Last updated at 07/09/2026 13:08:46
Roundup Total Weedkiller 1L Ready To Use Sprayer
Delivery $12
Roundup Total Weedkiller 1L Ready To Use Sprayer
Delivery $10
Roundup Total Weedkiller 1l Ready To Use Sprayer
Free delivery
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originally posted on bunnings.com.au
Have sprayed the weeds twice now and only a quarter of them have been affected but not completely dead. Zero 1 hour is much more effective and I would have bought it instead if Bunnings had it in stock. Roundup appears overrated and a waste of money.
originally posted on bunnings.com.au
Where do I start!The bottle design is horrible. Would it kill to have a longer lever for the sprayer? Fingers get really tired after a few sprays.But the best part is that it didn’t even kill anything!Even after 24 hours my weeds are exactly where they were before the spray.
originally posted on ebay.com
Just got this weedkiller mainly to zap ground elder, which has been getting worse over the last couple of years in my garden, despite regular weeding. The weed has extensive roots and it's proved impossible to get rid of them by manual weeding! Anyhow, this systematic weedkiller appears to be zapping them nicely, wish I'd tried this stuff ages ago.
Roundup Total Weedkiller 1L Ready To Use Sprayer
Delivery $12
Roundup Total Weedkiller 1L Ready To Use Sprayer
Delivery $10
Roundup Total Weedkiller 1l Ready To Use Sprayer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Have sprayed the weeds twice now and only a quarter of them have been affected but not completely dead. Zero 1 hour is much more effective and I would have bought it instead if Bunnings had it in stock. Roundup appears overrated and a waste of money.
Where do I start!The bottle design is horrible. Would it kill to have a longer lever for the sprayer? Fingers get really tired after a few sprays.But the best part is that it didn’t even kill anything!Even after 24 hours my weeds are exactly where they were before the spray.
Just got this weedkiller mainly to zap ground elder, which has been getting worse over the last couple of years in my garden, despite regular weeding. The weed has extensive roots and it's proved impossible to get rid of them by manual weeding! Anyhow, this systematic weedkiller appears to be zapping them nicely, wish I'd tried this stuff ages ago.
This is the only product I have found to kill poison ivy without touching the plant. Each leaf needs to be coated in the killer and allowed to soak in the poison without rain for 2-3 days. You still might need to check back every two or three weeks to make sure that vine is dead and that a new sprout has not emerged from the not-yet-dead roots. After repeated treatments, even a large vine will die.I have also used this product to kill young sassafras trees - which spring up everywhere in our area. Fortunately, we do not have Kudzu in northern Indiana, but this would be my first killer to try on that as well.Roundup is beginning to improve the packaging with a battery-operated handle, however I picked up the manual prime model. Just takes a little more time and effort.
Bought the product as it was already a sprayer and mixed.Go to try it and nope, no spray, nothing. Try both spray options and it just leaks foam everywhere. Not worth the hassle to go back and change it over. Just won't buy any roundup product again. Had to cut the plastic top off to get to the solution and pour it out
Since the demise of Sodium Chlorate there is very lettle choice for blanket weed killing. This has been exceedingly slow to take action which is marginal in any case. I used the maximum dose rate and its most noticeable effect is on perrenial grass but perrenial weds are just laughing at it. The problem is that this is probably the best that is available to domestic users today and is extremely expensive. The buyer I obtained this from was selling at the lowest anywhere but still it is not cost-effective and I am going to have to hand weed a large area of patio with small slabs! I wonder if it has a use-by period from manufacture to retain effectiveness and this is perhaps why it was lowest price?
Bought item to replace Weedol path clear. Though it would as good as if not better.Weedol started too show results within 24 hours. Still no results from Roundup after 5 days, and more expensive. Very disappointed.
Just spray it on the weeds check next day you will see the changes. All weeds are dead .Get to the roots quicker time . See for yourself now. When you buy this product. For your Garden.
I hate this category of weed killer, just because of the vancer risk, but the product works very well. Wear the correct PPE and dont use it often and you should be OK.
I sprayed on a dry sunny day - ivy, light brush, creeping vines, as well as weeds. I used to farm and sprayed round up from a 500 gallon tank, so I believe I know what I am doing. After 2.5 weeks, there is very little die back. My most obnoxious growth is made up of runners from an oak leaf hydrangea I had removed. The runners extend for hundreds of feet. Round up killed a few, but this was a waste of money and not mixed strong enough. Even ordinary weeds seem not to have been affected at all.
The breakthrough formulation of Roundup Total Weedkiller provides speed, efficacy and root kill, so that the weeds don’t come back. Roundup Total Weedkiller targets and controls a wide range of common grasses and broadleaf weeds including clover, bindii, dandelion, plantain and oxalis. The best part? Knockdown results are visible in just 1 hour! Ready to use and convenient solution for effectively eradicating weeds along fences, lawn edges and driveways. Also, works for spot treatment of weeds in rockeries and garden beds. Safe for pets and children to re-enter the treated area once the spray has dried. NOT to be used on lawns. Use Roundup for Lawns to kill lawn weeds, but not the grass.
The breakthrough formulation of Roundup Total Weedkiller provides speed, efficacy and root kill, so that the weeds don’t come back. Roundup Total Weedkiller targets and controls a wide range of common grasses and broadleaf weeds including clover, bindii, dandelion, plantain and oxalis. The best part? Knockdown results are visible in just 1 hour! Ready to use and convenient solution for effectively eradicating weeds along fences, lawn edges and driveways. Also, works for spot treatment of weeds in rockeries and garden beds. Safe for pets and children to re-enter the treated area once the spray has dried. NOT to be used on lawns. Use Roundup for Lawns to kill lawn weeds, but not the grass.
in 3 offers
The lowest price for Roundup Total Weedkiller 1L Ready to Use Sprayer right now is $24.99 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $23.35 on 19 June 2023 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 Sept 2026.
Roundup Total Weedkiller 1L Ready to Use Sprayer
The breakthrough formulation of Roundup Total Weedkiller provides speed, efficacy and root kill, so that the weeds don’t come back. Roundup Total Weedkiller targets and controls a wide range of common grasses and broadleaf weeds including clover, bindii, dandelion, plantain and oxalis. The best part? Knockdown results are visible in just 1 hour! Ready to use and convenient solution for effectively eradicating weeds along fences, lawn edges and driveways. Also, works for spot treatment of weeds in rockeries and garden beds. Safe for pets and children to re-enter the treated area once the spray has dried. NOT to be used on lawns. Use Roundup for Lawns to kill lawn weeds, but not the grass.
The breakthrough formulation of Roundup Total Weedkiller provides speed, efficacy and root kill, so that the weeds don’t come back. Roundup Total Weedkiller targets and controls a wide range of common grasses and broadleaf weeds including clover, bindii, dandelion, plantain and oxalis. The best part? Knockdown results are visible in just 1 hour! Ready to use and convenient solution for effectively eradicating weeds along fences, lawn edges and driveways. Also, works for spot treatment of weeds in rockeries and garden beds. Safe for pets and children to re-enter the treated area once the spray has dried. NOT to be used on lawns. Use Roundup for Lawns to kill lawn weeds, but not the grass.
