10 Best 5 Litre Weed Killer in the UK 2025
Updated on 02/08/2025
#1
Recommended
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- Contains 360g/L of glyphosate for thorough control of various grasses and broadleaved weeds.
- Suitable for pre-emergence, post-emergence, and pre-harvest applications across cereals and other crops, as well as non-crop areas.
- 5-litre container makes up to 50 litres of ready-to-use solution, ideal for large treatment areas.
- Meets UK Health and Safety Executive standards for commercial use; follow safety guidelines and wear appropriate PPE.
- Direct alternative to the previously established Clinic glyphosate weedkiller, offering reliable performance.
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- Contains 360g/L of glyphosate for thorough control of various grasses and broadleaved weeds.
- Suitable for pre-emergence, post-emergence, and pre-harvest applications across cereals and other crops, as well as non-crop areas.
- 5-litre container makes up to 50 litres of ready-to-use solution, ideal for large treatment areas.
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#2
Value for Money
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- Effectively removes weeds and unwanted vegetation.
- Contains 360 g/L Glyphosate; requires dilution. Targets weeds at the root.
- Covers areas up to 3332 sq. meters with 2 liters.
- Suitable for hard surfaces including patios, decking, aggregates, and driveways.
- May take up to 7 days to see results; some weeds may need up to 4 weeks for full effectiveness.
- May receive a 2 Litre Gallup Glyphosate Bottle, identical to Elixir Gardens Glyphosate formula.
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- Effectively removes weeds and unwanted vegetation.
- Contains 360 g/L Glyphosate; requires dilution. Targets weeds at the root.
- Covers areas up to 3332 sq. meters with 2 liters.
- Suitable for hard surfaces including patios, decking, aggregates, and driveways.
- May take up to 7 days to see results; some weeds may need up to 4 weeks for full effectiveness.
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#3
46% Off
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- Ready-to-use weed killer provides visible results in 1-2 days, effectively eliminating weeds and roots.
- Single application targets most garden weeds, allowing up to 10 minutes of continuous spray with the 5 L option.
- Safe for children and pets once dry, eliminating the need for exclusion from treated areas.
- Pump N Go pressure sprayer is easy to refill, features a one-touch trigger for comfort, and includes an extendable lance to minimize bending.
- Biodegradable in soil through microbial action, leaving no harmful residues for safe replanting.
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- Ready-to-use weed killer provides visible results in 1-2 days, effectively eliminating weeds and roots.
- Single application targets most garden weeds, allowing up to 10 minutes of continuous spray with the 5 L option.
- Safe for children and pets once dry, eliminating the need for exclusion from treated areas.
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#4
4% Off
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- Fast-acting weed killer delivers visible results in 1-2 days
- Refill for 5L Roundup Pump 'N Go weedkiller
- Eliminates weeds down to the roots to prevent regrowth
- Safe for children and pets after drying
- Biodegradable in soil through microbial action
- No harmful residues; replant within 7 days
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- Fast-acting weed killer delivers visible results in 1-2 days
- Refill for 5L Roundup Pump 'N Go weedkiller
- Eliminates weeds down to the roots to prevent regrowth
- Safe for children and pets after drying
- Biodegradable in soil through microbial action
- No harmful residues; replant within 7 days
#5
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- Visible results within 24 hours
- Effectively kills annual and persistent garden weeds, including grasses and deep-rooted varieties
- Breaks down naturally in soil without leaving residue
- Compatible with Resolva Power Pump and other garden sprayers
- Covers an area of 185 sq m (18.5 car parking spaces)
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- Visible results within 24 hours
- Effectively kills annual and persistent garden weeds, including grasses and deep-rooted varieties
- Breaks down naturally in soil without leaving residue
- Compatible with Resolva Power Pump and other garden sprayers
- Covers an area of 185 sq m (18.5 car parking spaces)
#6
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- Contains 60 g/L Acetic Acid for effective weed and moss control.
- Designed for use on paths, patios, driveways, and similar areas.
- Covers up to 10 square meters per liter.
- Important to read and follow safety instructions on the label.
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- Contains 60 g/L Acetic Acid for effective weed and moss control.
- Designed for use on paths, patios, driveways, and similar areas.
- Covers up to 10 square meters per liter.
- Important to read and follow safety instructions on the label.
#7
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- Pre-mixed for immediate use with no dilution or measuring required.
- Effectively eliminates over 175 types of weeds, including dandelions and thistles.
- Ideal for use on patios, driveways, and difficult-to-reach areas.
- Safe for children and pets once dry, allowing for worry-free outdoor enjoyment.
- Covers large areas up to 50 square meters, suitable for both home and professional use.
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- Pre-mixed for immediate use with no dilution or measuring required.
- Effectively eliminates over 175 types of weeds, including dandelions and thistles.
- Ideal for use on patios, driveways, and difficult-to-reach areas.
- Safe for children and pets once dry, allowing for worry-free outdoor enjoyment.
- Covers large areas up to 50 square meters, suitable for both home and professional use.
#8
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- Formulated with 60 g/L Acetic Acid for effective control of weeds and moss in non-vegetated areas.
- Quick-acting weedkiller ideal for use on paths, patios, driveways, and similar surfaces.
- Covers up to 10 square meters per liter.
- Follow safety instructions and read the product label before use.
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- Formulated with 60 g/L Acetic Acid for effective control of weeds and moss in non-vegetated areas.
- Quick-acting weedkiller ideal for use on paths, patios, driveways, and similar surfaces.
- Covers up to 10 square meters per liter.
- Follow safety instructions and read the product label before use.
#9
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- Visible weed elimination within 24 hours with Gallup Fast Weed & Moss Killer.
- Ready-to-use acetic acid formula effectively targets and kills weeds and moss while degrading naturally in soil.
- Eradicates weeds and moss in unplanted areas and hard surfaces, including paths and patios.
- Hose lock trigger for easy application, simplifying the weed management process.
- Covers an area up to 50m² with a 5-liter pack for effective year-round weed control.
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- Visible weed elimination within 24 hours with Gallup Fast Weed & Moss Killer.
- Ready-to-use acetic acid formula effectively targets and kills weeds and moss while degrading naturally in soil.
- Eradicates weeds and moss in unplanted areas and hard surfaces, including paths and patios.
- Hose lock trigger for easy application, simplifying the weed management process.
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#10
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- Fast-acting weed killer eliminates weeds and roots, showing visible results in 1-2 days
- Designed for treating weeds on paths, patios, and driveways
- Breaks down naturally in soil through microbial action
- Covers an area of up to 150m2
- Safe for children and pets to re-enter treated areas once dry
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- Fast-acting weed killer eliminates weeds and roots, showing visible results in 1-2 days
- Designed for treating weeds on paths, patios, and driveways
- Breaks down naturally in soil through microbial action
- Covers an area of up to 150m2
- Safe for children and pets to re-enter treated areas once dry
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