10 Best Broadleaf Weed Killer Herbicides

Broadleaf weeds are some of the toughest weeds found in lawns, pastures, golf courses, patios, and more. Though they are tough and hard to control, you can take the lead from them without undergoing much trouble. For this purpose, you have to use the best broadleaf weed killer herbicide out there.

The unfortunate fact is that most of the weed killers are incapable of eliminating broadleaf weeds. So, you must be careful while choosing a herbicide from the market. However, if you pick a herbicide from our list of the top 10 broadleaf killers, then you can stay worry-free about the effectiveness.

Quick Picks: Top 5 Broadleaf Herbicides Comparison Table

Preview
Our Pick
Ortho Weed B Gon Weed Killer for Lawns Concentrate2, 1 gal.
Runner-Up
Southern Ag Amine 2,4-D WEED KILLER, White Bottle
Also Great
Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.
Monterey LG5518 Turflon Ester Specialty Herbicide Concentrate Broadleaf Weed Killer for Lawns, 16 oz
Ortho GroundClear Weed & Grass Killer Ready-to-Use - Grass Weed Killer Spray, Use in Landscape Beds, Around Vegetable Gardens, on Patios & More, Broadleaf Weed Killer, See Results in 15 Minutes, 1 gal, Brown/A, 3 lb.
Title
Ortho Weed B Gone Weed Killer
Southern Ag Amine 24-D Weed Killer
Ortho Weed Clear Lawn Weed Killer
Monterey Turflon Ester Specialty Herbicide
Ortho GroundClear Weed & Grass Killer
Type
Selective
Selective
Selective
Non-Selective
Non-Selective
Size
128 oz.
32 oz.
32 oz.
16 oz.
128 oz.
Rainproof
Yes
Not Specified
Yes
Not Specified
Yes
Rating
-
-
-
-
-
Prime
Price
$32.18
$17.08
$11.98
$38.80
$15.20
Our Pick
Preview
Ortho Weed B Gon Weed Killer for Lawns Concentrate2, 1 gal.
Title
Ortho Weed B Gone Weed Killer
Type
Selective
Size
128 oz.
Rainproof
Yes
Rating
-
Prime
Price
$32.18
Runner-Up
Preview
Southern Ag Amine 2,4-D WEED KILLER, White Bottle
Title
Southern Ag Amine 24-D Weed Killer
Type
Selective
Size
32 oz.
Rainproof
Not Specified
Rating
-
Prime
Price
$17.08
Also Great
Preview
Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.
Title
Ortho Weed Clear Lawn Weed Killer
Type
Selective
Size
32 oz.
Rainproof
Yes
Rating
-
Prime
Price
$11.98
Preview
Monterey LG5518 Turflon Ester Specialty Herbicide Concentrate Broadleaf Weed Killer for Lawns, 16 oz
Title
Monterey Turflon Ester Specialty Herbicide
Type
Non-Selective
Size
16 oz.
Rainproof
Not Specified
Rating
-
Prime
Price
$38.80
Preview
Ortho GroundClear Weed & Grass Killer Ready-to-Use - Grass Weed Killer Spray, Use in Landscape Beds, Around Vegetable Gardens, on Patios & More, Broadleaf Weed Killer, See Results in 15 Minutes, 1 gal, Brown/A, 3 lb.
Title
Ortho GroundClear Weed & Grass Killer
Type
Non-Selective
Size
128 oz.
Rainproof
Yes
Rating
-
Prime
Price
$15.20

Our Top 10 Picks of the Best Broadleaf Weed Killer Herbicides Review

We have made the list of the top 10 products in the field of broadleaf herbicides. Now it’s time to know the ins and outs of each of the products. This will help you come out with the perfect broadleaf killer for your lawn. What are you waiting for? Let’s go deep into the product reviews.

1. Ortho Weed B Gone Weed Killer | Best Overall Broadleaf Killer

Top Pick
Ortho Weed B Gon Weed Killer for Lawns Concentrate2, 1 gal.
  • Kills dandelions, clover and other broadleaf weeds
  • Won’t harm the lawn - (when used as directed)

Ortho Weed B Gone Weed Killer is on top of our list because it comes with the most robust formula to kill broadleaf weeds. The success rate of the concentrate is very high, and you can use it for the elimination of more than 250 types of weeds.

Unlike other broadleaf herbicides, this one is capable of providing you with a broadleaf-free lawn forever. In fact, the herbicide kills broadleaf weeds from the root level, so they don’t get any chance to spring up again in the future.

The broadleaf killer is also renowned for its fast-acting performance. After applying it on your lawn, you won’t have to wait for a long time. The herbicide can provide you with proven results within a couple of hours.

There is no time limitation for the application of the product; you can apply it whenever you feel the necessity of treating your lawn. Even if it rains, you have nothing to worry about. The weed killer is a rainproof herbicide.

Key Features of the Product

  • Concentrated formula
  • 1 gallon in weight
  • Rainproof facility
  • Selective herbicide
  • 250+ weeds elimination
Pros and Highlights
  • You can apply the broadleaf killer on both northern and southern lawns.
  • It kills the roots of the broadleaf weeds, not the leaves.
  • It doesn’t harm your lawn, no matter when you apply it.
  • The smell of the herbicide is not unpleasant.
  • It acts very fast after the application, so you are sure to get results in hours.

 

Cons and Flaws
  • The product is banned in Texas.

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2. Southern Ag Amine 24-D Weed Killer | Best Herbicide for Economical Use

Runner-Up
Southern Ag Amine 2,4-D WEED KILLER, White Bottle
  • Selective Broadleaf Weed Control
  • For use in pastures & rangeland, lawns, golf courses, cemeteries, parks,& similar ornamental turf.

Southern Ag Amine 24-D Weed Killer is a selective broadleaf killer, which can be used in lawns, pastures, ditch banks, rangelands, and fences. The herbicide is famous for its economical use as well.

It requires you to use 1-4 pints of the herbicide per acre, which is notably low than any other broadleaf killer. And when you consider the performance of the product, you will be glad to know that it is capable of exterminating almost all types of broadleaf weeds.

You must be patient to see the ultimate result as it works a bit slowly. You can make the action of the herbicide speedy, by the way. For this purpose, you need to add some dish soap, which helps the herbicide stick to the weeds.

There is a drawback of using the broadleaf herbicide. You can’t use it on all sites. In order to get the best result, you must make sure you apply the herbicide on only the listed sites.

Key Features of the Product

  • Liquid formula
  • Selective broadleaf killer
  • 32 oz. in weight
  • Ready-to-use feature
  • For listed sites
Pros and Highlights
  • The herbicide provides us with satisfactory coverage.
  • It is an easy-to-use broadleaf killer for both beginners and professionals.
  • It features economical use for lawn owners.
  • You can use it as a pre-emergent and a post-emergent.
  • It will kill other common weeds in your target area.
Cons and Flaws
  • You can’t use it on croplands.

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3. Ortho WeedClear Lawn Weed Killer | Best Broadleaf Herbicide for Arthritis

Also Great
Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.
  • Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the Ortho WeedClear Lawn Weed Killer
  • Fast-acting, with results in one application

 

Ortho WeedClear Lawn Weed Killer is an all-in-one solution for all types of lawn weeds out there. So, if your lawn is full of tough weeds including broadleaf weeds, then this groundbreaking weed killer is the perfect choice for you.

Killing to the roots, the herbicide can save your lawn with only a single application. And it won’t harm your lawn if you follow the directions at the time of application.

No matter what type of grass you have in your lawn, the weed killer is favorable to them. However, you will get the best out of the herbicide if you have Bermudagrass, Zoysiagrass, Buffalograss, Kentucky Bluegrass, Fescues, and Ryegrass.

When it comes to the coverage, the broadleaf killer has a good name. It is capable of covering approximately 5,000 sq. ft. area. Applying to such a large area is not a tough job, by the way. You just need a garden hose to make applications easier.

Key Features of the Product

  • Ready to spray
  • 32 oz. in weight
  • Single application
  • Fast-acting formula
  • Lawn safe herbicide
Pros and Highlights
  • Apart from killing broadleaf weeds, the herbicide will help you get rid of all the common lawn weeds.
  • All types of grasses are safe with the herbicide.
  • It’s easy to apply when you have a garden hose.
  • It will cover 5,000 sq. ft. of lawn area.
  • The comfort wand, which is battery-powered, requires zero effort.

 

Cons and Flaws
  • The broadleaf herbicide is not pet-friendly.

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4. Monterey Turflon Ester Specialty Herbicide | Best Broadleaf Killer for Cool-Season Grass

Sale
Monterey LG5518 Turflon Ester Specialty Herbicide Concentrate Broadleaf Weed Killer for Lawns, 16 oz
  • Weed & grass Killer - turflon ester controls bermudagrass, kikuyugrass and certain broadleaf weeds such as Oxalis, ground ivy, wild Violet, Clover and ragweed. Consider these nuisances as good as gone.
  • Post-emergent herbicide - our spray is used for the control of actively growing plants. Only emerged weeds present at the time of application will be controlled.

Monterey Turflon Ester Specialty Herbicide is formulated to use as a post-emergent herbicide. However, you can’t use it on all types of grasses as it’s designed for only cool-season grasses.

Apart from killing broadleaf weeds, it can also control bermudagrass, Kikuyu Grass, and other common weeds. If you have any growing plants of the weeds, then this post-emergent herbicide is the most effective solution for you.

The coverage of the broadleaf herbicide is excellent. Typically, you can treat more than 20,000 sq. ft. lawn area with a single pint. The product is widely sold for this vast coverage indeed.

When it comes to applications, there is nothing to worry about. You will find it extremely easy to apply the broadleaf killer, no matter if you are a newbie. You just have to dilute it with water before the application.

Key Features of the Product

  • Post-emergent herbicide
  • For cool-season grass
  • Vast coverage
  • Ready to spray
  • Lawn safe product
Pros and Highlights
  • The herbicide has the strongest formula for actively growing broadleaf weeds.
  • It is very fast in eradicating broadleaf weeds from your lawn.
  • As a ready-to-spray product, you will find it hassle-free while applying.
  • It doesn’t require a lot of applications.
  • The weeds won’t get any chance to spring up once again.

 

Cons and Flaws
  • You can’t use the herbicide on warm-season grasses.

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5. Bonide Weed Beater Plus | Best Post-Emergent Broadleaf Killer

Bonide (BND066) - Weed Beater Plus, Ready to Spray Crabgrass and Broadleaf Weed Killer (32 oz.)
  • KILLS OVER 200 LAWN WEEDS - In one easy step, spray controls lawns from growing crabgrass, dandelion, clover, black medic, chickweed, poison ivy, creeping charlie, and many other broadleaf weeds.
  • SAFE FOR GRASS - Herbicide will kill weed down to the root, not the lawn when used as directed. Not recommended for St. Augustine or Centipede grass type turf.

Capable of killing more than 200 lawn weeds, Bonide Weed Beater Plus has proved itself as the best broadleaf weed killer for post-emergence. Though the herbicide kills weeds to the roots, it leaves your lawn safe.

However, if your lawn has Centipede grass, St. Augustine, or the likes, you should not approach buying the broadleaf killer. These types of grasses fall victim to Bonide Weed Beater Plus. But all other types of grasses are completely safe when you use the herbicide.

The weed killer works only for emerged broadleaf weeds. So, you shouldn’t apply it unless you see broadleaf weeds sprouting. The fact is that the product is a post-emergent herbicide, which enters the roots of weeds through leaves.

It provides expansive coverage. To be specific, it will enable you to treat approximately 6,600 sq. ft. lawn area. And the application process of the herbicide is very easy as it automatically mixes with water when you apply it.

Key Features of the Product

  • Ready to spray
  • 32 oz. in weight
  • Post-emergent control
  • Automatic mixing
  • Expansive coverage
Pros and Highlights
  • The herbicide can eradicate all types of crabgrass and broadleaf weeds.
  • It fights only the emerged broadleaf weeds with an iron hand.
  • You can treat about 6,000 sq. ft. lawn area with the broadleaf herbicide.
  • It enables you to apply the contents with the help of a garden hose.
  • It doesn’t harm lawn grasses except for Centipede and St. Augustine.

 

Cons and Flaws
  • You can’t use it for pre-emergence.

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6. Ortho WeedClear Broadleaf Killer | Best Commercial Broadleaf Herbicide

If you are looking for a commercial broadleaf killer, then Ortho WeedClear Broadleaf Killer is the perfect choice for you. From killing weeds to saving lawns, the product doesn’t disappoint lawn owners.

It kills broadleaf weeds down to the roots and provides results in a couple of hours. For its fast-acting performance, you can prove your professionalism. Even if you are not a professional, you will get quick results.

Though it can treat many types of lawn grasses, it is incapable of showing effectiveness for Floratam. Therefore, avoid the product if you have Floratam in your lawn.

The product is a ready-to-spray broadleaf killer, so you will find it easy to apply. It comes with a cutting-edge trigger sprayer, which will help you spot treat broadleaf weeds. If you want, you can add a garden hose for expansive treatment.

Key Features of the Product

  • Ready to use
  • 1 gallon in weight
  • Commercial purpose
  • Quick results
  • Comfortable trigger sprayer
Pros and Highlights
  • It will take control of your lawn in only 4 days after the application.
  • The herbicide is a nice choice for the money.
  • It won’t damage your lawn, no matter what type of grass you have.
  • It enables you to add a garden hose to the trigger sprayer.
  • It requires you on other weed killers for your lawn.

 

Cons and Flaws
  • The weed killer is not meant for northern grass.

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7. Ortho GroundClear Weed & Grass Killer | Fastest Broadleaf Weed Killer

Ortho GroundClear Weed & Grass Killer is a ready-to-use herbicide, which acts very fast in killing broadleaf weeds. To be specific, the herbicide can provide contact-see results just after 15 minutes of the application.

As its name says, the product is not meant for only broadleaf weeds. Rather, it works against all types of lawn weeds. And it also kills grass as it’s not a selective herbicide. Therefore, you have to apply it directly to the lawn weeds.

Though it kills grass, the herbicide doesn’t contain any toxic elements. It’s OMRI listed herbicide. And for its organic value, you can use it around your vegetable garden.

The herbicide is rainproof for approximately 2 hours. So, if it rains in your area at the time of application, you can stay worry-free. For its ready-to-spray feature, the product comes with a trigger. Try to spray with the help of the trigger before rainfall.

Key Features of the Product

  • Ready to use
  • 1 gallon in weight
  • Non-selective herbicide
  • Rainproof
  • OMRI listed
Pros and Highlights
  • The herbicide is capable of providing proven results in just 15 minutes.
  • Though it’s non-selective, it is an organic herbicide.
  • It comes with a comfortable wand and a nozzle.
  • The smell of the broadleaf killer is pleasant for its organic elements.
  • This fast-acting herbicide is an affordable broadleaf killer.

 

Cons and Flaws
  • It will kill your lawn grass once it comes in contact.

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8. Monterey Whacker Herbicide | Best Selective Broadleaf Herbicide

Sale
Monterey LG5288 Whacker Ready to Spray Herbicide, Broadleaf Weed Killer for Lawns, 32 oz
  • Broadleaf weed control - weed whacker controls over 140 types of weed including dandelions, Oxalis, poison oak, spurge, Rush, Clover, aster and thistle. Consider these hard-to-control weeds as good as gone.
  • Warm & cool season turf - our three-way herbicide is designed for use on Ornamental lawns and turf. It's safe to use on Bluegrass, Fescue, Rye, St. Augustine, Bahia, Common Bermuda, Centipede, Zoysia and bent.

Monterey Whacker Herbicide is the best selective broadleaf weed killer out there. It strongly kills broadleaf weeds keeping your lawn safe and healthy. No matter what type of broadleaf weeds your lawn has, the herbicide can eliminate all the hard-to-control weeds.

Basically, it’s a three-way herbicide that can treat lawns, turfs, and ornamentals. And it is safe for all types of grasses including Bermuda, Zoysia, Fescues, St. Augustine, Centipede, Bluegrass, and Bahia.

This ready-to-spray broadleaf killer can cover approximately 20,000 sq. ft. of a lawn with just 1 quart. The vast coverage of the herbicide has made it a popular product among lawn professionals.

You can buy the herbicide for both cool and warm-season grass. Even there is no hard and fast rule to use it at a particular time. It enables you to apply the herbicide round the year. But you should not apply it more than twice a year.

Key Features of the Product

  • Selective herbicide
  • 32 oz. in weight
  • Ready-to-spray facility
  • Year-round use
  • Fast-acting formula
Pros and Highlights
  • The broadleaf herbicide is applicable for both cool-season and warm-season turfs.
  • It enables you to treat about 20,000 sq. ft. with just one quart.
  • It is capable of killing more than 150 types of lawn weeds.
  • A couple of applications are enough for the whole year.
  • From price to convenience, the broadleaf killer won’t disappoint you.
Cons and Flaws
  • The herbicide is harmful to pets and children until it dries.

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9. Blindside Herbicide WDG | Best Sulfentrazone Weed Killer for Broadleaf

Blindside Herbicide WDG 8 oz. Post Emergent Broadleaf Weed Killer
  • 8 oz Bottle
  • Not for Sale to: AK, AZ, CA, CO, CT, DE, IA, ID, MA, ME, MI, MN, MT, ND, NE, NH, NJ, NM, NV, NY, OH, OR, PA, RI, SD, UT, VT, WA, WI, WY

Blindside Herbicide WDG is a post-emergent broadleaf weed killer, which contains 60% Sulfentrazone and 6% Metsulfuron as active ingredients. It comes in an 8 oz. bottle, so it is the perfect choice for small lawn owners out there.

The herbicide is capable of controlling barnyard grass, chickweed, crabgrass, black medic, clover, dandelion, nutsedge, spurge, henbit, etc. It can eliminate some other wild plants including wild garlic, plantain, wild onion, and more.

The broadleaf weeds mentioned above are the most common ones. If you come to see these weeds in your lawn, don’t hesitate to buy this groundbreaking broadleaf eliminator. This is the most effective herbicide for these weeds.

You can use the herbicide for both cool-season and warm-season turfs. But the applications for them differ. It enables you to treat 1000 sq. ft. lawn with 0.07 to 0.15 oz. when you have cool-season grass. On the other hand, you have to apply 0.15 to 0.23 oz. per a thousand sq. ft. for warm-season grass.

Key Features of the Product

  • Post-emergent herbicide
  • 8 oz. in weight
  • Sulfentrazone 60%
  • Selective broadleaf killer
  • Slow but effective
Pros and Highlights
  • The herbicide provides a hundred percent broadleaf-free lawn.
  • It doesn’t put any bad impact on your grass while treating.
  • It is applicable to all seasonal grasses.
  • It doesn’t smell harsh and unpleasant.
  • The herbicide is easy to apply although it is not ready to spray.
Cons and Flaws
  • The product is not sold in the states.

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10. ALLIGARE 2 4 D Amine Herbicide | Best 2 4 D Weed Killer for Broadleaf

ALLIGARE 2,4 D Amine Herbicide 128oz- Broadleaf Weed Killer
  • 2,4-D Amine 46.8%
  • Alligare 2 4-D herbicide can be used in pastures, forests, lawns, industrial sites, and aquatic sites.

If you are looking for a 2 4 D herbicide to take control of your lawn from broadleaf weeds, then ALLIGARE 2 4 D Amine Herbicide is the right pick for you. It enables you to use the herbicide on lawns, pastures, aquatic sites, forests, and industrial sites.

The size of the herbicide is 1 gallon, so you can use it for a commercial purpose. Remember, the herbicide will never disappoint you with its performance. It can kill all types of broadleaf weeds in both cool-season and warm-season turfs.

The post-emergent herbicide is systemic and safe for southern grasses. But when you are going to treat southern grasses, you must make sure the temperature is not above 90 degrees.

The herbicide enables you to use a hose-end sprayer while treating. Therefore, you will find it extremely easy to apply the broadleaf killer. However, you should keep in mind that the herbicide works best for only sprouting weeds.

Key Features of the Product

  • 24-D amine herbicide
  • Selective killing
  • 128 oz. in weight
  • Post-emergent
  • Systemic formula
Pros and Highlights
  • This fast-acting herbicide kills broadleaf weeds down to the roots.
  • It offers vast coverage as it is a one-gallon broadleaf killer.
  • You can use a hose-end sprayer if you want.
  • The price of the broadleaf weeds eliminator is cost-effective.
  • You can use it on all sites except croplands.
Cons and Flaws
  • It doesn’t come with a trigger sprayer.

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Most Frequently Asked Questions about Broadleaf Weed Control Herbicides

Broadleaf weeds are very common in lawns, so one must know about them in detail to have a trouble-free experience. In this part of the article, we are going to discuss some of the most frequently asked questions so that you can enjoy a hassle-free weed elimination.

1. Should I pick a pre-emergent herbicide while trying to control broadleaf weeds?

You had better choose a post-emergent herbicide to control broadleaf weeds. When you use a pre-emergent herbicide, you have no idea about what type of broadleaf weed is going to sprout in your lawn. As a consequence, you may come out with the wrong product.

2. Are broadleaf herbicides pet-friendly?

No, broadleaf herbicides are not pet-friendly as long as they are wet. As broadleaf weeds are tough to control, the herbicides contain some harsh ingredients. Once your pet comes in touch with the herbicides, they may fall sick. So, try to keep your pet away until the applied herbicide dries.

3. When should I treat my lawn for broadleaf weeds?

The best time to treat broadleaf weeds is when they have completely emerged. If you treat them when they begin to sprout, some weeds will be left underground. On the other hand, you will find it hard to control when they have grown mature. Therefore, you should treat broadleaf weeds when they are neither sprouting nor mature. 

Wrap-Up

Broadleaf weeds are hard to control, but it is not impossible when you have one of the best broadleaf weed killer herbicides. An effective herbicide can give a great release for the whole season, while a poor herbicide can damage your lawn. Therefore, you must be very careful while choosing a product.

Our list includes both selective and non-selective herbicides. If you come to see a few patches of broadleaf weeds, you can pick a non-selective broadleaf killer. But we recommend a selective herbicide when the lawn is overtaken. Whatever you choose, make sure you have read the instructions before the application.

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