Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
English ivy, poison ivy, and other stubborn vines do not die from a surface spray. They survive by hiding in roots and creeping back weeks later. The best ivy weed killers use targeted chemistry to reach deep into the root system — so the plant starves completely, not just wilts on top. That is the difference between a temporary fix and a permanent solution.
I’m Rikta — the founder and writer behind Lawn Gear Lab. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
After looking at the concentrated formulas, ready-to-use sprays, and combination broad-spectrum killers, the real standouts earned their rank by how fast they work and how deeply they penetrate the plant. Read on for the definitive list of the best ivy weed killer options you can buy today.
Our Picks at a Glance
How To Choose The Best Ivy Weed Killer
Not all weed killers handle ivy the same way. Ivy has a waxy leaf surface and a deep, creeping root system. A general-purpose spray may brown the leaves but leave the roots alive. Here is what separates an effective ivy killer from a waste of money.
Concentrate vs. ready-to-use
A concentrate must be mixed with water before spraying. It costs more upfront but can treat a much larger area — some jugs make over 90 gallons of spray. A ready-to-use bottle is simpler and quicker for a small patch, but the coverage runs out fast. If you are clearing a fence line or a wooded edge, concentrate is the smarter route.
Rainfast time
Rainfast time tells you how long the spray needs to dry before rain washes it off. The best options in this category lock onto the leaf in as little as 30 minutes. Others require 2 to 3 hours. Choose the product that matches your local weather window.
Active ingredients
Triclopyr is the ingredient most effective on woody vines and ivy. It penetrates the waxy coating and moves through the plant to the roots. Products also use 2,4-D, dicamba, or glyphosate. The most powerful formulas combine two or three of these for a faster, deeper kill.
Quick Comparison
| Model | Best For | Volume | Coverage | Rainfast | Amazon |
|---|---|---|---|---|---|
| Southern Ag Crossbow★ Best Overall | Large-scale vineyard & brush | 128 oz | 2.23 acres | Not stated | Amazon |
| Roundup Poison Ivy PlusFastest Knockdown | Fast visible results | 32 oz | 1,500 sq ft | 30 min | Amazon |
| Ortho MAX Poison IvyResidential Specialist | Targeted residential spot-spray | 24 oz | Non-selective | 2 hours | Amazon |
| Pulverize Brush & Vine | Battery-powered sprayer ease | 128 oz | 1,000 sq ft | Not stated | Amazon |
| Bonide Chickweed & Clover | Lawn-safe ivy & broadleaf control | 128 oz | 1,000 sq ft | Not stated | Amazon |
| Monterey Brush & Vine | Stump treatment & resprout prevention | 32 oz | Not stated | 24 hours (no rain) | Amazon |
| SpeedZone EW Lawn Weed Killer | Fast-acting cool-weather application | 20 oz | Varies by grass type | 3 hours | Amazon |
| Bonide BK-32 | Grass-safe brush & stump killer | 128 oz | 240+ weeds | Not stated | Amazon |
| Agrisel GlyPhoSel Pro | Large-area economical spot treatment | 320 oz | 32,000 sq ft | Not stated | Amazon |
In‑Depth Reviews
1. Southern Ag Crossbow Specialty Herbicide
Our pick — over 4.5★ from 800+ verified ratings; the strongest balance of quality and price.
The gallon jug that turns 96 gallons of spray against even the toughest English ivy
This is the product that property owners reach for when ivy has been left unchecked for years. The active ingredients are Garlon and 2,4-D — a combination that penetrates thick waxy leaves and travels to the roots. Buyers report that “killed all vegetation (ivy, vines, 8ft weeds, small trees, bushes, grass) within 48 hours; complete die-off in 1 week.” That speed, even on eight-foot-tall weeds, separates it from slower formulas.
The 128-fluid-ounce jug makes up to 96 gallons of finished spray solution, covering 2.23 acres per bottle. The Ortho MAX contains 24 fluid ounces. It is not a ready-to-use product — you need a tank or hose-end sprayer — but the per-acre cost is dramatically lower. The clear win here is durability: sellers note the product has been used for years and is “a little more efficient” than competitors. The trade-off is a strong odor and the need to avoid rain for about three days after application.
Owner-tested punch: Number one for effectiveness, with 123 buyers specifically praising how well it kills — the highest count in this entire roundup.
One honest limit: Performance varies by soil type and local rainfall. On rich, wet soil some owners needed a second treatment. But for heavy brush and established ivy, this is the benchmark.
Reach for this if: you have a large property, fence line, or wooded edge overrun with thick vines and brush.
Think twice if: you only have a small patch of poison ivy in a garden bed — the volume and mixing step is overkill for a single spot.
2. Roundup Poison Ivy Plus Tough Brush Killer2 Concentrate
Visible results in hours and rainproof in half an hour — a weather-beater for the impatient gardener
Roundup’s formula uses triclopyr combined with fluazifop and diquat dibromide, creating a three-pronged attack that works on poison ivy, poison oak, kudzu, and wild blackberry. The standout spec here is the rainfast time of 30 minutes — the fastest in the group — meaning you can spray just before a quick shower and still get full results. Owners mention it “killed weeds within hours” and habitat restoration volunteers use it for invasive species control.
The 32-ounce concentrate covers 1,500 square feet per mixed gallon. It contains 32 fluid ounces, while the Ortho MAX contains 24 fluid ounces. You can plant new grass or flowers as soon as 1 to 30 days after application, depending on what you are planting. For the price, this delivers the fastest visible turnaround in the lineup.
What wins owners over
- Visible results within hours, full kill in days
- Rainproof in just 30 minutes — ideal for unpredictable weather
- Effective on poison oak, kudzu, and blackberry, not just ivy
The size constraint
- 32 oz is not enough for an acre and a half — owners order multiple bottles
- Mixed opinions on whether the value matches the concentration strength
Best for: someone who needs fast, visible proof the spray is working and wants to beat an incoming forecast.
Not for: deep-rooted English ivy ground cover that needs persistent saturation across a large acreage.
3. Ortho MAX Poison Ivy & Tough Brush Killer Ready-To-Use
The only product that worked on poison ivy for owners who tried everything else
This ready-to-use spray from Ortho is a spot-treatment weapon for homeowners. It kills over 60 types of brush and weeds, including poison ivy, poison oak, kudzu, and wild blackberries. The rainfast window is 2 hours — longer than the Roundup above, but still manageable. The defining review here is direct: “for me, this is the only product that works on poison ivy.” Another owner confirmed it killed established wild berry plants after 4 to 5 weeks, with full death within 2 months.
At 24 ounces, the bottle is small. That is the obvious trade-off against the Southern Ag gallon, which contains 128 fluid ounces. But for a single driveway edge or a patch of poison oak in Northern California, the convenience of a trigger spray with no mixing step is the real draw. The product is safe for nearby plants when used carefully, which is critical in a residential setting where desirable shrubs sit inches from the target.
Honest verdict: Effective, but slow-acting — it takes two weeks for yellowing and a month for full death. Owners who want instant results may be disappointed. But for pure reliability on poison ivy in a small area, this is a proven choice.
Grab this for: a small patch of poison ivy or oak near a garden or foundation where overspray risk is high.
Pass if: you need to clear a large fence line or thick brush — the bottle runs out fast.
4. Pulverize Brush & Vine Ready to Use Weed Killer
A gallon of ready-to-use spray that makes quick work of ivy for under the cost of a dinner out
Pulverize comes as a 128-ounce ready-to-use bottle with an integrated battery-powered sprayer, which means you push a button and start spraying — no pumping, no mixing. The active ingredient is maleic hydrazide, and the coverage is listed at 1,000 square feet. One owner reported it “destroyed the ivy in the front yard” after four thorough applications, with the ivy turning brown within a day.
The catch comes from the hardware. The battery life is a common frustration — customers note the batteries die before the job is finished, and the sprayer can stop working or arrive leaking. The product works on ivy, especially when you cut the main vines first and spray the cuts, but it takes repeated applications for persistent ground cover. One owner called it a waste of money when it only browned the leaves temporarily.
The strong side
- Gallon-size ready-to-use bottle — no mixing or measuring
- Battery sprayer makes application easy when it works
- Non-staining formula
The weak side
- Battery sprayer is unreliable; some units die mid-job or arrive damaged
- Mixed reviews on effectiveness — works best with cut-stem application
Best for: a homeowner who wants a large volume of ready-to-use spray without measuring and is willing to replace the sprayer head.
Skip if: you need a single-application solution for a heavy ivy infestation — budget for repeat treatments.
5. Bonide Chickweed, Clover & Oxalis Killer
Kills ground ivy and clover while leaving your turf grass completely untouched
Bonide’s 128-ounce ready-to-use spray is designed for lawns. It targets broadleaf weeds like ground ivy (a common look-alike), clover, chickweed, and dandelions without harming Kentucky bluegrass, fescue, or Bermuda grass. The active ingredients are triclopyr, MCPA, and dicamba — a broad-spectrum trio. It controls over 100 types of weeds, and one owner calculated the concentrated version at half the cost per 1,000 square feet compared to Ortho Weed B Gone.
The coverage is 1,000 square feet per bottle, the widest of any ready-to-use option here. The biggest real-world complaint is the spray attachment — 33 owners flagged it as a problem. Many found the hand sprayer inadequate for large lawns and switched to a separate pump sprayer. For pure lawn safety, this is the pick, but budget for a better applicator.
What it does best: ground ivy and clover disappear fast. One owner reported clovers browning in 3 days. The formula is clear and nearly odorless, which makes it pleasant to use around the house.
What holds it back: the sprayer. Expect to transfer the liquid into a quality pump sprayer for even coverage. Some owners also found it weak on heavy clover patches with a single application.
Reach for this if: ground ivy is invading your lawn and you want to protect the grass while eradicating the weed.
Look elsewhere if: you need a non-selective killer for poison ivy on a fence line or wooded lot — this is selective and won’t kill woody vines.
6. Monterey Brush and Vine Control
The pour-and-kill concentrate that stops stumps from resprouting after cutting
Monterey’s formula uses triclopyr and comes as a 32-ounce concentrate. It is designed for woody plants and vines, including poison ivy, blackberry, honeysuckle, and alder. The standout use case here is stump treatment — you apply the undiluted product directly to a freshly cut stump with the included measuring spoon to prevent resprouting. One owner called it “best vine and weed killer” and said “it goes along way in killing roots and stopping them from coming back.”
This is not a quick-spray product. The label warns that rainfall within 24 hours of application may reduce effectiveness, which is a longer window than the Roundup at 30 minutes. But for targeted work — pouring on invasive shrubs or painting cut vines — it is extremely effective. Reviewers point out success on poison ivy after a second application. The 32-ounce size is a balance for a property with moderate vine pressure.
Where it shines
- Powerful on poison ivy, blackberry, and honeysuckle after 2 applications
- Excellent for stump treatment — stops roots from sending up new shoots
- Simple pour application, no sprayer needed for stumps
What to know
- 24-hour no-rain requirement is longer than competitors
- Concentrate needs mixing with water for spray; undiluted only for stumps
Ideal for: anyone cutting down woody vines or brush and wanting to prevent regrowth from the stump.
Not ideal for: large-area broadcast spraying — better suited for spot treatment and cut-stem work.
7. SpeedZone EW Lawn Weed Killer
Visible weed curling within hours — the cool-weather solution that keeps working in spring and fall
SpeedZone EW is a 20-ounce concentrate from PBI/Gordon that controls over 90 listed weeds, including ground ivy, white clover, dandelion, and spurge. The big sell is speed: shoppers say visible curling and browning of weeds within hours of application and full death in two days. It is also labeled for cool-weather performance, which means it works when temperatures are too low for many other herbicides. That makes it the choice for early spring or late fall treatments.
The rainfast time is 3 hours — longer than the Roundup’s 30 minutes but still workable. It is safe for Kentucky bluegrass, tall fescue, Bermuda grass, and zoysia, and you can reseed in as little as 7 days. One owner with a 13,000-square-foot lawn using a mower-mounted boom sprayer said “nearly all the weeds were dead in a week.” The main downside is that spurge can reappear within 2 months and the label limits reapplication to twice yearly.
Standout strength: speed. This is the fastest-acting lawn weed killer in the list for cool-weather use. The formula hit weeds so fast one owner said you could see the leaves curling in the same day.
The limit: only 20 ounces in the bottle, so heavy users will need multiple bottles for large acreage. The lack of a included measuring cap is a small frustration.
Best for: homeowners who treat their lawn early in the season or in fall and want visible proof the product is working within hours.
Consider something else if: you need a non-selective brush killer for woody vines — this is a selective lawn herbicide, not a brush eliminator.
8. Bonide BK-32 Poison Ivy & Brush Killer Concentrate
Kills poison ivy and over 240 other weeds without killing your lawn — the broadest weed list in the roundup
Bonide BK-32 is a 128-ounce concentrate that kills poison ivy, poison oak, kudzu, wild blackberries, and over 240 other weed types. The active ingredients are MCPA, triclopyr, and dicamba, with a 100% root-kill claim. It is labeled as safe for lawn grasses including bluegrass, fescue, Bermuda, and zoysia when used as directed. For stump removal, you can apply the undiluted concentrate directly to a freshly cut stump with a paintbrush.
One owner called it “the stuff of nightmares for poison ivy” and said it kills permanently by targeting the roots. But it needs a hot, sunny day with 48 hours of no rain for best results — a longer window than many competitors. The effectiveness split in reviews (111 owners mentioned it, but Amazon tags the sentiment as mixed) suggests that results depend heavily on following the label’s weather and application instructions precisely. Some owners needed two or three treatments on ground ivy.
The strengths
- Safe for lawn grasses when applied correctly — kills brush, not the turf
- Wide target list — over 240 species including poison ivy, blackberry, and kudzu
- Effective as a stump killer when applied undiluted to fresh cuts
The caveats
- Needs 48 hours without rain — the longest weather window here
- Mixed effectiveness reviews — some owners found it weak on heavy overgrowth
Reach for this if: you have a mixed lawn and brush problem and want one product that kills vines without harming the grass.
Skip if: you deal with frequent rain or cannot wait 48 hours for the spray to dry.
9. Agrisel GlyPhoSel Pro Weed Killer
320 ounces of 41% glyphosate — the volume leader for large-scale poison ivy and brush control
Agrisel GlyPhoSel Pro is a 320-ounce jug (the largest in this list) containing 41% glyphosate, the active ingredient found in original Roundup. It targets poison ivy, crabgrass, creeping Charlie, spurge, and grasses. The coverage is around 32,000 square feet, making it the most economical option for acreage. The water-based formula is low-odor and designed to minimize staining, which owners appreciate for spray jobs around the house.
The mixed feedback on effectiveness is important to note. While some owners call it a cost-effective replacement for discontinued products, others found it ineffective on persistent weeds despite correct mixing at 8 ounces per gallon. One review noted it “takes a little time to work but does its job every time.” This is a glyphosate-only product, so it lacks the triclopyr that ivy specialists prefer for woody vines. It works, but established ivy may need higher concentrations or multiple applications.
The big upside: price per square foot is the lowest in the group, and the 320-ounce jug means fewer trips to the store. The low-odor formula is genuinely easier to work with than harsh-smelling concentrates.
The honest trade-off: pure glyphosate (41%) is less specialized for ivy than a triclopyr blend. For tough woody brush, the Southern Ag Crossbow or Bonide BK-32 is a better fit.
Ideal for: clearing large areas of general weeds and grass where cost per gallon matters most.
Look elsewhere for: thick, established poison ivy or woody vines that need triclopyr’s root-penetrating punch.
Understanding the Specs
Triclopyr vs. glyphosate for ivy
Ivy has a waxy leaf surface that repels water-based sprays. Triclopyr is an auxin-mimicking herbicide that penetrates that waxy barrier and moves systemically through the plant to the roots. Glyphosate works on general weeds but is less effective on established woody vines. The best ivy killers in this list use triclopyr either alone or combined with 2,4-D and dicamba. Check the active ingredients label before buying — if it does not list triclopyr, you may need a second application on tough ivy.
Rainfast time
Rainfast time is the period between application and the first rain that the spray needs to absorb into the leaf. A 30-minute rainfast (like the Roundup Poison Ivy Plus) lets you spray close to a forecast. A 3-hour rainfast (like SpeedZone EW) gives you more flexibility if a passing shower hits. Products without a stated rainfast time are best applied when no rain is expected for 24 to 48 hours. For ivy, which has waxy leaves, slower-drying conditions help the active ingredient penetrate.
FAQ
What is the best time of year to spray ivy weed killer?
Will ivy killer kill my grass too?
How long does it take for ivy killer to work?
Can I use ivy killer on stumps to stop regrowth?
How soon after rain can I apply ivy killer?
Is it safe for pets after spraying ivy killer?
How much ivy killer do I need for a large infestation?
What is the difference between ivy killer and regular weed killer?
Can I mix ivy killer with other herbicides?
Will ivy killer work on bamboo or kudzu?
Final Thoughts: The Verdict
For the majority of shoppers, the best ivy weed killer winner is the Southern Ag Crossbow Specialty Herbicide because it combines the largest coverage area (2.23 acres per jug) with the fastest reported die-off (48 hours on heavy brush) and the highest owner satisfaction on effectiveness. If you want the fastest visible results and a 30-minute rainfast window, grab the Roundup Poison Ivy Plus. And for lawn-safe ground ivy control that leaves your grass untouched, the Bonide Chickweed, Clover & Oxalis Killer is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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