3,394 Reviews Scanned
After tons of hours of researching and comparing all models on the market today, Flash Splash finds out the Best ultra kill weed and grass killer of 2022. Check out our list of 20 products.
Bestseller No. 2
1L Lawn Weed Killer Liquid, Kill Common Lawn Weeds Without Damaging the Grass
- Lawn Weedkiller has been specially formulated to kill common lawn weeds without damaging the grass.
- Its active ingredients Mecoprop-P and Dicamba, target broad leafed weeds
- Best used when the weeds are growing, from late spring until early autumn
- It shouldn't be used on new lawns that are less than 6 months old
- 1 litre treats up to 50m² of lawn.
Bestseller No. 4
Bayer Garden 2 x Path, Patio & Drive Weed Killer - 3 x 8g Sachets per pack treats upto 75sqm - Kills...
- Ideal for clearing weeds from paths, patios and rives including areas of tarmac, concrete and block paving.
- Kills tough weeds and their roots including: Ground Elder, Nettles, Docks, Couch Grass, Japanese Knotweed, Brambles, Bracken & Ivy.
- Each box contains 3 x 8g Simple ready measured soluble doses and treats up to 75sqm.
- Apply at any time when weeds are showing green leaf and are actively growing.
- Keep children and pets away from treated areas until the spray has dried.
Bestseller No. 5
Elixir Gardens | Westland Selective Weed Killer Herbicide | Kills Weeds not Lawn/Grass | Quantities...
- Effective against broad-leaved weeds such as buttercups, daisies, dandelions, clovers, docks and many more.
- Kills weeds, not lawns
- This pack treats 250sq.m (25 car parking spaces).1 parking space = 2m x 5m, which is 10sq.m.
- This product is intended to be used no more than twice per year, at a rate of 50ml/25sqm
Bestseller No. 6
RootBlast - 1 Litre Concentrate 72g/L Glyphosate Weedkiller - with 5 Litre Garden Sprayer - Kills...
- WEED KILLER CONCENTRATE: Rootblast's strong weed killer is both super-concentrated and tough on most broad leaf and grass weeds. It's specifically...
- GLYPHOSATE WEED KILLER: For optimal weed control, Rootblast have created a concentrate weed killer that contains 72g/l of glyphosate. Glyphosate is a...
- DOCK, GRASS & DANDELION KILLER: Alongside this industrial strength weed killer, you'll receive a pair of protective gloves as well as the integral...
- TOTAL PROTECT WEED GARDEN SPRAY: This easy to use product is available as a ready to use tough, concentrated weed killer that comes with a integral...
Bestseller No. 7
Resolva Lawn Weed Killer Extra Ready To Use, 1 Litre
- Kills weeds in your lawn with damaging the grass; contains mecoprop-P and dicamba
- Ideal for effective control of broad leaved weeds including dandelions, daisies, white clover, yarrow, buttercups, self heal, deadnettle, speedwell...
- This products adjustable spray or jet trigger head feature allows for wide large area or targeted application
- This pack will treat a 40 m2 area (equivalent to four car parking spaces)
Bestseller No. 8
Rootblast | Super Strength Concentrated Total Weed Killer - Super Strength Glyphosate for Effective...
- CONCENTRATED FORMULA: Rootblast weed killer is a powerful solution that comes in a concentrated form, making it highly effective at killing weeds down...
- SUPER STRENGTH GLYPHOSATE: With a high concentration of glyphosate, Rootblast provides effective control over a wide range of weeds, including...
- 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...
- 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...
- 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...
Bestseller No. 9
Job Done 86600140 Tough Weedkiller, Weedkiller Protects for 3 Months, 1L, Ready-To-Use
- KILLS WEED: Nothing kills tough weeds faster or prevents for longer than the revolutionary weedkillers from Job done, with visible results in 24 hours...
- THOROUGH: Kills not only the weed itself, but also the root system to ensure it doesn't come back, even on deep-rooted weeds such as, brambles,...
- EFFECTIVE AGAINST: Gives effective control against annual and deep-rooted perennial garden weeds, including grasses, docks, nettles, willowherb,...
- PREVENTING ABILITIES: The formula has residual action which helps prevent new weeds from emerging
- Packaging may vary
SaleBestseller No. 10
Roundup Fast Action Weedkiller Pump 'N Go Ready To Use Spray, 5 Litre
- 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
Bestseller No. 11
Weedol Lawn Weedkiller, Kills Weeds Not Lawns, 800ml Spray Gun!
- Weedol Lawn Weedkiller
- Kills Weeds NOT Lawns
- Kills: Dandelions, Daisies & Clover
- 800ml Spray Bottle
- Low Price of £8.99 includes POSTAGE!!
SaleBestseller No. 12
Weedol 1 litre Lawn Weed Killer Concentrate Liquid
- Kills weeds not lawns
- Kills dandelions, daisies and clover
- No Glyphosate
- Apply through a sprayer or watering can
- Covers up to 667 m2
Bestseller No. 13
Roundup Tough Weedkiller, Ready to Use, Spray, 1 Litre
- Kills tough weeds to the roots
- Kills brambles, thistles, nettles and other deep rooted and woody weeds
- Fast action, results visible in 1-2 days
- Includes special guidance for treatment of tough and woody seeds
- Children and pets need not be excluded from treated areas (once dry)
SaleBestseller No. 14
Roundup Fast Action Total Weedkiller, 5 Litre Refill
- Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
- Refill for 5 L Fast Action Roundup Pump 'N Go ready to use weedkiller
- Kills the roots so weeds don't come back
- Children and pets need not be excluded from treated areas (once dry)
- Degraded in the soil by micro organisms
Bestseller No. 15
Resolva Pro Weedkiller Liquid Sachets Xtra Tough 6 X 100ml with a Thank You Sticker
- Kills tough weeds & their roots
- Ideal for use in sprayers
- No mess, no measuring, thanks to pre-dosed concentrate sachets
- Contains glyphosate
Bestseller No. 16
Weedol Concentrated Lawn Weedkiller 250 ml, Easy Mix Liquid
- Kills weeds not lawns
- Kills dandelions, daisies and clover
- No Glyphosate
- Apply through a sprayer or watering can
- Covers up to 165m2
Bestseller No. 17
Weedol Ultra Tough Weed Killer Liquid Concentrate, 12 Tubes
- Unique dual action fomulation, kills weeds to the root and prevents new weeds growing for up to 3 months
- Ideal for paths, drives and patios
- No measuring or mess - just add water
- Creates an invisible barrier that prevents new weeds for up to 3 months
- Children and pets need not be excluded from treated areas (once dry)
Bestseller No. 18
Elixir Gardens 4 Litre Deep Root Killing Glyphosate Weed Killer | 7.2g/l Herbicide & Weedkiller |...
- Quickly & effectively clears areas of weeds and unwanted vegetation. Supplied with a handy spray gun and hose attachment for easy application.
- Ready-to-use 7.2 gram/litre Glyphosate formula. NO DILUTION REQUIRED. Kills & eliminates weeds at the root.
- One 4 litre bottle treats up to 140 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...
SaleBestseller No. 19
Deadfast PTO0010P Concentrated Weed Killer Sachets, 12 x 100 ml,Black
- Systemic concentrated weedkiller
- Action kills both above and below the ground
- sometimes it can take longer to take affect depending on the species of the plant
SaleBestseller No. 20
Roundup Path Weedkiller, 1L
- Fast action ready to use weed killer that kills the weeds and roots with visible results in 1-2 days
- Ideal for killing weeds on paths, patios and drives
- Degraded into soil by micro organisms
- Coverage of up to 30m2
- Children and pets need not be excluded from treated areas (once dry)
.