Advertising Disclosure
Crabgrass Killer Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2  9.6Exceptional | 3 9.3Excellent | 4  9.2Excellent | 5 Best Value  9.0Excellent | 6 8.8Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelBASF Drive XLR8 Crabgrass Killer for Lawn & Turf, Post Emergent Grassy & Broadleaf Weed Control, Active Ingredient Quinclorac, 30 Day Residual, Herbicide, Concentrate 64 Ounce | Model Roundup for Lawns Crabgrass Destroyer2, Tough Weed Killer, Kills Crabgrass, Foxtail, Goosegrass, Ready-to-Use, 64 oz. | Model Roundup for Lawns Crabgrass Destroyer2, Tough Weed Killer, Kills Crabgrass, Foxtail, Goosegrass, Ready-to-Use, 64 oz. | Model Fertilome (11032) Weed-Out with Crabgrass Killer (32 oz) | Model Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz. | Model Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz. |
BrandBASF | Brand Roundup | Brand Roundup | Brand ferti-lome | Brand Ortho | Brand Ortho |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  |
Features | |||||
Worth the money 8.6 | Worth the money 8.6 | Worth the money 8.6 | Worth the money 8.4 | Worth the money 7.0 | Worth the money 7.0 |
Simple to use 9.1 | Simple to use 9.1 | Simple to use 8.9 | Simple to use 8.6 | Simple to use 8.6 | Simple to use 8.6 |
Easy to use 9.4 | Easy to use 9.4 | Easy to use 9.3 | Easy to use 9.1 | Easy to use 8.6 | Easy to use 8.6 |
Tech Specs | |||||
product dimensions6.5 x 3.8 x 8.95 inches | product dimensions 11 x 3.75 x 8.25 inches | product dimensions 11 x 3.75 x 8.25 inches | product dimensions 3.25 x 2.91 x 9 inches 2 Pounds | product dimensions 2.33 x 5.5 x 11.25 inches | product dimensions 2.33 x 5.5 x 11.25 inches |
item weight5 pounds | item weight 5 pounds | item weight 5 pounds | item weight - | item weight 2 pounds | item weight 2 pounds |
coverageFull | coverage Grassy weeds | coverage Grassy weeds | coverage - | coverage - | coverage - |
item formLiquid | item form Liquid | item form Liquid | item form - | item form - | item form - |
liquid volume64 Fluid Ounces | liquid volume 64 Fluid Ounces | liquid volume 64 Fluid Ounces | liquid volume - | liquid volume - | liquid volume - |
Review | Review - | Review - | Review - | Review | Review |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1BASF21% OffBASF Drive XLR8 Crabgrass Killer for Lawn & Turf, Post Emergent Grassy & Broadleaf Weed Control, Active Ingredient Quinclorac, 30 Day Residual, Herbicide, Concentrate 64 Ounce
9.4 Easy to use9.1 Simple to use8.6 worth the moneyWhy we love it
Effective on crabgrass and problem grasses.
Minimal impact on Bermuda grass.
Easy mixing and application.
-
9.6
2Roundup
Roundup for Lawns Crabgrass Destroyer2, Tough Weed Killer, Kills Crabgrass, Foxtail, Goosegrass, Ready-to-Use, 64 oz.
9.4 Easy to use9.1 Simple to use8.6 worth the moneyWhy we love it
Kills tough crabgrass effectively.
Ready-to-use with trigger sprayer.
Ideal for various grass types.
-
9.3
3Roundup
Roundup for Lawns Crabgrass Destroyer2, Tough Weed Killer, Kills Crabgrass, Foxtail, Goosegrass, Ready-to-Use, 64 oz.
9.3 Easy to use8.9 Simple to use8.6 worth the moneyWhy we love it
Kills tough crabgrass effectively.
Ready-to-use with trigger sprayer.
Ideal for various grass types.
Crabgrass Killer Buyer's Guide
Written by Dan GibsonIntroduction
Crabgrass killer is a type of weed killer used to control the growth of crabgrass on lawns. It is commonly used by homeowners and professional landscapers alike. It is a powerful way to get rid of crabgrass and keep it from coming back. There are many different types of crabgrass killers on the market, so it is important to understand which one is right for you. This buying guide will provide an overview of the different types of crabgrass killers, as well as what to look for when choosing the best crabgrass killer for your lawn.
Types of Crabgrass Killers
There are three main types of crabgrass killers: pre-emergent herbicides, post-emergent herbicides, and non-herbicidal products. Pre-emergent herbicides are used to prevent crabgrass from germinating, while post-emergent herbicides are used to kill existing crabgrass. Non-herbicidal products such as corn gluten meal can also be used to kill crabgrass. Each type of crabgrass killer has its own advantages and disadvantages, so it is important to choose the one that best fits your needs.
Pre-Emergent Herbicides
Pre-emergent herbicides are the most effective way to prevent crabgrass from germinating. They work by forming a barrier in the soil that prevents the crabgrass seeds from sprouting. The barrier typically lasts for two to three months, so it is important to reapply the herbicide as needed. Pre-emergent herbicides can be applied both before and after seeding a lawn, and are safe to use on newly seeded lawns.
Post-Emergent Herbicides
Post-emergent herbicides are used to kill existing crabgrass. These products work by targeting the root system of the crabgrass, killing it within a few days. Post-emergent herbicides are typically less costly than pre-emergent herbicides, but they are also less effective. They must be applied directly to the crabgrass and can only be used on established lawns.
Non-Herbicidal Products
Non-herbicidal products such as corn gluten meal can also be used to kill crabgrass. These products work by inhibiting the germination of crabgrass seeds and preventing the growth of existing plants. Corn gluten meal is typically more expensive than other crabgrass killer products, but it is safe to use on newly seeded lawns and does not contain any harsh chemicals.
Choosing the Right Product
When choosing a crabgrass killer, it is important to consider your needs and the type of lawn you have. Pre-emergent herbicides are best for preventing crabgrass from germinating, while post-emergent herbicides are best for killing existing crabgrass. Non-herbicidal products, such as corn gluten meal, are safe to use on newly seeded lawns and are better for the environment. No matter which product you choose, make sure to read the instructions carefully and follow the directions for best results.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
