Best Weed Killer For Ivy: Ready-to-Use Sprays and Concentrates

#1 · Best Overall

1. Ortho GroundClear Brush Killer3

• Weight: 8 oz
• Form: Spray

Best for: For poison ivy and brush patches.

Why it ranks #1: This one-gallon ready-to-use spray targets poison ivy and controls over 60 listed tough weeds and brush, making it a direct fit for ivy.

Coverage of more than 60 listed tough weeds and brush, including poison ivy, poison oak, kudzu, and wild blackberry, makes this Ortho spray a broad option for mixed problem growth. Its one-gallon container suits treating foliage, stems, and trunks when weeds are actively growing and leafed out.

Apply the spray to foliage, stems, and trunks while weeds are actively growing and leafed out; that timing and coverage guidance helps focus treatment on visible, established growth. The listed range of more than 60 weeds and brush includes poison ivy and wild blackberry, so one product can address several named targets in a patch. Ortho cautions against spraying wanted plants or grasses, making careful placement important around lawn and garden areas.

Skip it if you need a concentrate for mixing; Bonide Poison Ivy & Brush Killer BK-32 is supplied as concentrate.

Choose this Ortho spray for actively growing ivy and mixed brush around outdoor areas where careful application is practical. It fits buyers seeking broad listed weed coverage, but keep the spray away from wanted lawn grasses and plants.

Listed on Amazon as: Ortho GroundClear Poison Ivy & Tough Brush Killer3, 1 gal.

#2 · Best for Large Areas

2. BioAdvanced Ivy Killer Concentrate

• Weight: 2.1 lb
• Form: Liquid

Best for: For large wooded-edge treatments.

Why it ranks #2: Its concentrate treats up to 4,000 square feet and moves through foliage and stems into roots; the label lists poison ivy and tough vines.

A concentrate that treats up to 4,000 square feet gives BioAdvanced Poison Ivy Killer Plus an edge for broad fence lines, wooded edges, and trails. Its systemic action moves from leaves and stems into roots, targeting listed ivy and brush at the plant’s source rather than only the visible foliage.

The 32-ounce concentrate covers up to 4,000 square feet, a useful combination for buyers treating extended outdoor areas rather than a few isolated leaves. Its systemic formula is absorbed through leaves and shoots, then moves through stems to the root system; that pathway is intended to kill the plant and stop regrowth. Listed targets include poison ivy, poison oak, kudzu, and blackberry. Handling requires protective clothing, gloves, and eye or face protection.

Skip it if you want a ready-to-use gallon; BioAdvanced Brush Killer Plus Spray comes in a one-gallon spray format.

This concentrate suits buyers treating extensive ivy and brush along wooded edges, fence lines, or trails who want systemic root action. Consider the mixing step and required protective gear before choosing it for a small, quick spot treatment.

Listed on Amazon as: BioAdvanced Poison Ivy Killer Plus, Concentrate, 32 oz, 4,000 Sq Ft

#3 · Largest Ready-to-Use

3. Ortho Max Ivy Brush Killer

• Weight: 13 lb
• Form: Liquid

Best for: For ready-to-use tough brush.

Why it ranks #3: The 1.33-gallon ready-to-use formula targets poison ivy, kudzu, and wild blackberries, and is listed for over 60 types of weeds and brush.

A ready-to-use 1.33-gallon formula gives this Roundup-labeled brush killer a straightforward option for larger ivy and vine patches. It targets more than 60 types of weeds and brush, including poison ivy, kudzu, and wild blackberries, without a concentrate-mixing step.

The ready-to-use liquid removes the need to prepare a concentrate, and the 1.33-gallon container provides a larger listed quantity for outdoor brush treatment. Its more-than-60-type claim includes poison ivy, kudzu, wild blackberries, and other tough weeds and vines, so it can address mixed growth rather than ivy alone. The safety information says to keep people and pets away from sprayed areas until dry and calls for a rain-free forecast for at least two hours.

Skip it if you need a smaller ready-to-use bottle for spot treatment; Ortho MAX Poison Ivy & Tough Brush Killer comes in 24 ounces.

This Roundup-labeled product suits buyers treating substantial patches of tough ivy, vines, or brush who want ready-to-use liquid. Plan around the two-hour rain-free requirement and keep people and pets away until treated areas dry.

Listed on Amazon as: Scotts Ortho Roundup Ortho 0435140 Max Poison Ivy/Tough Brush Killer, 1.33-Gallon

#4 · Root-Targeting Spray

4. BioAdvanced Brush Killer Plus

• Weight: 8.9 lb
• Form: Spray

Best for: For ready-to-use dense overgrowth.

Why it ranks #4: This one-gallon spray is intended for poison ivy and other listed brush, with systemic action through leaves and stems to roots.

Systemic action through leaves and stems into roots makes this one-gallon BioAdvanced spray suited to dense brush where lasting control matters. Its listed uses include wooded edges, fences, trails, walkways, and areas around buildings, with targets ranging from poison ivy to kudzu and blackberry.

The ready-to-use spray avoids a concentrate-mixing step, while its one-gallon bottle provides a format for treating outdoor residential areas with dense overgrowth. BioAdvanced says the formula penetrates leaves and stems and moves into roots, which targets the whole plant rather than only the visible top growth. Listed targets include poison ivy, poison oak, blackberry, and kudzu, among more than 70 weeds and brush. Visible results are listed in 1–6 weeks.

Skip it if you need visible results within hours; Roundup Weed & Grass Killer4 lists results in as fast as six hours.

This BioAdvanced spray fits buyers treating dense ivy and brush along fences, trails, or wooded edges who prefer a ready-to-use format. Allow for its listed 1–6-week visible-results window when planning treatment.

Listed on Amazon as: BioAdvanced Brush Killer Plus Spray – Kills Poison Ivy – 1 Gal Bottle

#5

5. Bonide Poison Oak and Ivy Killer

• Weight: 2.3 lb
• Form: Spray

Best for: For no-mix lawn-edge use.

Why it ranks #5: The 32-ounce ready-to-use spray specifically targets poison ivy, works down to roots, and is described as not harming lawn grass when used as directed.

Ready-to-use application means this Bonide spray needs no mixing or pouring before targeting actively growing poison ivy and poison oak. It is also listed for broadleaf weeds, with directions stating it controls them without harming wanted lawn grasses when used as directed.

The 32-ounce ready-to-use spray lets you aim at actively growing weeds without preparing a mixture, which simplifies small-area treatment. Bonide lists control of poison ivy, poison oak, and broadleaf weeds, while its lawn-grass statement gives buyers a specific use distinction when treating near wanted grass. The product starts working overnight and is rainproof within six hours of application. Avoid windy days and keep it off wanted plants, as the safety information directs.

Skip it if you need stump treatment; Bonide Poison Ivy & Brush Killer BK-32 can be applied undiluted to freshly cut stumps.

This Bonide spray suits buyers seeking no-mix ivy treatment near wanted lawn grass, when used as directed. Its overnight action and six-hour rainproof window make application timing important, and windy-day use is specifically discouraged.

Listed on Amazon as: Bonide Poison Oak & Ivy Killer, 32 oz Ready-to-Use Spray

#6

6. Ortho MAX Ivy Killer 24-Ounce

• Weight: 1.1 lb
• Form: Spray

Best for: For small ready-to-use ivy patches.

Why it ranks #6: This compact ready-to-use spray lists poison ivy among more than 60 tough weeds and brush, and is rainproof in two hours.

The 24-ounce ready-to-use format gives Ortho MAX Poison Ivy & Tough Brush Killer a compact option for targeted outdoor treatment. It lists more than 60 types of tough weeds and brush, including poison ivy, poison oak, kudzu, wild blackberries, woody plants, stumps, and vines.

As a ready-to-use spray, this 24-ounce bottle avoids concentrate preparation for buyers handling a smaller patch. Its listed targets extend beyond ivy to more than 60 tough weeds and brush, with woody plants, stumps, and vines specifically included. Ortho lists rainproofing in two hours and advises application when weeds are leafed out and actively growing. Its stated use areas include non-garden spots around homes, cabins, buildings, fences, and trails.

Skip it if you need a larger listed quantity; Ortho MAX Poison Ivy Tough Brush Killer comes in a 32-ounce bottle.

This Ortho spray fits buyers who want ready-to-use treatment for a smaller ivy or brush patch around fences, trails, or buildings. Apply to actively growing, leafed-out weeds and avoid spraying wanted plants or grasses.

Listed on Amazon as: Ortho 0475010 MAX Poison Ivy & Tough Brush Killer Ready-To-Use, 24-Ounce

#7

7. Ortho MAX Ivy Killer 32-Ounce

• Weight: 2 lb
• Form: Spray

Best for: For concentrate buyers targeting brush.

Why it ranks #7: The 32-ounce spray targets poison ivy, woody plants, and vines, with claims covering over 60 tough brush and weed types.

Ortho’s 32-ounce MAX formula lists more than 60 tough weeds and brush, including poison ivy, poison oak, kudzu, and wild blackberries. Its coverage also names woody plants, stumps, and vines, making it a brush-focused choice for non-garden areas around homes and fences.

The 32-ounce product is described as concentrate, a format that suits buyers willing to prepare treatment rather than reach for a ready-to-use spray. Its listed targets cover more than 60 tough weeds and brush, including poison ivy and woody plants, stumps, and vines, giving it broader stated scope than ivy alone. Ortho lists rainproofing in two hours and directs users to apply when weeds are leafed out and actively growing in non-garden areas.

Skip it if you want direct application without preparing concentrate; Ortho MAX Poison Ivy & Tough Brush Killer Ready-to-Use is supplied as a spray.

Choose this Ortho concentrate if you want listed control of ivy alongside brush, woody plants, stumps, and vines around non-garden areas. It suits buyers prepared to handle concentrate; apply only to actively growing, leafed-out weeds.

Listed on Amazon as: The Scotts Ortho Max Poison Ivy Tough Brush Killer, 32-Ounce

#8

8. Bonide Poison Ivy Brush Killer

• Weight: 1.2 lb
• Form: Concentrate

Best for: For brush and freshly cut stumps.

Why it ranks #8: This concentrate lists poison ivy and more than 240 other tough weeds; it also suits buyers who want a product usable on freshly cut stumps.

The option to apply this Bonide concentrate undiluted to a freshly cut stump sets it apart from ivy-only spot treatments. Mixed with water according to label directions, it also targets poison ivy, poison oak, kudzu, wild blackberry, and more than 240 other tough weeds and brush.

This concentrate has two distinct uses: mix it with water according to label directions for weeds and brush, or brush it undiluted onto the entire freshly cut stump. That flexibility can help buyers address both spreading vines and cut woody growth in one product. Its listed targets include poison ivy, poison oak, kudzu, wild blackberry, and more than 240 other tough weeds. The product is intended to kill brush and weeds, not lawn grasses.

Skip it if you want no-mix application; Bonide Poison Oak & Ivy Killer Ready-to-Use Spray can be aimed directly at weeds.

Pick this Bonide concentrate if you need ivy control plus a stated method for treating freshly cut stumps. It suits buyers comfortable mixing for weed applications; follow label directions and keep it away from wanted lawn grasses.

Listed on Amazon as: Bonide Poison Ivy & Brush Killer BK-32, 16 oz Concentrate

#9

9. Roundup Weed and Grass Killer4

• Form: Liquid

Best for: For fast visible weed results.

Why it ranks #9: It lists poison ivy among weeds killed to the root and becomes rainproof in as fast as 30 minutes, but also targets grasses.

Visible results in as fast as six hours give Roundup Weed & Grass Killer4 a clear appeal when quick feedback matters. The Comfort Wand accompanies a formula that kills poison ivy and other listed weeds and grasses to the root, with rainproofing listed as fast as 30 minutes.

The Comfort Wand provides the named application feature, while the formula targets weeds and grasses to the root, including poison ivy, crabgrass, and clover. Its stated visible-results window begins as fast as six hours, and it becomes rainproof in as fast as 30 minutes, helpful details when scheduling treatment around changing weather. Use is listed around flower beds, perennial landscape plants, trees, shrubs, patios, and walkways. Planting guidance gives a 1-to-30-day wait.

Skip it if you want a product listed specifically for woody brush and stumps; Ortho MAX Poison Ivy & Tough Brush Killer lists both.

Choose Roundup for buyers who value quick visible results and a Comfort Wand for treating poison ivy among other listed weeds and grasses. Check the planting wait guidance before using it where new flowers, trees, or shrubs are planned.

Listed on Amazon as: Roundup Weed & Grass Killer4 with Comfort Wand, 1.33 gal.

#10

10. Pulverize Brush and Vine Killer

• Weight: 1.5 milligrams
• Form: Spray

Best for: For non-chemical brush control.

Why it ranks #10: The ready-to-use spray description lists poison ivy and claims root-level control, but supplies less specific application and coverage detail than higher-ranked options.

Pulverize’s non-chemical formulation uses ammoniated salts of fatty acids to burn down weeds and maleic hydrazide to prevent regrowth. That combination is presented for roots-and-all control of brush and vines, including poison ivy, poison oak, broom, kudzu, and wild blackberry.

The ready-to-use spray format avoids a listed mixing step, while its stated ingredients serve different roles: ammoniated salts of fatty acids burn down weeds, and maleic hydrazide prevents regrowth. Pulverize lists poison ivy, poison oak, broom, kudzu, and wild blackberry among its targets, with claims of killing roots and working quickly. It also describes the formulation as non-staining and says it can be used any time of year, giving buyers flexible timing for brush and vine treatment.

Skip it if you need a stated coverage area for planning; BioAdvanced Poison Ivy Killer Plus Concentrate lists treatment up to 4,000 square feet.

Consider Pulverize if you want its stated non-chemical formula for ivy, brush, and vines with burn-down and regrowth-prevention ingredients. The listing gives no coverage figure, so it is less suited to buyers planning treatment by area.

Listed on Amazon as: PWBV-B-128-S, Brush & Vine Ready to Use Weed Killer, Clear