Rootblast | Super Strength Concentrated Total Weed Killer

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

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


From the brand

Root Blast Brand StoryRoot Blast Brand StoryRootblast Total Weedkiller 4L Extra Strong Glyphosate Weed Killer Spray Quick & Easy Application,...Rootblast | Tree Stump and Woody Weeds Killer- 72g/l Glyphosate for Effective Weed Control - Kill...

Shop for a Weed Free Garden



Weight: 1.22 kg
Size: 1 x 1L
Dimensions: 10 x 10 x 23.5 cm; 1.22 kg
Model: SIPHG360A
Part: SIPHG360A
Colour: 360G/L
Pack Quantity: 1
Batteries Required: No
Batteries Included: No
Manufacture: Sipcam
Dimensions: 10 x 10 x 23.5 cm; 1.22 kg
Quantity: 1
Size: 1 x 1L

47 Responses

  1. SebastiLambert says:

     United Kingdom

    Give it time!
    Great weed killer for my block paving. Didn’t think it was going to work at first but after a couple of weeks the weeds had gone. The large bottle will give multiple applications. Good value

  2. Anonymous says:

     United Kingdom

    Powerful stuff!!
    Great weedkiller. Kills anything!!! Including the neighbours grass .

    It can take upto 2 weeks to start to notice the effects but don’t worry it will work. Just be patient and follow the instructions on the bottle.

  3. Anonymous says:

     United Kingdom

    Works
    Used this weed killer on several pccassions now and it has worked realy well. Particularly good for brick paved driveways and paths. Wait for a short dry spell, mix up in watering can and then brush in to the area where you want to get rid of weeds – wait a few days, weeds dead.

  4. Meghan29Gmbfzhr says:

     United Kingdom

    Rootblast super strength weed kille
    Used this during the hot weather with no rain forcast for some days ,be patient give it time to start working ,keep away from flowers,plants etc, very happy with product, will buy again,good seller,,good price .

  5. Kayla Matthews says:

     United Kingdom

    Good produc
    Last year I had an infestation of bind weed from neighbouring gardens . This product with one application seems to of knocked it right back . Two months on and no regrowth .

  6. Anonymous says:

     United Kingdom

    Super stuff on my gravel drive
    This does exactly what it should do – I gave my gravel driveway a spray (I had quite a lot of weeds….far too many to pull out by hand), and boom a couple of weeks later the results were fantastic. I have previously purchased other brands of weed killers and been left a bit disappointed, but this stuff is grea

  7. Anonymous says:

     United Kingdom

    Horrendous weed
    We had valerian growing in the top of a large wall. It had been there for 10 years or more and it was making the wall crack. Gor this stuff poured it into the top. All gone amazing stuff. Would recommend

  8. Rob Clymo says:

     United Kingdom

    Does the job
    Takes a while for some of the weeds to die but this seems to kills the weeds at the roots as I’ve yet to see regrowth will buy again as its value for money and has good coverage.

  9. Anonymous says:

     United Kingdom

    Obliterated my brambles!
    This is good stuff, I had a persistent bramble bush in the garden, these things grow fast, even having cut it right down, it’s back in a week, and it’s too close to other plants to hack out so I treated it to some neat Rootblast, painting it carefully on the leaves – and boom, within a few weeks it’s just a dried brown shrivelled up stick!
    Just be careful when applying it – as anything else it touches gets exterminated, so definitely use your gloves when applying!

  10. AlbertinaBarak says:

     United Kingdom

    Great produc
    I have been using 20ml to 1tr in my back pack sprayer and yes it does take around 10 days after spraying to see it working, then once the weed are dead have not had weeds for around 4-6 months

  11. Anula says:

     United Kingdom

    Golden Review Award: 2 From Our UsersIt definitely works!
    I have bind-weed on my allotment which is almost impossible to completely eradicate & the only thing that really works is glypophosphate herbicide.

    It does take about a week or so for the leaves to wither at which point the herbicide is absorbed into the root system & kills the weed.
    I strongly recommend wearing protective clothing/hazmat suit & face mask when spraying this herbicide on weed leaves & only spray when there is no wind blowing to avoid over spray damage.

  12. Jon Devo says:

     United Kingdom

    Be patie
    I was ready to send this back when, after 2 weeks, my weeds were still going strong. Then they finally started to die off. It’s now been over a months and it’s worked brilliantly, there’s no life in those areas at all. Be careful not to get it on things you don’t want to kill

  13. Anonymous says:

     United Kingdom

    Golden Review Award: 5 From Our UsersBest weed remover ever!
    I purchased this to lessen the need for constant weed removal from my path throughout the Summer and this has done the trick! I allowed the weeds to grow so that I could spray the foliage then followed the instructions carefully, after 3 days the weeds started to die off but I left them another week before removing them to allow the product to really penetrate to the root. When I finally removed the dead weed they pulled out easily and some of the weeds disintegrated as I did this. It’s now almost 4 weeks since their removal and they’ve not started to pop up again (as they have done in the past with other weedkillers). When they eventually re-appear I will spray them again and repeat the procedure which will kill them off again for a few months. I’m so glad I purchased RootBlast and would highly recommend this product.

  14. Anonymous says:

     United Kingdom

    Golden Review Award: 10 From Our UsersGreat. Read instructions
    This stuff is great. People complaining must not be applying correctly. It takes at least a week to work but is seriously strong stuff. Apply it when the weather is nice and will remain nice and not rain, so that the product soaks in as much as possible and boom job done.

  15. Maurice3413 says:

     United Kingdom

    Golden Review Award: 3 From Our UsersRe-purchase
    I had bought this before in a more convenient container with a built in measure. It does kill the weeds but noticed on the new bottle that you have to mix it stronger than previously, so works out more expensive, sneaky way of putting the price up.

  16. Anonymous says:

     United Kingdom

    Golden Review Award: 34 From Our UsersGreat weed killer!
    I recently tried Rootblast Weed Killer for managing weeds in my garden, and I must say, I’m quite impressed with its effectiveness. The concentrated formula is a key feature that stands out, as it allows for a potent solution capable of tackling even the most stubborn weeds.

    The super strength glyphosate content is particularly noteworthy. It’s powerful enough to handle a broad spectrum of weeds, including those tough perennial types that can be a nightmare to get rid of. This wide-ranging effectiveness makes Rootblast an excellent choice for those who are dealing with a variety of weed issues.

    One of the most appreciated aspects of Rootblast is its root-targeting action. Many weed killers only address the visible part of the weed, the leaves, but Rootblast goes deeper. It penetrates the soil and kills the weeds right at the root. This approach not only eliminates the current weeds but also helps in preventing them from growing back, which is a significant long-term benefit.

    The ease of use is another plus. The instructions for diluting Rootblast with water are straightforward, and applying it with a sprayer is a hassle-free process. This simplicity is great for those who aren’t professional gardeners but still want to maintain a weed-free garden.

    Coverage area is a major advantage of Rootblast. With just a 1L bottle covering up to 1,666 square meters, it’s an economical option for those with larger gardens or properties. This makes it not just effective but also a cost-effective solution for weed control.

    Overall, Rootblast Weed Killer is an excellent choice for anyone looking for an effective, easy-to-use, and economical solution for weed control. Its ability to kill weeds at the root and prevent their regrowth, coupled with its large coverage area, makes it an ideal option for maintaining a weed-free garden throughout the year.

  17. Josh Miller says:

     United Kingdom

    I buy this again and again - says it all
    I’ve tried other brands and this one seems to work best. I’ve bought it several times. I check the price each time and it continues to be good value for money.

  18. RafaelaPhilip says:

     United Kingdom

    Golden Review Award: 19 From Our UsersNot bad. Goes a long way.
    Used this to stop the weeds and moss coming through on our block paving driveway. The fact that this comes in concentrate is a massive bonus as it’s a fairly large area that would get through a lot of weed killer. I mixed it to the recommended ratio in a large pressurised sprayer – made up about 4-5 litres and covered the whole area. It’s not very fast acting and took about a week to see any major effects. But after about 5 days the moss started to darken and the weeds were wilting. I gave the whole drive another pass with 4-5 litres and now -another week later – everything has pretty much died off. I’ll still need to get the jet washer out to try to rake everything out of the cracks and then resand it all at some point. But this stuff did its job fine. And knowing I’ve still got loads left in the bottle for next year definitely makes this better value for money than other options out there.

  19. Anonymous says:

     United Kingdom

    Quality Stuff
    Applied to my garden with a watering can in the gaps of my flags which are really bad for weeds they end up growing back after a few days. However it’s been over a month now and not a sign of them after using this. It does take a while and it does not kill them instantly but it definitely works be patient.

  20. Vince Mancini says:

     United Kingdom

    Takes a few days
    Hi, good enough stuff, I have some old block paving with a lot of weeds so I though id try this pricey stuff, it takes a few days to kills properly but I only used a fraction in a spray bottle to test, so good enough at the moment and it will last a while for me this way

  21. ShellieFredrick says:

     United Kingdom

    Golden Review Award: 2 From Our UsersBest weed killer I’ve ever tried
    I was recommended this our neighbours garden is a forest and it’s taking over our garden this has killed all vines infusing on our garden and hopefully this keeps his garden under control. It’s taken over a week to see results but it’s worth the wait. Might go spray all his garden!

  22. Anonymous says:

     United Kingdom

    Weed Kille
    I needed to kill weeds ion the rather long drive , no problem applying it . It has taken nearly a fortnight to take effect but it looks to have done the job.

  23. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersPricey, but does the job.
    An affective weed killer. I used it on a block work drive way and was impressed with the results. Pricey, for what it is, but, it does the job. Recommended.

  24. WendellClouse says:

     United Kingdom

    Golden Review Award: 5 From Our UsersBest in class
    I have used so many different weedkillers from various garden centres over the years and none of them have touched the weeds growing around my front door path. Until now…
    One generous coating later and I started to see results after a couple of days. One week later and they are almost all gone. Don’t waste your time with anything else, this is the real deal.

  25. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersEverything is DEAD
    What else can I say, everything is dead
    Took about a week for fist signs buy after 4 weeks everything has died
    Mixed as per instructions and used 5 litres of water
    Would definitely recommend

  26. GrantJenkinson says:

     United Kingdom

    Golden Review Award: 2 From Our Usersnot seen such result before
    excellent product
    don’t use pressurized pump.
    can use watering can with nozzle.
    my patio looks like new now, takes upto one months to act fully.
    very happy with the product.

  27. MonserrCervante says:

     United Kingdom

    Golden Review Award: 2 From Our UsersKills pretty much everything
    Takes a few days for the results to come through but certainly does kill most things. Just beware of walking through wet sprayed areas and then walking on to the grass as it will kill the grass

  28. Anonymous says:

     United Kingdom

    Golden Review Award: 8 From Our UsersExcellent!
    I’ve tried not to use chemicals in my gardens (salt & vinegar) but unfortunately this time around it was a necessary evil. Thick uncontrollable brambles appeared in my front garden and I was desperate! I found this and a few other options but decided I’d give this one a go first. I ordered a pump action pressure sprayer too, and got to work! I have to say I was seriously impressed by this product! I gave it a go and within a few days I started to see results. A week later I resprayed the front garden again (just for good measure) and honestly I was very happy with the results. It totally killed and dried up ALL vegetation in my front garden and the weeds growing along the pathway. My only grumble is it would have been nice if a decent measuring cup/cap were provided, as this would make it easier to mix the correct amount with water (although I did use more than the recommended amount, as advised by another reviewer). Remember when using this product wear a mask, gloves and safety goggles, AND only use in sunny/dry WINDLESS weather (this stuff will kill any plant it comes into contact with). Also keep children and pets away from sprayed areas for at least 48 hours. Yes I would definitely recommend this and will definitely be buying again if I have to!

  29. Florida4434 says:

     United Kingdom

    Golden Review Award: 7 From Our UsersDie weeds die!
    Needed a decent weedkiller to kill weeds in my drive, path and along the exterior wall. Also needed it to help kill ivy and bindweed that was beginning to run a little rampant.

    Reading previous reviews I doubled the dose, used an 8l pump sprayer, and it covered the area I expected it to. You won’t see instant results, however, within a few days everything began to wither and within 2 weeks it was all dead.

    Five weeks after the initial application I then resprayed with the same dose and, so far, it’s looking good. Lots of dead weeds, some dead grass around the path edge as I expected (and not too concerned about), and no regrowth.

    If you’re looking for a good weedkiller I’d recommend this although double the recommended dose for best results. I’d also avoid spraying in windy conditions, wait for a dry day, and leave it a few hours if using in an area used by pets or wildlife.

  30. SuzannaSCW says:

     United Kingdom

    Golden Review Award: 6 From Our UsersWorked a Trea
    I have to say I was a little worried after reading some of the other reviews but wow!! This stuff really works!! Make sure you pull off the bulk of the weeds first, I only done this roughly. Used a pump spray to cover the areas and within 3-4 days you start to see it take affect. 4 weeks on and no weeds!!! Most of them withered away and I haven’t had to go round and pick dead weeds out!! Have loads of the product left after treating the front path but will come back and buy more when needed!!!

  31. Anonymous says:

     United Kingdom

    Golden Review Award: 7 From Our UsersTHE BEST
    I have tried umpteen leading brands to get rid of the weeds as I am clearing a large garden area in preparation of redeveloping.
    After trying to clear this area 4 times Nothing and I mean nothing came close other than this. I did increase the dosage slightly.
    It took a couple of weeks to kill them so if you hope for immediate results this is not for you.
    It not only killed the weeds it also killed the seeds. WINWIN. There is zero regrowth at present 4 weeks and counting.
    It did not kill the plants or trees even if they took a direct hit.
    One thing I suggest do this during calm weather wear a mask safety goggles gloves and a cover all so it cannot harm you and keep pets well away. Highly RECOMMEND

  32. BaileyBagley says:

     United Kingdom

    Golden Review Award: 9 From Our UsersDon't get worried if weeds don't die quickly!
    I’ve just purchased my third bottle as I work around the garden and drive. You have to allow it a week or two to work, particularly on large weeds, but when they are dead, they are dead, I’ve not had any weeds in areas that I treated around 6 months ago. You do have to be careful of any overspray onto other plants or grass – it will kill them just as readily and grass in particular takes along time to come back. So don’t get worried if they don’t die quickly, you will be happy with the long-term effect!

  33. TheodorBriseno says:

     United Kingdom

    Golden Review Award: 10 From Our UsersKills EVERYTHING!
    Bought this to do a patch of heavily overgrown land at the back of my house. Brambles, thistle and every kind of weed imaginable.

    Week 1 I applied a 5L dilution to the patch.
    Week 2 a second 5L dilution
    Week 4 everything in the area was dead. It took about 3 hours to clear the dead plants whereas it would have taken about about 2 full days to clear and would have grown back in about 3 weeks. It’s now 15 months almost and things are only just starting to grow back. Time to break out the rootblast again!

  34. ConcettaPuy says:

     United Kingdom

    Great produc
    Highly recommend this product. We have ivy growing around the back garden and up the tree trunks. After a couple of uses we can see the ivy seem to have gone. Yes it’s expensive but it does work so money worth spent.

  35. Noah McGraw says:

     United Kingdom

    Best weed killer ever.
    Seems pricey at first, Iv used twice on some problem weeds. There no where to be seen still after 12 weeks, so pleased with product and still have loads left for future weed treatments.

  36. Anonymous says:

     United Kingdom

    Awesome
    Worked like a charm. Was impressed as it got rid of the ‘mares tail’ within a week. Doubled up the dose (2 caps per litre). A must buy. This is now my ‘go to’

  37. Anonymous says:

     United Kingdom

    Worked on my ground elde
    I was pleased to find this very effective. I read that you need to dig out as much as possible and then spray the new growth as it comes through, not the waxy mature leaves, which I’ve been doing for two months now. It looks like it hasn’t worked for about four days then the leaves start to brown and die. For the last four weeks nothing new has come through. I guess I’ll have to treat again next spring but it’s manageable now and I had loads of it. It also worked well on general weeds. I used a 50/50 solution as recommended by another buyer. It’s a big bottle so will last me a while.

  38. Anonymous says:

     United Kingdom

    5.0 out of 5 stars No green grass
    Brought this to use at allotment and its brilliant, all the grass that came from the horse manure, disappeared in under 2 weeks

  39. DwainSnoddy says:

     United Kingdom

    Follow instructions. Be patient...
    This stuff is not quite Agent Orange, but I followed the instructions. After 4 -5 days all my weeds were toast and nothing has grown back yet, even after 2 weeks of a typical English summer drenching.

  40. Anonymous says:

     United Kingdom

    Did What It Said
    I followed the instructions, and must admit I thought it wasn’t going to work, but after just over a week the weeds keeled over and died. Good stuff, but patience needed.

  41. BeatricBsi says:

     United Kingdom

    5.0 out of 5 stars Good stuff works well
    Works well killed all weeks and overgrow but took around a few days to a week for visible results

  42. Anonymous says:

     United Kingdom

    5.0 out of 5 stars Works well
    Followed the instructions for diluting and sprayed offending areas within 7 days all areas weds had been cleared

  43. Anonymous says:

     United Kingdom

    Grea
    Bought this for stubborn weeds after using many other products,works really well but used more than directed on label.Did take a little while to completely work but it kills everything.As ever make sure you apply in a dry spell.
    Would highly recommend.

  44. YolandaCadle says:

     United Kingdom

    Golden Review Award: 3 From Our UsersProper Strength
    Easy to use with a sprayer following the instructions. I used it to treat Sycamore saplings 2m tall and moss/weeds in block paving. The weeds were cooked in a couple of days, the saplings in about a week.
    Proper job.

  45. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our UsersVery potent stuff but does the job
    My mum needed some heavy duty weed killer and was advised of this product
    When they eventually used it I was surprised how well it kills the weeds especially going right to the root
    All I would say make sure you wear the correct gloves and glasses and avoid using in any sort of wind but apart from that best one she has used

  46. JeramyAitken says:

     United Kingdom

    Golden Review Award: 7 From Our UsersOMG WOW THIS STUFF IS THE SHIZZ
    SADLY LAST YEAR I DIDNT TAKE BEFORE AND AFTER PHOTOS OF THE FIRST PURCHASE I GOT OF THIS BECAUSE I DIDNT REALLY EXPECT THE SHOCKINGLY AMAZING JOB IT’D DO ON KILLING THE WEEDS!! SERIOUSLY PEEPS JUST BUY A BOTTLE OF THIS AND AFTER LIKE A DAY THE WEEDS AND ANYTHING ELSE YOU SPRAYED THIS ON WILL BE WHITHERED AND DEAD.

    PLEASE NOTE THAT YOU’D BE BEST TO REMOVE AS MUCH OF THE WEEDS ETC FIRST OR YOU’D BE LEFT WITH A TON OF DEAD WEEDS STILL NEEDING PULLED

    SILLY OF ME TO THINK THAT WEED KILLERS WOOD NOT ONLY KILL BUT ALSO REMOVE THE DEAD WEEDS FOR ME LMAO…
    BUT OMG THIS STUFF KILLED MY WEEDS AND THE WEEDS OF ITS FUTURE SELVES!! I BOUGHT MY SECOND BOTTLE ONLY BECAUSE IVE NEW WEEDS IN SOME NEW PLACES SO THIS TIME IVE GOING TO 100% COVER ALL OTHER POSSIBLE AREAS OF WEED GROWTH.
    SIMPLY PUT, BUY THIS BECAUSE ITS THE SHIZZ LOL. THANK ME LATER, HAPPY WEED KILLING FROM

  47. Anonymous says:

     United Kingdom

    Golden Review Award: 7 From Our UsersWorks well but takes time!
    We have a very persistent case of horsetail weeds coming up through our newly laid membrane/gravel.
    I had tried every sort of ‘off the shelf’ weed killer after many home/natural remedies. Nothing even touched it.

    Used 1.5x the concentration on this bottle after reading reviews. Happy so far with the weeds dying. The photo shows the before and then 10 days later. New shoots already coming through but horticultural advice says this weed is very persistent so will need numerous applications!

    Happy so far. Will repeat every 2-3 weeks to see if it keeps it at bay.