








🌿 Root out weeds like a pro—because your garden deserves the best!
Rootblast is a super strength, concentrated glyphosate weed killer designed to eliminate weeds down to their roots. Its 1L bottle covers up to 1,666 square meters, making it ideal for large gardens and properties. Easy to dilute and apply, Rootblast ensures long-lasting weed control by preventing regrowth, combining powerful efficacy with cost-effective coverage.






| ASIN | B07Q4PZNX6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 331 in Garden ( See Top 100 in Garden ) 4 in Weed Killers |
| Colour | 360G/L |
| Coverage | 1666 Square meters |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,684) |
| Date First Available | 1 April 2019 |
| Included components | bottle, Measuring cap |
| Item Package Quantity | 1 |
| Item Weight | 1.23 kg |
| Item model number | SIPHG360A |
| Manufacturer | Sipcam |
| Part number | SIPHG360A |
| Product Dimensions | 10 x 10 x 23.5 cm; 1.23 kg |
| Size | 1 x 1L |
L**F
Very powerful weed killer..
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 it's potency ...
M**E
Great 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.
A**R
Strong Stuff – Gets Rid of Weeds Properly
Picked up the Rootblast concentrated weed killer, and it’s proper effective. Mix it up, spray it on, and within a week most weeds are brown and shrivelled right down to the roots. Works well on driveways, paths and garden borders. Only minor gripe is you need to be careful where you spray – it’ll kill anything it touches, so keep it away from plants you actually like. Otherwise, strong, reliable, and does exactly what it promises.
G**R
Happy customer
Good product seems to have done the trick with our weeds
B**R
Did the job the others didn’t
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, and I mean totally killed everything! Nice child proof lid and doesn’t leak when in storage
M**Z
Root blast weed killer
This root killer weed killer works fairly well but a lot of the thicker hard stemmed with deep roots haven't died....the top branch type twigs have come off but the stems near the ground and where the twigs have fell off are all green again a couple of weeks later....they must need an enormous amount of root killer to get to the bottom of the roots and they are £40 a bottle and there is only 1l in each bottle....some of the bottles were white with the cheaper root blast super strength bottles and not the orange type liquid I originally ordered which was £40 a 1l biottle and i didn't get a refund for this cheaper version and i ordered 7 or 8 bottles all together...and only have two left....ive got a 75 foot long garden and 16feet wide and ive mixed it as 8 litres water to 1 litre root killer.....a lot of nettles are growing back and the thicker wood-type stem weeds are growing stronger again after shedding their top branch-twig like branches but it hasn't killed off the weeds after spraying a 2nd time just them and the regrowing nettles.....I'm not very happy that the largest two number of weeds haven't died mm to be fair my garden was like a jungle and loads of different insects came in the house through the open summer time windows and open back door because of the hot weather.... So ive also had to spray the house with total insect destroyer spray and fly wasp and mosquito spray for the winged insects....I had a foreign small blue fly in that bit me ferociously....it was small and looked harmless but it must have come over in someone's suitcase and it took loads of raid fly spray to kill it....I won't trust another blue English looking small fly again....so this weed killing has cost me a lot of money and time and the thicker stemmed weeds and the nettles are all continuing to grow
D**Y
Weed booster
Works really well
A**Y
Great stuff although on the pricey side
Great stuff! Really strong, although exceptionally expensive at the same time