and residential users alike. One of the most significant advantages of using BASF Drive XLR8 is its quicker uptake by the plant, enabling rapid and effective results. This powerful herbicide dries in less than an hour, ensuring that it is rainfast with minimal downtime. Moreover, it provides residual control for up to 45 days at the maximum application rate, keeping your lawns and gardens weed-free for an extended period. When using BASF Drive XLR8 Crabgrass Herbicide, it is highly recommended to use Microyl Crop Oil Replacement to increase its effectiveness. This powerful solution can effectively control a variety of weeds, including bindweed, clover, crabgrass, dandelion, dollarweed, foxtail, kikuyugrass, signalgrass, speedwell, and torpedograss, among others. BASF Drive XLR8 Crabgrass Herbicide is sold on Amazon, making it easily accessible to customers across the country. If you're looking for a powerful crabgrass killer and complete weed control solution for your lawns and gardens, look no further than BASF Drive XLR8 Crabgrass Herbicide.

Tenacity Turf Herbicide 8 ounces Packaging may vary

8.8
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Tenacity Turf Herbicide 8 ounces is a powerful and effective herbicide that can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Its active ingredient, mes...otrione, is based on a naturally occurring compound produced by the bottlebrush plant (Callistemon citrinus) that inhibits photosynthesis in susceptible plant species. This versatile herbicide is a systemic pre-emergence and post-emergence herbicide for the selective contact and residual control of weeds in turfgrasses. It is absorbed by plants through the roots, shoots and leaves and distributed throughout the plant by both xylem and phloem translocation, providing effective and targeted control of a wide range of weed species. When applied as a pre-emergent, weeds absorb Tenacity during emergence from the soil, effectively preventing them from establishing and multiplying in your turfgrass. The result is a healthier, more beautiful lawn free from unsightly and damaging weed growth. Tenacity Turf Herbicide is effective against a range of target pests, including Barnyardgrass, Carpetweed, Chickweed, Clover, Crabgrass (large & smooth), Dandelion, Foxtail, Goosegrass, Henbit, Yellow Nutsedge, Purslane, Thistle, Wild Carrot, and others. This makes it an essential tool for turfgrass management and maintenance professionals, as well as homeowners looking to improve the appearance and health of their lawn. The active ingredient in Tenacity Turf Herbicide is mesotrione, which is present in a concentration of 40% in every bottle. This potent herbicide is extremely effective, providing targeted and long-lasting control of even the toughest and most persistent weeds. The date printed on the bottle is the manufacture date, not the expiration date, giving you peace of mind about the efficacy and long-term shelf life of your Tenacity Turf Herbicide. When properly stored, this herbicide has a shelf life of 5-8 years, making it a valuable investment for anyone looking to maintain a lush and healthy lawn. Overall, Tenacity Turf Herbicide 8 ounces is an essential tool for anyone looking to maintain a beautiful and healthy lawn free from weed growth. Its powerful and effective formula, combined with its long shelf life and ease of use, make it an ideal choice for both professional turfgrass management and at-home lawn maintenance.

Tenacity Herbicide

8.8
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Tenacity herbicide is a powerful weed control solution that is ideal for those who want to keep their lawns and gardens free from unwanted growth. With a unique formulation that is based on a naturall...y occurring compound found in bottlebrush plants, Tenacity herbicide is highly effective against many common broadleaf weed and grass species. One of the key benefits of using Tenacity herbicide is that it targets weeds at the seedling stage. This means that you can eliminate weeds before they have a chance to take root and grow, which allows new grass and other desirable plants to flourish. By taking a proactive approach to weed control, you can maintain a beautify and healthy lawn or garden without having to worry about unsightly and unhealthy weeds. Tenacity herbicide is a systemic pre-emergence and post-emergence herbicide that is highly selective in its contact and residual control of weeds in turfgrasses. When applied as a pre-emergent, weeds absorb Tenacity during emergence from the soil. The herbicide is absorbed by plants through the roots, shoots, and leaves, and distributed throughout the plant by both xylem and phloem translocation. Tenacity herbicide is highly effective against a wide range of weed species, including barnyardgrass, carpetweed, chickweed, clover, crabgrass (large & smooth), dandelion, foxtail, goosegrass, henbit, yellow nutsedge, purslane, thistle, wild carrot, and many others. With its broad spectrum of control, Tenacity is effective in controlling weeds in a wide range of settings, including lawns, gardens, and commercial landscapes. Finally, it is important to note that the date printed on the bottle is the manufacture date, not the expiration date. When properly stored in a cool, dry place and kept out of direct sunlight, Tenacity herbicide can remain effective for 5-8 years after the date of manufacture. This means that you can enjoy effective weed control for years to come, with a single bottle of Tenacity herbicide. So if you are looking for an effective and reliable solution to weed control, consider Tenacity herbicide for your lawn or garden today!

Quali Pro Quinclorac 75 DF Selective Herbicide 1lb

8.8
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The Quali Pro Quinclorac 75 DF Selective Herbicide is a powerful formulation that is equivalent to the popular Drive quali-1014 herbicide. It contains 75% Quinclorac, an active ingredient that is high...ly effective against a wide range of stubborn weeds including crabgrass, clover, foxtail, dandelion, black medic, English daisy, morningglory, dollarweed, speedwell, torpedograss, kikuyugrass, barnyardgrass, bindweed, signalgrass, and violet. This selective herbicide is suitable for use on commercial and residential turfgrass, golf courses, sports fields, and sod farms, making it a versatile solution for weed control. It can be applied to both warm and cool-season turfgrasses, providing an effective solution for lawn care professionals and homeowners alike. With its high concentration of Quinclorac, this herbicide selectively targets weeds without harming the surrounding grass and plants. It works by disrupting the growth and development of the weed's cell walls, leading to their eventual death. The result is a healthier lawn with fewer weeds, providing an attractive landscape for homes or businesses. The Quali Pro Quinclorac 75 DF Selective Herbicide is also easy to use. It can be mixed with water and applied using a sprayer, with no need to add any additional surfactants. It offers excellent residual control, providing up to eight weeks' worth of weed control with each application. However, it's important to follow the instructions carefully to ensure optimal performance and effectiveness. In summary, the Quali Pro Quinclorac 75 DF Selective Herbicide is a powerful solution for controlling weeds in commercial and residential turfgrass, golf courses, sports fields, and sod farms. It provides effective control of a wide range of stubborn weeds while allowing the surrounding landscape to thrive. With its ease of use and excellent residual control, it's a reliable choice for professional lawn care providers and homeowners alike.

Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate Weed Killer 32 Ounces

8.6
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Are you struggling with pesky weeds invading your lawn? Look no further than Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate. This powerful weed killer is designed to target more tha...n 470 types of weeds, including broadleaf and grassy varieties. It even tackles stubborn crabgrass, which can be notoriously difficult to eliminate. One of the standout features of this weed killer is that it's designed to preserve your lawn. When used as directed, it targets the weeds specifically and won't harm your grass. That means you can enjoy a lush, green lawn without worrying about damaging chemicals. When you spot crabgrass – or any other unwelcome weeds – in your lawn, the key is to act quickly. That's why Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate is formulated to work fast. Apply it as soon as you notice the problem and watch as your weeds fade away. Once you've applied this weed killer, you won't have to worry about inclement weather diminishing its effectiveness. Unlike some products that wash away easily with rain or watering, Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate is rainproof. Wait just three hours after applying before watering, and you can rest assured that your lawn will stay weed-free. The 32-ounce bottle of Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate provides ample coverage, treating up to 5,000 square feet. Take back your lawn today with this powerful, effective weed killer.

Ortho Weed B Gon Weed Killer for Lawns Ready To Use2 with Comfort Wand 1 gal 193210

8.4
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Are you struggling with unwanted weeds in your lawn that ruin its appearance? Look no further than Ortho Weed B Gon Weed Killer for Lawns Ready-To-Use2 with Comfort Wand 1 gal 193210. This powerful we...ed killer is guaranteed to kill weeds to the root, making it an excellent solution for keeping your lawn looking its best. With the convenient Comfort Wand applicator, you can easily and effectively spot treat over 250+ weeds without causing damage to your lawn. Ortho Weed B Gon is specially designed for both Northern and Southern lawns, and you will start seeing results in just a few hours! One of the great features of Ortho Weed B Gon Weed Killer is its lawn-friendly weed control. Unlike some other weed killers on the market, this product won't harm your lawn when used as directed. The formula is specially designed to target weeds only, leaving your grass unscathed. Moreover, Ortho Weed B Gon Weed Killer is rain-proof in just one hour, making it a reliable solution for unexpected rain showers. It won't wash away or lose its effectiveness in damp conditions. This product is effective in killing a wide variety of weeds including dandelions, clover, and other broadleaf weeds. Whether you're dealing with a small patch of weeds or a bigger problem, Ortho Weed B Gon Weed Killer is guaranteed to eliminate the issue. Overall, Ortho Weed B Gon Weed Killer for Lawns Ready-To-Use2 with Comfort Wand 1 gal 193210 proves to be a reliable and effective solution for keeping your lawn looking its best. Its lawn-friendly weed control won't harm your lawn, and its quick results make it a great choice for those pressed for time. Give it a try and be amazed at how quickly it can transform your lawn.

Preen 2464064 Crabgrass Control Lawn 15 lb Covers 5 000 sq ft

8.2
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If you're looking for a solution to keep your lawn healthy and free of crabgrass, look no further than Preen 2464064 Crabgrass Control Lawn. This product is designed to prevent crabgrass and other gra...ssy and broadleaf weeds for up to 4-months when applied prior to their germination in lawns and ornamental turfgrasses. The best part about this product is that it provides post-emergence control of seedling crabgrass for up to 4-weeks after it germinates. This means that even if you miss the opportunity to apply the control before crabgrass emerges, you still have a chance to get rid of it. And once you apply it, you can rest easy knowing that it will take care of crabgrass all season long. But that's not all. Preen Lawn Crabgrass Control also prevents over 40 common lawn weeds, including chickweed, henbit, yellow foxtail, and spurge. And because it can be applied later in spring, it provides season-long control for some of the toughest weeds. This product can be used on many types of cool and warm season grasses, including Creeping Bentgrass, Fine Fescue, Tall Fescue, Perennial Ryegrass, Bahiagrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, St. Augustinegrass, and Zoysiagrass. Simply apply it as directed and enjoy a weed-free lawn. One bag of Preen 2464064 Crabgrass Control Lawn covers up to 5,000 square feet, making it an ideal solution for larger lawns. And with its easy application process, you can have a crabgrass-free lawn in no time. In summary, if you're looking for a product that can prevent and control weeds in your lawn, Preen 2464064 Crabgrass Control Lawn is an excellent choice. With its ability to stop crabgrass all season, prevent over 40 common lawn weeds, and work on a variety of grass types, you can enjoy a healthy and weed-free lawn all year round.

BIOADVANCED 704140 All in One Lawn Weed And Crabgrass Killer Garden Herbicide 40 Ounce Concentrate

8.2
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Looking for a solution to keep your lawn healthy and weed-free, without damaging your grass? Look no further than the BIOADVANCED 704140 All in One Lawn Weed And Crabgrass Killer Garden Herbicide 40 O...unce Concentrate. This innovative product is designed to eliminate common lawn weeds, plus crabgrass, without harming your lawn. With a powerful all-in-one formula, BIOADVANCED's herbicide is specifically designed to target and eliminate over 200 different broadleaf weeds, including pesky dandelions and clover. But that's not all - it also tackles crabgrass, one of the most common and hard-to-control lawn pests. And best of all, it works by killing the entire weed, including the root, so you won't have to deal with these weeds coming back again and again. One of the unique features of the BIOADVANCED 704140 is its ability to provide rainproof protection in just one hour. This means that even if it starts to rain shortly after you apply the product, you can be confident that it will still be effective. And, if you're looking for a simple way to apply the herbicide, the BIOADVANCED 704140 also offers hose-end sprayer application. This makes it easy to treat your entire lawn quickly and efficiently, without the need for additional equipment or accessories. Overall, if you're looking for a powerful and effective way to control weeds and crabgrass in your lawn, the BIOADVANCED 704140 All in One Herbicide is definitely worth considering. With its all-in-one formula, ability to kill weeds down to the root, rainproof protection, and easy hose-end sprayer application, it's a convenient and effective solution for a common lawn problem.

Acclaim Extra Turf Ornamental Herbicide 1 Pint

8.6
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⋅ Sold on Amazon

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