reviewed by Christina Lopez
Poison ivies are tough woody and perennial pests that can be found in gardens, pastures, fields, woodlands, and even farms. They appear in form of small shrubs with hairy roots along their stems just like vines that attach to plants and trees. This plant is poisonous and is classified as a weed because it can choke flowers, garden plants, lawn grass, and crops on farms.
Poison ivy plants contain irritating oil urushiol that can cause a bad rash if they touch human skin. So, poison ivy harms both plants and humans. Hence, the need to get rid of them. To kill and get rid of poison ivy completely, you will need to apply quality herbicides like poison ivy killers. These herbicides are also great for killing other stubborn weeds that grow in yards. Poison ivy killers are herbicides with elements that ensure weeds in your space are cleared.
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Poison ivy plants are known to grow fast due to their underground rhizome and seeds. They are tough and difficult to eradicate, which is why you need some of the best poison ivy killers. In this guide, we will review some of the best poison ivy killers. You should read this product review and follow the instruction as directed when spraying these products on poison ivy.
Here are ten of the best poison ivy killers reviewed in 2023;
The "Roundup Ready-To-Use Poison Ivy Plus Weed Killer" is a tough brush killer that combines the powers of two tough brush-killing ingredients to kill the toughest weeds and grasses. This weed killer product is good for killing weeds and ivies such as poison sumac, poison ivy, and poison oak. It can also be used to get rid of shrubs growing on walls and wooden materials.
This ivy weed poison has a mixture of ingredients that will penetrate the waxy leaves and stems of tough weed and grass. It is powerful to the extent that the poison sprayed on the leaves of these difficult-to-kill grass penetrates down to their roots. This will ensure that the weeds and grasses don't grow back once they are dead. Roundup ready-to-use poison ivy plus is one of the best weed killer products to use for invasive shrubs like wild blackberry and kudzu.
How To Apply: You should spray the grass, brush, or weed you are planning to get rid of with the Roundup Poison Ivy Plus until they are wet. This product can be sprayed on vines growing on poles and fences. But make sure you cut the vines to a height of 4 feet before spraying.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The next product on this review list is manufactured by the Bonide brand that is mainly dedicated to providing products and solutions for home, lawn, and garden pest solutions. Bonide Poison Oak and Ivy Killer is a ready-to-use herbicide that contains a three-way herbicide called Trimec. This provides effective weed control down to the roots. It offers a rainfast and effective formula which makes it a perfect product for killing poison oak and poison ivy.
This is a good product for killing poison ivy because they are classified as ivy-specific killing products. It will only take a day or two for poison ivy within your yard to die completely after spraying Bonide BND506 Poison Ivy Killer on their leaves. It is also safe for lawn grasses.
How to Apply: You don't need to mix or pour because it is ready to use on arrival. Get hold of the spray nozzle and deploy it on leaves of poison ivy plants or broadleaf weeds. These weeds include clover, thistle, ragweed, dandelion, chicory, and ground ivy, etc. Ensure that you spray this poison ivy killer product under the sun and give it enough time to dry before it rains.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The Scotts Ortho Max Poison Ivy Tough Brush Killer is a perfect product for fighting a losing battle against harsh brush and weeds. It made our list of best poison ivy killers because it kills well over 60+ different types of brush and weeds. It is specially formulated to kill the toughest weeds including kudzu, poison oak, poison ivy, and wild blackberries.
Scotts Ortho Poison Ivy Killer has a concentration of ingredients that will kill tough weeds in a matter of a few days after it has been sprayed on their leaves. It can also penetrate the roots of these brush and weeds to ensure they don't regrow after some months. It is one of the most reliable and highly effective poison ivy killers for killing the toughest brush and weeds.
How to Apply: This poison ivy killer is easy to apply because it can be sprayed with an Ortho Dial 'N Spray Hose-End Sprayer. It is rainproof to a certain level, so you can be sure it won't wash away if rain falls immediately after application. But it is advisable to spray this product on those tough brush or poison ivy plants with a time allowance for it to dry before the rain falls.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
Here is another weed killer product from Roundup. This is different from the initial one we reviewed because it is a Roundup Ready-To-Use Poison Ivy Plus Tough Brush Killer that comes with a comfort wand. This is a good product that combines the power of two tough brush-killing ingredients to kill even the toughest grasses and weeds growing in your space at home.
It comes in 1.33 gal. and comfort spray wand with ready-to-use formula. This means you don't have to mix it before applying. You can use this product to kill different types of weeds that include ragweed, kudzu, poison sumac, poison oak, poison ivy, honeysuckle, and even wild blackberries. It kills any type of tough brush and weeds you can find around.
How To Apply: It involves no-mix because it comes with ready-to-use formula. So, make use of the continuous spray wand to spray the weeds you want to kill until thoroughly wet. It is rainproof for up to 30 minutes after application. You can spray this product around tree rings, along fence lines, in mulched beds, along foundations, and areas with a woody brush.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The "Ortho GroundClear Poison Ivy and Tough Brush Killer" is one of the best poison ivy killer products for killing weeds and poison ivy plants. It comes with a ready-to-use comfort wand to make the spraying of tough brush and weeds easy. It kills poison ivy, poison oak, kudzu, and wild blackberries within 24hours of application. It is a 1.33 gal. packaged tough brush killer.
Ortho GroundClear Poison Ivy and Tough Brush Killer can kill over 60+ different types of tough weeds that include kudzu, vines, brambles, poison oak, poison ivy, wild blackberries, and other woody plants. It will also penetrate to their roots to ensure a total kill and reduce the chances of regrowth. It is highly concentrated and will produce an effective result within a few days.
How To Apply: You should first install the Ortho-Comfort Wand attached to the side of the keg. It is designed to make the spraying of the product easy by targeting brush, shrubs, and weeds with a continuous stream. Ensure you apply when weeds are leafed out and actively growing so they can touch every part. You will start seeing yellowing and wilting results in 24hrs after use.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
Roundup Concentrate Poison Ivy Plus Tough Brush Killer is created with exclusive formula. This product combines two tough brush-killing ingredients to penetrate the waxy leaves of tough brush and weeds. It is a strong weed killer because it can penetrate hard-to-kill weeds down to the roots.
While it is created for killing tough brush, it also kills ivies such as poison oak, poison ivy, and poison sumac. You can also use it to kill shrubs and vines such as kudzu and wild blackberries. You can spray this product on the leaves of weeds, around tree rings, along fence lines, in mulched beds, along foundations, and also areas with a woody brush.
How To Apply: You can mix 6.0 fl. Oz. of the concentrate with a gallon of water before use, and ensure you apply when weeds are actively growing When applying this product, ensure you spray when the air is calm to prevent drift to desirable plants within your garden. You should only use the undiluted product for stump treatment and repeat application if it doesn't work.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The BK-32 Concentrate of Bonide Poison Ivy and Brush Killer is a woody plant herbicide for controlling mixed brush. It also controls noxious perennial weeds on lawns, non-cropland, and other ornamental turf grass areas. This powerful non-volatile formulation product is great for killing the toughest weed species. It will kill weeds without harming the grass in lawns.
Bonide BK-32 Concentrate Poison Ivy Killer is one of the best weed killers because it is used to kill tree stumps. It will stay wherever you spray it, without danger of vapor damage or root uptake by surrounding ornamentals and trees. You will get to see the effect after just one application on the toughest brush and weeds.
How To Apply: You should mix this product with water before spraying on the weeds to dilute it. Once the product is properly mixed and diluted, pour in a tank or hose-end sprayer to make the application process easy and effective. If you use this product as directed it can kill different types of poison ivy plants including Bahia, Bent, Rye, Bermuda, Bluegrass, and Zoysia lawns.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
This is a special type of weed killer from the Voluntary Purchasing Group. This herbicide is produced with a Triclopyr ingredient that controls unwanted vines and woody plants. Hi-Yield 1184 Brush Killer and Stump Killer is great for killing poison ivy around buildings, cabins, homes, fences, trails, and non-crop growing areas. It is highly reliable and very effective.
This product can be applied to get rid of tree stumps because it penetrates weeds and trees to the roots. Once you apply the product as directed, you can expect to start seeing results after a couple of days. As the name implies, it is a high-yield brush killer that is good for killing ivies like poison ivy, poison oak, kudzu, and wild blackberries.
How To Apply: Mix with water as directed and spray on the weeds you want to get rid of. The undiluted portion of this product should be applied with a paintbrush so it completely covers the fresh-cut surface of weeds. For vine control, you should cut the vines first and treat them as directed for stump treatment. It is a great product for killing poison oak and poison ivy.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The "BioAdvanced Triclopyr Poison Ivy and Brush Killer" is a ready-to-use herbicide product that kills kudzu, blackberries, poison oak, poison ivy, and other tough brush. It is mixed with a special penetrating formula that kills weeds and even the toughest plants down to the roots. You can win the battle with unwanted brush and weeds trying to take over your yard with it.
This is a non-selective weed grass control that works for all types of weeds. This brush killer kills ivies like poison ivy, poison oak, bramble, kudzu, blackberry, and 70+ different kind of weeds. You can apply this BioAdvanced Brush Killer around different parts of your home, buildings, fences, walkways, and more. If applied as directed, you will start seeing results in 1-6 weeks.
How To Apply: Apply this product when the weed plants are actively growing for the best results. It comes with a ready-to-use nested sprayer to help with an easy and quick application. Ensure you spray every part of the weed until they are thoroughly wet. You can be sure any rain after use will not wash away the effectiveness because it offers 4 hours of rainproof protection.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
The final product on our list of best poison ivy killers is "BioAdvanced Brush Killer Plus" product. It is a ready-to-spray poison ivy killer and stump remover product that contains a special formula. This penetrating formula helps to fight weeds down to the roots and it is great for killing kudzu, poison ivy, poison oak, bramble, wild blackberry, and 70+ other types of weeds.
It has active ingredients that help to fight the toughest brush and weeds. You will start seeing results such as yellowing and wilting in as little as 1-6 weeks after application. This herbicide product is great for killing the toughest brush and weeds without damaging your lawn or garden plants. It comes with an EZ-GRIP One Touch Sprayer for easy and fast application.
How To Apply: Apply when weeds are actively growing with the ready-to-spray sprayer. You can attach the product to your garden hose, turn on the water, and use your thumb to activate the sprayer. Ensure you spray the weeds until they are thoroughly wet and not dripping.
Basic Features
The Pros (Benefits)
The Cons (Limitations)
If you have poison ivy plants or weeds you want to fight in your home, you need to get the best poison ivy killer product. To know the right weed killer to buy, you will have to consider several important factors. There are several poison ivy killers out there but some of them are not as effective as you'll demand. Hence, identifying what to look out for in poison ivy killers is vital.
In this section of the guide, we will show you some of the factors to consider when looking out for the best poison ivy killer that will help fight unwanted weeds in your garden and domestic environments within your home. So, ensure you read and study this buying guide.
Rain can fall a few hours after applying poison ivy killer product to unwanted weeds in your garden or lawn. When this happens, the water from the rain can wash away your weed treatment if they don't offer waterproof protection. In other to avoid this, look for herbicides that have a waterproof feature on their label or product description. This feature will ensure that herbicide application stays on area of application if rain falls shortly after it's been applied.
You will be wasting your time and resources if you use a product that will kill only the leaves of weeds and not the roots. Poison ivy plants are some of the toughest weeds out there, so you need to fight them with herbicide products that have down to the root elimination feature.
If you don't eliminate poison ivy completely, the tendency that they will grow back after some months is very high. So, when buying poison ivy killer product, ensure it has the ability to kill weeds down to the root. This will make sure poison ivy doesn't grow back after application.
It is important to check the concentration formula of herbicides before purchasing them. There are two major formulas; concentrate formula and ready-to-use formula. Concentrate formula has a strong concentration of ingredients that requires users to mix them with water before use. This ensures they are safe to use while the ready-to-use formula does not require diluting with water, which means they are fast and easy to apply. Choose your preference carefully.
Here are frequently asked questions that might be of help;
A non-ionic surfactant product is specially added to herbicides to improve results. When you use this product alongside poison ivy killers, it helps to increase the coverage and penetration of different kinds of pesticide sprays. This wetting agent improves the overall effectiveness of most herbicides like brush killer, atrazine, and poison ivy killer.
Herbicides are produced in two forms; concentrate form and ready-to-use form. The difference between the two lies in how their concentration formula. Ready-to-use herbicides do not require using water to mix them before application. Once you have them, you can spray directly on the weeds you want to kill. While the concentrate form of herbicides is produced with strong formula, which means you have to dilute them with water before use.
Poison ivy plants are very tough and difficult to kill, so not all herbicides can get rid of them fast and completely. Most poison ivy killers might take weeks to completely kill poison ivy plants but with the " Roundup (5007410) Poison Ivy Plus Killer" product, you are guaranteed to start seeing yellowing and wilting results after 24hrs of application. Highly recommended.
Each of the poison ivy killers we reviewed is safe for use if you follow the instructions as directed on the package. But we advise that you keep them away from your pets and little ones. Ensure you store them in a cool dry place after use and always wash your hands.
Most poison ivy killers will kill any plant they come in contact with but there are some products you can use on weeds that won't spread to ornaments and other plants around them. So, yes you can find poison ivy killer that won't kill your lawn grass. Just ensure you spray with caution.
BioAdvanced 704655A Triclopyr Kills Kudzu, Poison Ivy and Other Tough Brush Killer Plus - Walmart Link
Bonide (BND506) - Poison Oak and Ivy Killer, Ready to Use Herbicide (32 oz.) - Walmart Link
BrushTox Brush Killer with Triclopyr, 32 oz - Walmart Link
Roundup Concentrate Poison Ivy Plus Tough Brush Killer, 32 oz. - Walmart Link
The Scotts Ortho Max Poison Ivy Tough Brush Killer, 32-Ounce - Walmart Link
ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet Safe | Clover Killer for - Walmart Link
Southern Ag Crossbow Specialty Herbicide Low Volatile Weed & Brush Herbicide, 32oz -Quart - Walmart Link
Voluntary Purchasing Group Hi-Yield 11484 Brush Killer Stump Killer, 16-Ounce - Walmart Link
Monterey LG5367 Brush and Vine Killer Stump and Tree Sprouting Herbicide Control - Walmart Link
Roundup (5007410) Poison Ivy Plus Killer - Walmart Link
BioAdvanced 704655A Triclopyr Kills Kudzu, Poison Ivy and Other Tough Brush Killer Plus - eBay Link
Bonide (BND506) - Poison Oak and Ivy Killer, Ready to Use Herbicide (32 oz.) - eBay Link
BrushTox Brush Killer with Triclopyr, 32 oz - eBay Link
Roundup Concentrate Poison Ivy Plus Tough Brush Killer, 32 oz. - eBay Link
The Scotts Ortho Max Poison Ivy Tough Brush Killer, 32-Ounce - eBay Link
ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet Safe | Clover Killer for - eBay Link
Southern Ag Crossbow Specialty Herbicide Low Volatile Weed & Brush Herbicide, 32oz -Quart - eBay Link
Voluntary Purchasing Group Hi-Yield 11484 Brush Killer Stump Killer, 16-Ounce - eBay Link
Monterey LG5367 Brush and Vine Killer Stump and Tree Sprouting Herbicide Control - eBay Link
Roundup (5007410) Poison Ivy Plus Killer - eBay Link
Having poison ivy in your home garden or lawn can be very frustrating, so ensure you fight them with the best poison ivy killer products. Investing in these quality herbicides will help you get rid of unwanted space within your space and around your buildings with ease. Make sure you check them out and purchase the one you are comfortable using.
All the poison ivy killer products reviewed in this guide are highly recommended. So, you can go ahead to purchase them and use them to fight weeds in your yard. Kindly, share your thoughts in the comment section.
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About Christina Lopez
Christina Lopez grew up in the scenic city of Mountain View, California. For eighteen ascetic years, she refrained from eating meat until she discovered the exquisite delicacy of chicken thighs. Christina is a city finalist competitive pingpong player, an ocean diver, and an ex-pat in England and Japan. Currently, she is a computer science doctoral student. Christina writes late at night; most of her daytime is spent enchanting her magical herb garden.
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