Best Weed Killer of 2026

Last updated on 06/02/2026
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Most Relevant
Most Relevant
Best Choice
1
Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Elixir Gardens
Why we love it
  • Effective weed control.
  • Super concentrated formula.
  • Large coverage area.
Main Highlights
  • Quickly & effectively clears areas of weeds and unwanted vegetation.
  • Super concentrated 360 gram/litre Glyphosate formula. DILUTION REQUIRED. Kills & eliminates weeds at the root.
  • 2 litres treats up to 3332 sq. meters.
  • Perfect for a range of hard surfaces such as patios, decking, aggregates and driveways.
  • PLEASE NOTE: Depending on the type of weed and climate, please allow up to 7 days to see the effects of the treatment. Some weeds may take up to 4 weeks for the weedkiller to take effect.
  • IMPORTANT STOCK UPDATE: Depending on current stock levels you may receive a 2 x 1 Litre Glyphosate Bottle. This is exactly the same 360g/l glyphosate formula and is produced by the same manufacturer as Elixir Gardens Glyphosate.
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9.9
Exceptional
9.9
Exceptional
Elixir Gardens

Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Why we love it
  • Effective weed control.
  • Super concentrated formula.
  • Large coverage area.
Main Highlights
  • Quickly & effectively clears areas of weeds and unwanted vegetation.
  • Super concentrated 360 gram/litre Glyphosate formula. DILUTION REQUIRED. Kills & eliminates weeds at the root.
  • 2 litres treats up to 3332 sq. meters.
  • Perfect for a range of hard surfaces such as patios, decking, aggregates and driveways.
  • PLEASE NOTE: Depending on the type of weed and climate, please allow up to 7 days to see the effects of the treatment. Some weeds may take up to 4 weeks for the weedkiller to take effect.
  • IMPORTANT STOCK UPDATE: Depending on current stock levels you may receive a 2 x 1 Litre Glyphosate Bottle. This is exactly the same 360g/l glyphosate formula and is produced by the same manufacturer as Elixir Gardens Glyphosate.
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Value for Money
2
HOME & GARDEN WEED CONTROL HERBICIDE 2L | INDUSTRIAL STRENGTH GLYPHOSATE KILLER FOR EFFECTIVE OF ANNUAL PERENNIAL GRASS BROAD LEAVED WEEDS

HOME & GARDEN WEED CONTROL HERBICIDE 2L | INDUSTRIAL STRENGTH GLYPHOSATE KILLER FOR EFFECTIVE OF ANNUAL PERENNIAL GRASS BROAD LEAVED WEEDS

Agrigem
Why we love it
  • Powerful weed control solution.
  • Effective on various weeds.
  • Easy-to-use concentrated formula.
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9.8
Exceptional
9.8
Exceptional
Agrigem

HOME & GARDEN WEED CONTROL HERBICIDE 2L | INDUSTRIAL STRENGTH GLYPHOSATE KILLER FOR EFFECTIVE OF ANNUAL PERENNIAL GRASS BROAD LEAVED WEEDS

Why we love it
  • Powerful weed control solution.
  • Effective on various weeds.
  • Easy-to-use concentrated formula.
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3
Super Strength Glyphosate Home & Garden 1L Powerful Weed Killer (x2 bottles)

Super Strength Glyphosate Home & Garden 1L Powerful Weed Killer (x2 bottles)

Generic
Why we love it
  • Effective weed elimination results.
  • Easy application with clear instructions.
  • Excellent coverage for great value.
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9.7
Exceptional
9.7
Exceptional
Generic

Super Strength Glyphosate Home & Garden 1L Powerful Weed Killer (x2 bottles)

Why we love it
  • Effective weed elimination results.
  • Easy application with clear instructions.
  • Excellent coverage for great value.
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4
Roundup Fast Action Weedkiller Pump 'N Go Spray – 5L Ready-to-Use Glyphosate Formula – Kills Weeds & Roots with Visible Results in 1-2 Days – Refillable Pressure Sprayer with Extendable Lance

Roundup Fast Action Weedkiller Pump 'N Go Spray – 5L Ready-to-Use Glyphosate Formula – Kills Weeds & Roots with Visible Results in 1-2 Days – Refillable Pressure Sprayer with Extendable Lance

Roundup
35% Off
Why we love it
  • Visible results quickly.
  • Effortless application.
  • Safe for families.
Main Highlights
  • Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
  • Kills most garden weeds with a single application; up to 10 minutes of continuous spray when using 5 L option
  • Children and pets need not be excluded from treated areas (once dry)
  • The Pump N Go pressure sprayer is easily refillable, a one- touch trigger prevents hand fatique and extendable lance avoids bending.
  • Degraded in the soil by micro organisms
  • Leaves no harmful residues to allow replanting
  • Item does not comes with expiry date. Note - Date printed on the item is production date
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9.5
Superb
9.5
Superb
Roundup

Roundup Fast Action Weedkiller Pump 'N Go Spray – 5L Ready-to-Use Glyphosate Formula – Kills Weeds & Roots with Visible Results in 1-2 Days – Refillable Pressure Sprayer with Extendable Lance

35% Off
Why we love it
  • Visible results quickly.
  • Effortless application.
  • Safe for families.
Main Highlights
  • Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
  • Kills most garden weeds with a single application; up to 10 minutes of continuous spray when using 5 L option
  • Children and pets need not be excluded from treated areas (once dry)
  • The Pump N Go pressure sprayer is easily refillable, a one- touch trigger prevents hand fatique and extendable lance avoids bending.
  • Degraded in the soil by micro organisms
  • Leaves no harmful residues to allow replanting
  • Item does not comes with expiry date. Note - Date printed on the item is production date
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5
Rootblast | Super Strength Concentrated Total Weed Killer - Glyphosate for Effective Weed Control - Kills Weeds down to the their roots (1 x 1L), Packaging May Vary

Rootblast | Super Strength Concentrated Total Weed Killer - Glyphosate for Effective Weed Control - Kills Weeds down to the their roots (1 x 1L), Packaging May Vary

Rootblast
11% Off
Why we love it
  • Concentrated formula enhances potency.
  • Glyphosate targets stubborn weeds.
  • Root-level action ensures efficacy.
Main Highlights
  • CONCENTRATED FORMULA: Rootblast weed killer is a powerful solution that comes in a concentrated form, making it highly effective at killing weeds down to the roots.
  • SUPER STRENGTH GLYPHOSATE: With a high concentration of glyphosate, Rootblast provides effective control over a wide range of weeds, including tough-to-kill perennial weeds.
  • KILLS WEEDS AT THE ROOT: Unlike other weed killers that only target the leaves of weeds, Rootblast penetrates deep into the soil to kill weeds at the root, preventing them from growing back.
  • EASY TO USE: Simply dilute Rootblast with water according to the instructions and apply to the affected areas with a sprayer for quick and easy application.
  • LARGE COVERAGE AREA: One 1L bottle of Rootblast can cover up to 1,666 square meters of land, making it a cost-effective solution for large gardens and properties. Choose Rootblast for powerful weed control and a weed-free garden all year round.
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9.3
Superb
9.3
Superb
Rootblast

Rootblast | Super Strength Concentrated Total Weed Killer - Glyphosate for Effective Weed Control - Kills Weeds down to the their roots (1 x 1L), Packaging May Vary

11% Off
Why we love it
  • Concentrated formula enhances potency.
  • Glyphosate targets stubborn weeds.
  • Root-level action ensures efficacy.
Main Highlights
  • CONCENTRATED FORMULA: Rootblast weed killer is a powerful solution that comes in a concentrated form, making it highly effective at killing weeds down to the roots.
  • SUPER STRENGTH GLYPHOSATE: With a high concentration of glyphosate, Rootblast provides effective control over a wide range of weeds, including tough-to-kill perennial weeds.
  • KILLS WEEDS AT THE ROOT: Unlike other weed killers that only target the leaves of weeds, Rootblast penetrates deep into the soil to kill weeds at the root, preventing them from growing back.
  • EASY TO USE: Simply dilute Rootblast with water according to the instructions and apply to the affected areas with a sprayer for quick and easy application.
  • LARGE COVERAGE AREA: One 1L bottle of Rootblast can cover up to 1,666 square meters of land, making it a cost-effective solution for large gardens and properties. Choose Rootblast for powerful weed control and a weed-free garden all year round.
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6
Roundup Total Fast Action Weed Killer, 1 Litre

Roundup Total Fast Action Weed Killer, 1 Litre

Roundup
Why we love it
  • Quick visible results.
  • Single application efficiency.
  • Safe for children, pets.
Main Highlights
  • Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
  • Kills most garden weeds with a single application
  • Children and pets need not be excluded from treated areas (once dry)
  • Degraded in the soil by micro organisms
  • Leaves no harmful residues to allow replanting
  • Product should be applied to the weed only.
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9.1
Superb
9.1
Superb
Roundup

Roundup Total Fast Action Weed Killer, 1 Litre

Why we love it
  • Quick visible results.
  • Single application efficiency.
  • Safe for children, pets.
Main Highlights
  • Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
  • Kills most garden weeds with a single application
  • Children and pets need not be excluded from treated areas (once dry)
  • Degraded in the soil by micro organisms
  • Leaves no harmful residues to allow replanting
  • Product should be applied to the weed only.
Show More
7
Resolva Pro Ready To Use Weedkiller, 1 L - Packaging May Vary

Resolva Pro Ready To Use Weedkiller, 1 L - Packaging May Vary

Resolva
29% Off
Why we love it
  • Covers large treatment area.
  • Adjustable spray for precision.
  • Controls deep-rooted weeds.
Main Highlights
  • Gives a viable result after 24 hours to show weed killer is working*.
  • Effective on docks, thistles, nettles, dandelions, bindweed and many more.
  • Weed killer is broken down naturally and degraded by micro-organisms/microbes in the soil.
  • This pack contains 1L which will treat up to 37Sq.M. The equivalent of 11 car parking spaces.
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9.0
Superb
9.0
Superb
Resolva

Resolva Pro Ready To Use Weedkiller, 1 L - Packaging May Vary

29% Off
Why we love it
  • Covers large treatment area.
  • Adjustable spray for precision.
  • Controls deep-rooted weeds.
Main Highlights
  • Gives a viable result after 24 hours to show weed killer is working*.
  • Effective on docks, thistles, nettles, dandelions, bindweed and many more.
  • Weed killer is broken down naturally and degraded by micro-organisms/microbes in the soil.
  • This pack contains 1L which will treat up to 37Sq.M. The equivalent of 11 car parking spaces.
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8
Enviro Works Weed Gone 2 x 5L Fast Acting Weedkiller (Ready to use) See results within 24 hours

Enviro Works Weed Gone 2 x 5L Fast Acting Weedkiller (Ready to use) See results within 24 hours

Generic
Why we love it
  • Effective against weeds and moss.
  • Covers large areas efficiently.
  • Ready to use formulation.
Main Highlights
  • MAPP 20091 - A ready to use formulation containing 60 g/L Acetic Acid. To control weeds and moss on areas not intended to bear vegetation, unwanted vegetation.
  • Fast Acting Weedkiller suitable to use on paths, patios, driveways and more.
  • 1L of Weed Gone will cover up to 10 sqm.
  • Use Pesticides Safely. Read The Label.
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8.9
Excellent
8.9
Excellent
Generic

Enviro Works Weed Gone 2 x 5L Fast Acting Weedkiller (Ready to use) See results within 24 hours

Why we love it
  • Effective against weeds and moss.
  • Covers large areas efficiently.
  • Ready to use formulation.
Main Highlights
  • MAPP 20091 - A ready to use formulation containing 60 g/L Acetic Acid. To control weeds and moss on areas not intended to bear vegetation, unwanted vegetation.
  • Fast Acting Weedkiller suitable to use on paths, patios, driveways and more.
  • 1L of Weed Gone will cover up to 10 sqm.
  • Use Pesticides Safely. Read The Label.
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9
Resolva 20300383 Pro Ready To Use Weed Killer, 3 Litre, Transparent

Resolva 20300383 Pro Ready To Use Weed Killer, 3 Litre, Transparent

Resolva
13% Off
Why we love it
  • Powerful systemic weed control.
  • Versatile for various locations.
  • Adjustable application nozzle convenience.
Main Highlights
  • Resolva Pro Weedkiller is a ready to use systemic weedkiller ideal for controlling annual and deep-rooted perennial weeds
  • This is for use on unwanted vegetation; it can be used on beds, borders, paths, patios, driveways and waste ground
  • This products adjustable spray or jet trigger head feature allows for wide large area or targeted application
  • This pack contains 3 Litre which will treat up to 111 sq m; the equivalent of 11 car parking spaces
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8.9
Excellent
8.9
Excellent
Resolva

Resolva 20300383 Pro Ready To Use Weed Killer, 3 Litre, Transparent

13% Off
Why we love it
  • Powerful systemic weed control.
  • Versatile for various locations.
  • Adjustable application nozzle convenience.
Main Highlights
  • Resolva Pro Weedkiller is a ready to use systemic weedkiller ideal for controlling annual and deep-rooted perennial weeds
  • This is for use on unwanted vegetation; it can be used on beds, borders, paths, patios, driveways and waste ground
  • This products adjustable spray or jet trigger head feature allows for wide large area or targeted application
  • This pack contains 3 Litre which will treat up to 111 sq m; the equivalent of 11 car parking spaces
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10
Weedol Path & Gravel Weedkiller, Ready to Use, 1L

Weedol Path & Gravel Weedkiller, Ready to Use, 1L

Weedol
Why we love it
  • Natural and eco-friendly.
  • Effective weed control.
  • Easy to use.
Main Highlights
  • Weed Control
  • Model Number: 121166
  • Colour: Natural
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8.8
Excellent
8.8
Excellent
Weedol

Weedol Path & Gravel Weedkiller, Ready to Use, 1L

Why we love it
  • Natural and eco-friendly.
  • Effective weed control.
  • Easy to use.
Main Highlights
  • Weed Control
  • Model Number: 121166
  • Colour: Natural
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