Rootblast® Super Strength Weed Killer
Powerful concentrated weed control for gardens, outdoor spaces, farms and larger estates
Rootblast Super Strength Concentrated Total Weed Killer is built around a super strength glyphosate formula that works through the plant and down to the roots, helping to stop regrowth and deliver longer-lasting results across paths, patios, driveways and garden areas.
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Rootblast Super Strength Concentrated Total Weed Killer
Super Strength Glyphosate Formula — Kills Weeds Down to the Roots
A concentrated total weed killer designed to deal with a wide variety of weeds, including persistent perennial growth. The super strength formula works through the plant and down to the root system, helping to control weeds more completely rather than simply scorching visible growth. Suited to paths, driveways, borders, hardstanding areas and other non-lawn spaces.
- Super strength glyphosate formula
- Kills weeds down to the roots
- Controls a wide range of unwanted vegetation
- Concentrated format for flexible mixing
- 24 ml per litre of water treats up to 40 m²
- Available in 500 ml, 1L, 2x1L and 2L sizes
Rootblast Pack Sizes
Choose the right size for your needs — from light garden upkeep to extensive land maintenance
How to Use Rootblast Weed Killer
Measure
Add 24 ml of Rootblast to 1 litre of water. This treats up to 40 square metres of ground.
Mix
Shake or agitate the mixture thoroughly before use. Suitable for use in a knapsack or handheld sprayer.
Apply
Apply immediately after mixing. Spray directly onto unwanted vegetation, ensuring good coverage of leaves and stems.
Important: For use on unwanted vegetation only. Do not use on lawns. Always read the label and product information before use.
Rootblast Weed Killer Reviews
I've tried quite a few weed killers over the years, especially in the garden where weeds always seem to creep back — but Rootblast Super Strength Concentrated Total Weed Killer has impressed me more than most. It's strong, effective, and really seems to deliver on its promise of killing weeds right down to the roots. Within a week, most of the weeds had blackened and wilted, and within two weeks the overall area was clear — including deep-rooted weeds that previous weaker killers had only managed to slow down.
I love this stuff and have not purchased any other weed killer since. Initially I thought it wasn't very good, after a couple of days the weeds looked the same, however day 3 and 4 the weeds withered and after a week they were completely dead. A very effective weed killer but be careful it also kills grass and other garden plants. Value was ok, the dilution makes it go a long way. Easy to use and comes with a safety cap.
We used it to help clear overgrown weeds and to poison a tree stump that kept sprouting! This stuff kills everything it goes on. Very powerful and highly effective. You must be careful when using it though, protective gear, gloves, mask, something to cover your hair and foot wear that can be disposed of or washed thoroughly afterwards. Always follow the instructions! Great stuff but respect its potency.
Wow! I've used numerous other treatments all promising the earth and nothing touched some quite substantial weeds and thistles! This was very easy to use and measure out following the instructions on the bottle. After one treatment a week later I checked the results and I couldn't believe how effective it was! A second treatment and this bad boy kills everything, massive thistles that wouldn't budge are now dead!
As advertised and works really well. Killed garden ground Elder after a couple of applications, would recommend.
Kills the majority of weeds and can stop most coming back for up to a year. Best to use with a sprayer to make it go further however a watering can with a rose head also works.
Get Rootblast Super Strength Weed Killer
Rootblast brings together concentrated strength, ease of use and dependable weed control — a practical choice for anyone looking to clear unwanted vegetation thoroughly and keep outdoor spaces under control.
Free delivery available for eligible orders.
Order Rootblast TodayWhy Choose Rootblast Weed Killer?
Super Strength Glyphosate Formula
Built around a concentrated glyphosate formula designed for effective control of a broad range of weeds, including persistent and difficult perennial growth.
Kills Weeds Down to the Roots
Unlike surface-only solutions, Rootblast works through the plant and down to the root system, helping to control weeds more completely and reduce the chance of regrowth.
Suitable for a Wide Range of Vegetation
Designed for paths, patios, driveways, borders, hardstanding areas and other non-lawn spaces where unwanted vegetation needs to be brought under control.
Concentrated Format for Flexible Mixing
The concentrated formula allows flexible application depending on the area being treated. A little goes a long way, making storage and handling more convenient.
Multiple Pack Sizes Available
Available in 500 ml, 1 litre, twin 1 litre packs and 2 litre bottles, making it easy to choose the right amount for anything from light garden upkeep to extensive maintenance.
Reliable for Home, Garden & Land Management
Designed for dependable use by gardeners, property owners, farmers and land managers looking for a straightforward, effective solution for outdoor weed control.
About Rootblast Weed Killer
Rootblast is a concentrated total weed killer range designed for effective control of unwanted vegetation around the garden and outdoor spaces. Built around a super strength glyphosate formula, the range is made to tackle weeds thoroughly, working down to the roots to help stop regrowth and deliver longer-lasting results. For gardeners, property owners, farmers and land managers looking for a straightforward and dependable solution, Rootblast offers practical weed control with simple application and strong performance.
Part of the Sipcam Home & Garden Portfolio
The Rootblast brand sits within the wider Sipcam Home & Garden portfolio and is offered in the UK through Vithal Garden, the official online seller for Sipcam Home & Garden Ltd brands. Vithal Garden focuses on quality-assured products for common tasks in and around the home and garden, while also serving the needs of larger properties, farms and estates. That wider background gives Rootblast a clear place in a range built around reliability, everyday usability and effective outdoor maintenance.
Root-Deep Weed Control at Its Core
At the centre of the Rootblast range is the Super Strength Concentrated Total Weed Killer. This formula is designed to deal with a wide variety of weeds, including more persistent and difficult perennial growth. Unlike surface-only solutions, the product works through the plant and down to the root system, helping to control weeds more completely rather than simply scorching visible growth. It is suited to use on unwanted vegetation in areas where thorough clearance is needed, but it is not intended for lawns.
Built on Quality and Practical Performance
Rootblast stands out for its focus on strong, root-deep action, concentrated value and dependable results. It is intended for users who want an efficient weed killer that can be mixed easily, applied quickly and trusted to deal with unwanted growth properly. Backed by the experience of Sipcam and supported in the UK by Vithal Garden, the brand reflects a practical approach to weed control — effective formulas, clear instructions and options suited to different scales of use.
Frequently Asked Questions
Rootblast is a concentrated total weed killer designed to control unwanted vegetation by targeting weeds down to the roots. It is intended for thorough weed control rather than temporary surface treatment.
Rootblast contains glyphosate as its active ingredient. This makes it suitable for controlling a broad range of weeds, including many persistent and difficult varieties.
No. Rootblast is designed to work through the plant and down into the root system, helping to kill weeds more completely and reduce the chance of quick regrowth.
Rootblast is intended for use on unwanted vegetation in outdoor areas where weeds need to be controlled. It is suitable for places such as paths, patios, driveways, borders and other non-lawn areas.
No. Rootblast should not be used on lawns. It is a total weed killer and is intended only for areas with unwanted vegetation.
The recommended mixing rate is 24 ml of Rootblast added to 1 litre of water. That amount is designed to treat up to 40 square metres. The mixture should be shaken or agitated thoroughly before use and applied straight away.
Rootblast is sold as a concentrated formula. It needs to be diluted with water according to the product instructions before application.
The Rootblast range includes several pack size options, including 500 ml, 1 litre, twin 1 litre packs and 2 litre bottles. This allows customers to choose a size that matches the scale of the job.
The 500 ml bottle is a practical option for smaller gardens or lighter, occasional weed control jobs. Larger sizes may be more suitable for bigger areas or more regular use.
Yes. Larger pack sizes such as 1 litre, 2 x 1 litre and 2 litre options make the range suitable for larger gardens, estates, farms and more extensive outdoor maintenance work.
Rootblast is manufactured by Sipcam. It forms part of the wider Sipcam Home & Garden product portfolio.
Rootblast is available in the UK through Vithal Garden, the official online seller for Sipcam Home & Garden Ltd brands.
Vithal Garden is a UK-based seller focused on quality-assured brands for home and garden care. Its product range is designed for everyday domestic tasks as well as the needs of farmers and large estate landowners.
A key feature of Rootblast is its concentrated, super strength formula combined with root-deep action. It is designed to provide effective weed control with flexible mixing, straightforward application and pack sizes suited to different needs.
No. While Rootblast is suitable for home garden use, the range is also positioned for wider outdoor maintenance needs, including larger properties, farms and estate land management. If you are also dealing with ants or other insects in your garden, Nippon Ant Killer is a trusted UK brand for effective ant control around the home and garden.
Other Weed Control Brands Worth Considering
Looking for a different approach to weed control? These established UK brands offer alternative solutions for various garden needs.
SBK Weed Killer
A trusted glyphosate-free weedkiller designed for tough broad-leaved weeds, woody growth and invasive garden trouble spots. Safe on grass when used as directed.
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Gallup Weed Killer
A professional-grade glyphosate herbicide range from Barclay Chemicals, offering concentrated and ready-to-use formats for paths, patios and garden areas.
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Roundup Weed Killer
One of the most recognised names in garden weed control, offering a wide range of products for paths, patios and borders.
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