Expertises: Art, Painting, Drawing, Home improvement, Gardening
Notorious broadleaf weeds spread like wildfire, getting the best of any gardener.
They’re difficult to get rid of, and even when successfully eliminated, the anxiety of having to deal with them again after resurgence is never-ending. That’s why it’s important to treat the untamed growth from their roots after knowing about the type of weed you’re actually tackling – dandelions, clover, henbit, or chickweed?
Even then, finding the best broadleaf weed killer for your lawn or garden from a vast list of options is not that simple. Not only first-timers but experienced gardeners also find this task hectic and time-consuming. Nonetheless, you need not worry!
After extensive research, we’ve shortlisted 13 top-notch options for you to consider. We’ve reviewed each recommendation in detail, weighing their pros and cons individually to help you reach a decision. Furthermore, the buyer’s guide at the end of the article will provide additional insight related to the products.
So, without further ado, let’s dive straight into the reviews.
Best Broadleaf Weed Killers
Contents
- Best Broadleaf Weed Killers
- Bonide BND061 – Chickweed, Clover, Oxalis Weed Killer Concentrate
- VPG Fertilome 803064 Weed-Free Zone
- Eco Garden Pro – Organic Vinegar Weed Killer
- Voluntary Purchasing Group 10527 Weed-Free Zone
- Southern Ag Amine 2,4-D Weed Killer
- Ortho 410005 B Gon Weed Killer
- Spectracide Weed & Feed 20-0-0
- PBI/Gordon 652400 Speed Zone Lawn Weed Killer
- Roundup Concentrate Control Weed & Grass Killer
- The Andersons Barricade Professional-Grade
- OrganicMatters Natural Weed Killer Spray
- Scotts Liquid Turf Builder
- Avenger Organic Weed Killer
- Broadleaf Weed Killer Buyer’s Guide
- Verdict
The BND061 from Bonide, a trusted brand based out of New York, providing quality home, lawn, and garden pest problems since 1926, is designed to combat over 100 tough-to-control weeds. It begins working overnight upon application and directly kills broadleaf weeds, delivering fast results without adversely affecting the grass.
Why Did We Like It?
In our opinion, the Bonide BND061 is one of the best solutions for untamed broadleaf weeds found in residential lawns and gardens. The herbicide concentrate acts within just a few hours of application to eliminate chickweed, clover, dandelions, oxalis, wild velvet, and other such weeds.
Its systematic action kills them down to the roots without destroying your garden or lawn area. Just make sure you dilute it well prior to application in order to ensure the best results. And refrain from mowing the lawn for one to two days before and after use.
We also have to appreciate Bonide’s dedication to providing top-quality lawn care products along with its exceptional customer service. The brand definitely fulfills its goal of helping gardeners sustain their beautiful lawns by developing the best products to tackle pesky weeds and dead grass.
What Could’ve Been Better?
There’s no doubt that the Bonide BND061 does its job well without causing any damage to your property. But we noticed that the instructions provided for measurements weren’t quite easy to understand. Other than that, it isn’t strong enough to kill clovers unless it’s mixed well.
Pros
- Fast-acting for best results
- Waterproof within hours of application
- Extensive coverage
- Safe for grass
- Excellent customer service
Cons
- Instructions provided were vague
- Not ideal for killing clovers
The VPG Fertilome 803064 Weed-Free Zone is a concentrated formulation of active ingredients, including Carfentrazone ethyl, Dicamba, Mecoprop-P, and 2,4-D 2-Ethylhexyl ester. It’s known for its consistent and fast weed-controlling capability for over 80 toughest broadleaf weeds, ranging from ground ivy and spurge to henbit and wild onion.
Fertilome (10525) Weed Free Zone (32 oz)
- Controls over 80 broadleaf weeds including Clover, Spurge,...
- Safe on Kentucky Bluegrass, Bermudagrass, Bahiagrass,...
Why Did We Like It?
Without a doubt, the 803064 weed-free zone from Fertilome is the best all-around weed killer with proven cold-weather performance. It can tame the toughest broadleaf weeds, including henbit, oxalis, ground ivy, purslane, wild onion, Virginia Buttonweed, and spurge, to name a few.
That’s not all; unlike other weed killers, the concentrated formula, when mixed with a few drops of dishwashing detergent and a tablespoon of vinegar, is highly effective in killing clover. These ingredients help the mixture stick better to the weeds, thereby ensuring elimination after the first application itself.
The best part is that it ensures consistent and fast weed control without causing damage to your turf. Even if the grass turns a little brown upon spraying, rest assured it will recover back to normalcy with water, giving you the pristine-looking lawn you desire.
What Could’ve Been Better?
Honestly, we didn’t come across any significant downside to this concentrated broadleaf weed killer from Fertilome. However, it’s important to highlight the fact that the formula can’t be used on windy days and when the temperature is above 85 degrees Fahrenheit.
Pros
- Consistent and fast action formula
- Proven cold weather performance
- Highly effective in killing tough weeds
- All-round weed killer
Cons
- Not suitable for use on windy and hot days
Designed while keeping the safety of your family in mind, the Eco Garden Pro is made of ingredients selected to be safe for pets, children, fish, and livestock. The ready-to-use formula contains natural vinegar, organic salts, and biodegradable plant activators to help eliminate weeds within 24 hours.
Sale
ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet...
- ✔️ PET & KID SAFE HERBICIDE - Eco Garden Pro Weed Killer...
- ✔️ ORGANIC WEED KILLER - Formulated to KILL WEEDS AND...
Why Did We Like It?
The Eco Garden Pro is a professional and powerful proprietary formulation of organic ingredients, including natural white vinegar, rock salt, safe plant activators, and fermentation derived from co-factors.
It works effectively to kill the weed and grass fat within 24 hours of application without the use of toxic chemicals. As such, it’s not just safe to use around pets and children, but it also makes sure your house plants, ornaments, and grasses aren’t impacted.
What’s more, the Garden Pro Weed Killer is easy to use. Simply fill any conventional garden pump or a trigger sprayer, then point and spray the desired weeds and grasses of your lawn till they’re fully saturated.
The dual-action broad-spectrum herbicide is always ready to eliminate any conventional broadleaf weed, be it moss, dandelions, chickweed, thistle, crabgrass, or even general weeds and grasses.
What Could’ve Been Better?
In spite of being a ready-to-use formula, the Eco Garden Pro Weed Killer doesn’t come with a spray bottle. You’ll have to buy one separately in order to spray the solution directly onto the roots of the conventional broadleaf weeds of your garden, which may end up causing a bit of inconvenience.
Pros
- 100% biodegradable, safe, and phosphate-free
- Ensures effective results within 24 hours
- Perfect for residential, commercial, and industrial use
- Ready-to-use, powerful, proprietary formulation
Cons
- Doesn’t come with a spray bottle
Next up on the list, we have yet another ready-to-use and ready-to-spray weed killer that can eliminate up to 80 of the toughest broadleaf weeds in your lawn or garden. It ensures effective killing even in cold weather conditions but should be applied to the weed roots by spring and fall.
Sale
Fertilome (10527) Weed Free Zone RTS (32 oz)
- Controls over 80 broadleaf weeds including Clover, Spurge,...
- Safe on Kentucky Bluegrass, Bermudagrass, Bahiagrass,...
Why Did We Like It?
The highlight of this broadleaf weed killer is its spray nozzle, which makes it both ready to use and ready to spray. All you have to do is direct the nozzle in the direction of the weeds you wish to eliminate.
It effectively kills over 80 of the toughest weeds in your lawn or garden, including chickweed, ground-ivy, henbit, dandelion, purslane, thistle, Virginia buttonweed, wild onion, and many others.
That’s not all; the herbicide can be applied to Bahiagrass, Colonial Bentgrass, Kentucky Bluegrass, Hybrid Bermuda grass, Buffalo grass, and Zoysia grass. Just consult the label for the specific application rate for each type of turfgrass.
Furthermore, the excellent post-emergent broadleaf weed control product remains rainfast for three hours. So, you need not worry about the spray washing away in case of rain or any other reason.
What Could’ve Been Better?
The Voluntary Purchasing Group 10527 Weed-Free Zone is effective in knocking off most of the broadleaf weeds from your garden. However, it’s not a fast-acting formula; it takes time to kill them all. You’ll also have to be a bit more careful while using this herbicide to ensure that none of the solutions comes in contact with your skin.
Pros
- Ready-to-use and ready-to-spray
- Remains rainfast for three hours
- Suitable for controlling grass growth
- Effective performance
- Cold weather tolerant
Cons
- Not fast-acting
- It’s not safe for the skin
We’ll now introduce you to a selective broadleaf weed killer made using Dimethylamine salt of 2,4-D-Dicholorphenoxyacetic acid. The pre and post-emergent herbicide from Southern Ag can be used to control weeds and certain grasses in lawns, golf courses, pastures, fences, ditch banks, and non-crop sites.
Why Did We Like It?
The Southern Ag Weed Killer contains 3.8 lbs per gallon of 2,4-D acid equivalent liquid concentrate in amine form. When sprayed on certain grasses, broadleaf weeds, and woody plants, it controls them by killing most of the unnecessary growth, which may make your lawn look unkempt and messy.
In fact, the weed killer comes with a low, economical use rate of 1 to 4 pints per acre. Simply mix 2 to 3 tablespoons of the product in 3 to 5 gallons of water and pour the mixture into a spray bottle featuring a fan-type nozzle.
The application of coarse, low-pressure spray directly on your lawn, ditch bank, fence, pasture, or turf will help keep unwanted weeds at bay. You’ll be able to get the desired results within just two weeks of use.
What Could’ve Been Better?
It’s imperative to highlight the fact that the Southern Ag Weed Killer only kills weeds growing actively in warmer climates. We noticed that the concentrated formula isn’t effective in colder temperatures and extremely hot weather conditions. It ensures maximum effectiveness when outside temperatures range from 70 to 80 degrees.
Pros
- Low, economical use rate
- Extensive coverage
- Selective broadleaf weed control
- Can be used in turf, pastures, rangeland, and ditch banks
Cons
- Not suitable for cold and extreme weather conditions
The Ortho 410005 B Gon Weed Killer comes in the forms of a concentrate, concentrate+sprayer, ready-to-use, and ready-to-spray formula. Each variant is designed to kill dandelions, clover, and other broadleaf weeds to the roots without causing damage to the lawn or garden.
Ortho Weed B Gon Weed Killer for Lawns Ready-To-Spray2
- Lawn-friendly weed control
- Won’t harm the lawn* *When used as directed
Why Did We Like It?
This lawn-friendly weed killer from Ortho easily kills over 250 types of broadleaf weeds, including dandelions and clover. It targets the lawn when sprayed as directed without causing damage to the turf and plants.
As such, the herbicide can be used on grasses, such as Bahiagrass, Fescues, Centipedegrass, Zoysiagrass, Bluegrass, Ryegrass, and St. Augustine (excluding Floratam). Once applied, it eliminates the unwanted weeds from their roots to deliver the best results within a few weeks.
The Ortho 410005 B Gon Weed Killer also remains rainproof for an hour, so you need not worry about the mixture getting washed away due to rain. It comes in ready-to-use and ready-to-spray bottles for convenient spot treatments with precise control.
You don’t even have to bother mixing or measuring the herbicide. Simply connect the ready-to-spray bottle with a hose for the broadcast application.
What Could’ve Been Better?
The Ortho B Gon Weed Killer doesn’t provide instant results like some of the other options on the list. When sprayed, the weeds start turning brown and eventually wilt away in a week or so. You might have to be a little patient to get the desired results.
Pros
- Lawn-friendly weed killer
- Easy to use
- Kills weeds from the roots
- Rainproof weed killer
Cons
- Doesn’t ensure immediate results
To help you take command and keep your beautiful garden in line, Spectracide comes forth with the Weed & Feed 20-0-0. The ready-to-spray weed killer is easy to use and fast-acting, giving you the optimal power and control to tame the toughest weeds without any hassle.
Sale
Spectracide Weed & Feed 20-0-0 (Ready-to-Spray) (32 fl oz),...
- DUAL-ACTION FORMULA: Kills major broadleaf weeds while...
- FEEDS LAWN: Fertilizes with 20 percent nitrogen formulation.
Why Did We Like It?
The Spectracide Weed & Feed 20-0-0 tackles the toughest broadleaf weeds from the roots upon application. From black medic and Buckhorn to spurge and Speedwell, it helps tame every lawn invader with its incredible power.
There’s no need for any complicated mixing, just connect it to a hose and spray any time during the active weed-growing season. The water automatically mixes with the weed killer while you walk at a steady pace working back toward the faucet, using an even sweeping motion.
Furthermore, the quick flip hose-end sprayer makes the process of treating your lawn simpler as it activates at the flip of a switch. The dual-action formula also fertilizes the lawn thanks to its 20% nitrogen formulation encouraging the growth of new grass in one easy application.
What Could’ve Been Better?
Unlike the other weed killers out there, the Spectracide Weed & Feed 20-0-0 isn’t rainproof, so it’s best to avoid watering within 24 hours after application. In turn, we strongly believe that thorough watering of your lawn one to two days before treatment will ensure the best results.
Pros
- Expansive coverage
- Doesn’t require complicated mixing
- Easy to use
- Dual-action formula
Cons
- Isn’t rainproof
The PBI/Gordon Corporation is a well-known company dealing with the manufacturer of professional home and lawn care products, including herbicides, pesticides, and nutrient supplements. On that note, we decided to introduce you to the Speed Zone Weed Killer from the brand formulated to ensure rapid weed control for common weed species.
Sale
Gordon’s SpeedZone Lawn Weed Killer, 20 Ounces, 652400
- Visible results in hours - Reseed in just two weeks
- Covers from 14,000 to 18,000 square feet - perfect for large...
Why Did We Like It?
The Speed Zone Weed Killer from PBI/Gordon is an ideal option for property owners with large lawns or gardens. A single 20-ounce bottle is sufficient to cover an area ranging from 14,000 to 18,000 sq. ft.
Once applied, it effectively controls common and troublesome weed species, which generally grow in the turfgrass. You’ll notice visible results within hours as your turf will start turning yellow.
By the end of two weeks, the herbicide formulation will kill clover, ground ivy, creeping charlie, and other such tough weeds, making it suitable for you to reseed your lawn for healthy growth. What’s more, the product offers proven cold-weather performance, meaning it won’t damage your lawn in low-temperature conditions.
What Could’ve Been Better?
The only downside to using the PBI/Gordon 652400 Speed Zone Lawn Weed Killer is the limitations related to its application. It can only be applied during cold weather conditions for the best results. We noticed the formula burns the grasses surrounding the broadleaf weeds when used in hot weather.
Pros
- The fast-acting formula for instant results
- Proven cold weather performance
- Ideal for large property owners
- Effective weed control
Cons
- Burns surrounding grass in hot temperatures
We now move on to another dual-action concentrate formula that guarantees to kill existing weeds and grasses from the roots. The Roundup Concentrate Extended Control Weed & Grass Killer also acts as a preventer, keeping your yard or lawn free from unwanted re-growth of weeds for months.
Roundup 5720010 070183572007 Extended Control Grass Killer...
- Dual-action formula kills existing weeds and prevents new...
- Kills weeds to the root. Guaranteed! Consumer Guarantee: If...
Why Did We Like It?
The best part about using the Roundup Concentrate is that its dual-action formula kills existing weeds and grasses to the roots, preventing new weeds from growing for up to 4 months. It creates an invisible barrier, promoting the healthy growth of grass along fences, curbs, foundations, retaining walls, and the edge of lawns.
That’s not all; the product comes with different applicator variants for you to choose from. The comfort wand eliminates the concern of hand fatigue, while the classic trigger sprayer makes the formula easy to use. On the other hand, you’ll need to use a tank sprayer for applying this concentrated weed killer from Roundup.
The brand guarantees visible results in 3 hours, but if you’re not satisfied with the herbicide for any reason, it also promises to replace the product or refund the price. All you have to do is send them the original proof of purchase.
What Could’ve Been Better?
We don’t have any significant complaints related to the effectiveness of this concentrated formula from Roundup. However, we are concerned about the safety of this weed killer. It doesn’t smell appealing in any way, and makes your hands burn and eyes water during the application, so you need to be careful.
Pros
- Prevents new weeds from growing
- Ensures visible results in 3 hours
- Guarantees ultimate customer satisfaction
- Kills weeds to the roots
Cons
- Not safe to use
Barricade from The Andersons is a professional-grade pre-emergent weed killer containing 0.48% of the active ingredient prodiamine. Known as one of the best and most cost-effective granular weed control products in the market, it prevents the growth of over 30 types of grasses and broadleaf weeds.
The Andersons Barricade Professional-Grade Granular...
- Apply this product only in EARLY SPRING and FALL
- Barricade professional-grade pre-emergent weed control is...
Why Did We Like It?
This pre-emergent weed killer from The Andersons features a patented Dispersible Granular (DG) technology, which allows each granule to disperse into thousands of microparticles on coming in contact with water. Barricade moves past the layers of thatch into the soil, thereby preventing the germination of weed seeds.
As such, it helps prevent over 30 grass and broadleaf weeds like crabgrass, foxtail, henbit, and more. However, it’s also critical to keep the application timing in mind to ensure the product’s optimal performance.
You can prevent annual summer weeds in both northern and southern turf types by applying Barricade in early spring before the temperature reaches 55 degrees Fahrenheit. This also prevents the growth of untamed weeds without harming desirable plants.
That’s not all; the weed killer can be reapplied in southern zones during fall to prevent annual winter weeds like poa annua, aka bluegrass.
What Could’ve Been Better?
First-time users may find it difficult to apply this pre-emergent granular weed control product from The Andersons. After all, it comes with a long instruction sheet, which isn’t really easy to understand. Plus, using Barricade to control weed growth in a large lawn may prove to be quite expensive.
Pros
- Prevents germination of weed seeds
- Ideal for use during spring and fall
- Expensive coverage
- DG pro formulation
- Ensures better control of weeds
Cons
- Expensive to control weed growth in large lawns
- Instruction sheet isn’t easy to understand
This concentrated formula from OrganicMatter can be confidently used anywhere to eliminate 250+ within no time. It comprises all-natural ingredients with no Glyphosate, so it’s safe to say that the ready-to-use, heavy-duty spray is one of the most pet and eco-friendly broadleaf weed killers on the list.
OrganicMatters Natural Weed Killer Spray, No Glyphosate,...
- NATURAL WEED KILLER - Made from Natural Ingredients. NO...
- ELIMINATES WEEDS IN LESS THAN 24-HOURS - Our Concentrated...
Why Did We Like It?
The all-natural weed killer comes with a heavy-duty sprayer, which makes it quick and ready to spray. Once applied, it dries within no time and eliminates 250+ weeds, including crabgrass, dandelions, and other broadleaf types, in less than 24 hours.
You may confidently use the spray anywhere weeds are unwanted, be it around flower beds, barns, shrubs and trees, fence lines, foundations, walls, or pool areas. It’s free from harmful chemicals and Glyphosate, which, in turn, makes it safe to use around pets and children as well.
The organic weed killer is also available in a 128 oz refill pack for your convenience. What’s more, the brand offers a 30-day money-back guarantee, so if you’re not satisfied with this weed killer for any reason, contact them, and your money will be refunded, no questions asked.
What Could’ve Been Better?
We couldn’t help but notice a minor drawback related to the effectiveness of this natural weed-killer spray from OrganicMatters. It eliminates weeds instantly only when they’re directly under the sun. You’ll have to wait in order to see results if the broadleaf weeds are growing under a shade.
Pros
- Includes heavy-duty sprayer
- Delivers results within 24 hours
- Pet and eco-friendly product
- Comes with a 30-day money-back guarantee
Cons
- Not effective without sunlight
Using the Scotts Liquid Turf with Plus 2 Weed Control, you can control untamed weed growth while giving your lawn a quick boost of nitrogen. It kills a variety of actively growing broadleaf garden weeds, including clover, chickweed, buckhorn, oxalis, henbit, and dandelions, when sprayed evenly over measured areas.
Sale
Scotts Liquid Turf Builder with Plus 2 Weed Control...
- Fertilizes in 24 hours while controlling for weeds
- Kills dandelions, clover and other major lawn weeds
Why Did We Like It?
The liquid turf builder from Scotts, a global leader in the lawn care industry, controls a wide range of broadleaf weeds ranging from oxalis and poison ivy to chickweed and clover. All you have to do is connect the sprayer to a hose, turn on the water, and spray on your lawn with the nozzle pointing in the desired direction.
Start from the furthest point and spray evenly over the measured area. The weeds will curl within a few days, while some of the hard-to-control weeds may require repeat application for 3 to 4 weeks.
We were also impressed by this weed killer’s fertilizing capabilities, which help keep your lawn or garden healthy. It gives the area a quick boost of nitrogen within 24 hours of application, encouraging the growth of grass and plants.
What Could’ve Been Better?
The Scotts Liquid Turf Builder is an excellent option that helps keep lawns and gardens pristine and well-maintained. However, unfortunately, we came across a defective spray bottle, which made it quite difficult to attach the hose and apply the weed killer evenly, covering the entire measured area.
Pros
- Fertilizes lawn within 24 hours
- Extensive coverage
- Kills a wide range of broadleaf weeds
- Effective and fast-acting
Cons
- Defective sprayer
Our list wouldn’t be complete without mentioning this non-selective, post-emergent organic weed killer from Avenger. Approved for use in Organic Gardening by the USDA National Organic Program (NOP) Rule, the effective concentrate formula is a safe choice for controlling weed growth in any lawn or garden.
Avenger Organics, Avenger Weed Killer Concentrate, for...
- Fast acting – visible results in less than 2 hours
- Highly biodegradable – dissipates quickly
Why Did We Like It?
We loved the fast-acting nature of this post-emergent organic herbicide from Avenger. The active ingredient d-limonene (citrus oil), generally recognized as safe by the FDA USDA IR-4, strips away the waxy plant cuticle. This causes dehydration, and the weeds eventually dry and then die.
The University and independent testing results also prove that the Avenger Organic Weed Killer is effective and quick in killing broadleaf weeds and grasses. It’s a concentrated formula that can be confidently used in a 1:6 ratio to control annual weeds less than 6 inches tall.
On the contrary, it controls the growth of annual weeds above 6 inches tall using a ratio of 1:4 or 1:2. The biodegradable and non-toxic herbicide can also be safely used around pets, wildlife, fences, foundations and works well in cold and cloudy conditions. You don’t even have to bother about it staining bricks, concrete, or pavement.
What Could’ve Been Better?
The best part about using the Avenger Organic Weed Killer is its fast-acting formula that delivers results within 2 hours. But we found this true primarily for controlling young plants and weeds. For maximum effectiveness, it’s best to mix the concentrated herbicide with a gallon of vinegar.
Pros
- Safe and biodegradable
- Visible results in less than 2 hours
- Proven cold and cloudy weather performance
- Controls both small and large annual weeds
- Doesn’t stain bricks, concrete, or pavements
Cons
- Needs to be mixed with vinegar
Broadleaf Weed Killer Buyer’s Guide
With this, we conclude our list of the top 13 broadleaf weed killers for lawns and gardens. So, were you able to make a choice after going through each option on the list? Don’t worry, even if you haven’t; we’re here to help.
We understand that finding the best lawn and garden weed killer from a handpicked list of excellent options is easier said than done. That’s why we’ve come forward with this buyer’s guide, explaining a few crucial factors that need attention prior to making a purchase. Read on to know more…
Type Of Weed Killer
Weed killers are available in two primary forms – liquid and granular. And how you apply any herbicide depends on the type you use. On that note, let’s elaborate on them.
(a) Granular
Weed killers available in granular forms are suitable for broad-based applications, like covering the entire lawn or garden. All you need is the right equipment, and you’re good to go.
The most important tool required for spreading the herbicide evenly across the area is a spreader. Handheld ones are fine for smaller areas, but it’s better to use a spreader with wheels in order to cover larger areas.
Don’t forget to water the granules using a hose or sprinkler system after application. This will help release the weed killer into the ground for it to be effective.
(b) Liquid
Generally, liquid weed killers are available in two forms, the first one being the concentrated formula. These herbicides have to be mixed with water and then applied using a sprayer. Manufacturers usually specify the ratio of concentrate required, depending on the type of weed and application.
Many of these products also come with a heavy-duty spray bottle, featuring a nozzle to help spray the solution directly on to the roots, which brings us to the second liquid weed killer type. The ready-to-use spray is more convenient to use; simply attach a garden hose to its nozzle, turn on the water, and you’re on the right track.
Concentrated liquids are ideal for tough weeds, particularly difficult to get rid of, while ready-to-use options can only be used in areas that can be reached with a garden hose. For large lawns, consider using a concentrated weed killer and a portable sprayer.
They offer better value and last longer since only a few tablespoons are used at a time. Other than this, the safety of your family and pets should be considered while selecting a weed killer, irrespective of the type. Organic liquid herbicides made using natural ingredients are safe for your skin and the turf surrounding the notorious broadleaf weeds.
Treatment
The untamed, notorious broadleaf weeds in your lawn can be treated pre or post-emergently. Knowing the type of weed you’re dealing with can help you decide on the weed killer and treatment type.
(a) Post-Emergent
Treating weeds post-emergence means they’ve already sprouted and are visible above the ground. In such cases, you’ll need to apply the weed killer in early spring or fall, depending on when the weed is most actively growing.
It’s also important to note that post-emergent herbicides should not be applied when the weather is too hot or dry. In such conditions, the grass remains dry, and herbicides end up causing damage to the turf, which wouldn’t be occurring in favorable conditions. Always remember that weed killers used for post-emergent treatments are best effective in cold weather.
(b) Pre-Emergent
Pre-emergent weed killers are highly effective on annual weeds. They try to prevent weed growth before the leaves emerge, provided the weed type is known.
For perennials, you need to know the growing pattern of the weed to apply the herbicide at the right time. However, most pre-emergent weed killers have to be sprayed before the weeds begin germinating.
Let’s consider an example – crabgrass, a summer annual, usually germinates in spring and winter. So, the weed killer will have to be applied in early spring. On the other hand, annuals like chickweed sprout in the fall, so the herbicide application should take place in late summer.
We find it imperative to mention that pre-emergent weed killers won’t work once the weeds are visible. It will be too late, and you’ll have to switch to a post-emergent weed killer.
Verdict
Broadleaf weeds, such as clover, henbit, oxalis, and dandelions, are difficult to tame and even harder to destroy. That’s why it’s crucial to use a weed killer that helps control their growth without damaging your lawn or the surrounding turf.
Now, all the herbicides we’ve reviewed in this guide are highly effective, but our topmost recommendation is the Bonide BND061. Its systematic action kills the toughest weeds down to the roots within hours.
However, if you’re in search of an all-around weed killer with proven consistent cold-weather performance, then the VPG Fertilome 803064 Weed-Free Zone is your best bet. On the contrary, the Eco Garden Pro is the safest option on the list.
That said, we now come to the end of this informative and review-based guide. Feel free to try out any of our 13 recommendations, depending on your requirements.
Till next time, take care, and happy gardening!
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