10 Best Lawn Weedkiller in The UK

Last updated on 02/08/2025
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Best Choice
1
9.8
Exceptional
Save 46%
Roundup 119407 Fast Action Weedkiller Pump 'N Go Ready To Use Spray, 5 Litre
Roundup
Roundup 119407 Fast Action Weedkiller Pump 'N Go Ready To Use Spray, 5 Litre
46% OffFree Shipping
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
9.8
Exceptional
Save 46%
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Best Value
2
9.7
Exceptional
Weedol Lawn Weedkiller, Concentrate, Kills Weeds Not Lawns, 1L
Weedol
Weedol Lawn Weedkiller, Concentrate, Kills Weeds Not Lawns, 1L
Free Shipping
Why We Love It
  • Keeps lawns healthy and green.
  • Effective against common lawn weeds.
  • Easy to mix and apply.
Main Highlights
  • Kills weeds, not lawns
  • Prevents regrowth of weeds on lawns
  • Kills dandelion, daisies, clover and other common lawn weeds
  • A selective weedkiller
  • Easy mix concentrated solution, to gain more coverage
9.7
Exceptional
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3
9.6
Superb
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Elixir Gardens 4 Litre Hytrol Selective Lawn & Turf Weedkiller & Herbicide | Kills Weeds Not Grass | Ready-to-Use Formula Treats up to 200 sq. meters | Supplied with Spray Head & Hose | x 1
Elixir Gardens
Elixir Gardens 4 Litre Hytrol Selective Lawn & Turf Weedkiller & Herbicide | Kills Weeds Not Grass | Ready-to-Use Formula Treats up to 200 sq. meters | Supplied with Spray Head & Hose | x 1
5% Off
Why We Love It
  • Targets weeds, spares lawn grass.
  • Easy application with spray gun.
  • Covers up to 200 sq.m.
Main Highlights
  • Selectively targets weeds, not lawn grass, destroying the vegetation and root of the plant.
  • Mecoprop-P and Dicamba based formula in a ready-to-use solution.
  • One 4 litre bottle treats up to 200 sq. meters.
  • Quickly eliminates common lawn weeds such as Dandelions, Broad-Leafed Dock, Nettles, Daisies, Trefoil, Clover, Sorrel and more…!
  • Supplied with a handy spray gun head and hose for easy application.
9.6
Superb
Save 5%
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4
9.5
Superb
Greenforce P40205 Lawn Weed Killer, White, 1L
Greenforce
Greenforce P40205 Lawn Weed Killer, White, 1L
Why We Love It
  • Effective against various broad-leaved weeds.
  • Safe for your lawn grass.
  • Ensures complete root-level extermination.
Main Highlights
  • Kills broad-leaved weeds such as dock daisy dandelion buttercup clover nettles and soft thistle
  • Does not kill lawn grass
  • Systemic Action - kills weed from leaf to root
  • Sprayer & Watering Can Application
  • Glyphosate Free
9.5
Superb
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5
9.4
Superb
Resolva Lawn Weedkiller Extra Concentrate Easy-to-Use Powerful Weed Control for Lawns, Kills Weeds & Roots, Safe for Grass, Effective on Dandelions, Thistles, Clover & More, Long-Lasting Result 500ml
TOP SAVER
Resolva Lawn Weedkiller Extra Concentrate Easy-to-Use Powerful Weed Control for Lawns, Kills Weeds & Roots, Safe for Grass, Effective on Dandelions, Thistles, Clover & More, Long-Lasting Result 500ml
Why We Love It
  • Effective weed control for gardens.
  • Safe for lawns and paddocks.
  • Easy application for all areas.
Main Highlights
  • Effective Broad-Leaved Weed Control: Targets a wide range of broad-leaved weeds, including clover, daisy, buttercup, and dandelions. Ensures complete control over these common garden weeds. Helps maintain a healthy, weed-free lawn.
  • Kills Weeds at the Root: Works by attacking the entire weed system, including the roots. Eliminates weeds completely, preventing them from growing back. Provides long-term weed control, reducing the need for reapplication.
  • Moderate Control of Tough Weeds: Controls harder-to-manage weeds like docks, nettles, ragwort, and thistles. Offers effective management for stubborn weeds. Ensures broader weed control across various areas of your lawn.
  • Ideal for Lawns & Paddocks: Safe to use on lawns and grass paddocks without harming the grass. Effectively removes weeds while protecting the healthy grass. Perfect for treating both small lawns and larger paddock areas.
  • Easy Application: Can be applied using a sprayer or watering can for maximum convenience. Simply dilute the concentrate and apply evenly. Easy to use, even for larger garden areas, saving you time and effort.
9.4
Superb
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6
9.3
Superb
Save 5%
Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow
Miracle-Gro
Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow
5% Off
Why We Love It
  • Thicker, greener, healthier lawn guaranteed.
  • Kills weeds and moss effectively.
  • User-friendly and efficient.
Main Highlights
  • Creates a thicker, greener and healthier lawn whilst killing weeds and moss
  • Easy to use
  • Good product for use
9.3
Superb
Save 5%
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7
9.1
Superb
Save 4%
Resolva Concentrate Lawn Weedkiller Extra, 500 ml
Resolva
Resolva Concentrate Lawn Weedkiller Extra, 500 ml
4% OffFree Shipping
Why We Love It
  • Kills weed and its root.
  • Preserves your beautiful lawn.
  • Effective on broad-leaved weeds.
Main Highlights
  • Kills the weed and the root
  • Kills weeds NOT lawns
  • Kills broad-leaved weeds such as clover, daisy buttercup and dandelions
  • 500 ml
9.1
Superb
Save 4%
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8
8.9
Excellent
Save 15%
Garden Lawn Weed Killer Bundle - Pack of 2 x1L Ready to Use Lawn Weed Killer Weed Control with Topline Card. Strong Weedkiller for Dandelions, Daisies and more
Topline
Garden Lawn Weed Killer Bundle - Pack of 2 x1L Ready to Use Lawn Weed Killer Weed Control with Topline Card. Strong Weedkiller for Dandelions, Daisies and more
15% Off
Why We Love It
  • Fast-acting visible results within hours.
  • Ready to use formula.
  • Protects lawn for a year.
Main Highlights
  • Achieve a lush, weed-free lawn with the Lawn Weed Killer Bundle, designed to tackle those stubborn weeds that mar your garden's beauty. This bundle includes 2 x 1L bottles of ready-to-use Lawn Weed Killer, accompanied by a convenient Topline Card.
  • Specially formulated to ensure only weeds are killed so that your lawn remains in the same condition, this tailored treatment will rid your lawn of white clover, black medick, lesser trefoil, daisy, dandelion, plantain and common mouse-ear. With one treatment lasting a whole year, get the weed-free lawn that your garden deserves.
  • Fast-Acting: Visible results within hours, with full weed control in just a few days.
  • Ready to Use Formula: No need for mixing or measuring. The Lawn Weed Killer comes pre-mixed and ready to apply, saving you time and effort.
  • Whether you're dealing with a few stubborn weeds or a widespread infestation, the Garden Lawn Weed Killer Bundle provides the solution you need to maintain a beautiful, weed-free lawn. Enjoy the convenience and effectiveness of this trusted weed control product and achieve the perfect garden you've always wanted.
8.9
Excellent
Save 15%
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9
8.7
Excellent
Gallup | Lawn Weedkiller Concentrate - Effective Broadleaf Weed Control for Docks, Daisies, Dandelions, Buttercups, Clovers, Nettles, and Thistles - 500ml
Gallup
Gallup | Lawn Weedkiller Concentrate - Effective Broadleaf Weed Control for Docks, Daisies, Dandelions, Buttercups, Clovers, Nettles, and Thistles - 500ml
Free Shipping
Why We Love It
  • Targets common lawn weeds effectively.
  • Powerful formula ensures successful results.
  • User-friendly for quick application.
Main Highlights
  • Targets Broadleaf Weeds: Specially formulated to eliminate common lawn weeds, including dock, daisy, dandelion, buttercup, clover, nettles, and soft thistle.
  • Powerful Concentrate: High-strength formula ensures effective results with every application, providing a weed-free, healthy-looking lawn.
  • Easy-to-Use Solution: Simply dilute according to instructions for quick and hassle-free weed removal in your garden or lawn.
  • Long-Lasting Results: Keeps your lawn free of unwanted weeds for weeks, promoting strong and vibrant grass growth.
  • Safe for Lawns: Specifically designed for lawns, targeting weeds without harming grass when used as directed.
8.7
Excellent
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10
8.7
Excellent
Save 26%
Miracle-Gro Complete 4-in-1 Lawn treatment, up to 80 m2, Yellow
Miracle-Gro
Miracle-Gro Complete 4-in-1 Lawn treatment, up to 80 m2, Yellow
26% OffFree Shipping
Why We Love It
  • Promotes a healthy, lush lawn.
  • Convenient and user-friendly.
  • Effective and reliable product.
Main Highlights
  • Creates a thicker, greener and healthier lawn whilst killing weeds and moss
  • Easy to use
  • Good product for use
8.7
Excellent
Save 26%
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