Roundup® Speed Ultra
Size 1 litre
Main product features
Roundup® Speed Ultra is a fast acting multi-purpose weedkiller for use on unwanted vegetation. It can be used to kill broad leaved weeds and grasses in paths, drives, patios, and around the bases of roses, ornamental shrubs and trees. Treated areas can be re-planted or re-seeded the day after treatment.
When to use
How to use
As good practice, we recommend wearing waterproof gloves and gardening footwear.
- Press and hold the tab on the top of the sprayer, twist nozzle ¼ turn to ‘ON’/Spray position.
- Hold the sprayer approx. 50 cm away from the target weed and spray to lightly wet the weeds, avoiding run-off.
- Rotate the nozzle back to ‘OFF’/‘STOP’ position after use.
Repeat treatment if necessary after a minimum of 14 days where re-growth occurs.
Treat established weeds before the start of flowering. Spray nettles and ground elder when new leaves have unfolded fully in late spring.
Weeds may show first visible results within an hour of spraying, depending on weather conditions and the type of weed.
Keep children and pets away from treated areas until spray has dried.
Where to use
Use to kill weeds on flower beds, borders, vegetable patches, around roses, shrubs, hedges, greenhouses and along fences. Ideal before cropping and ground clearance before cultivation.
Can be used to clean up weedy ground before planting vegetables, flowers, bushes and trees, and to renovate overgrown areas.
For the control of weeds around ornamental garden plants, trees and in areas not intended to bear vegetation.
Most effective when applied to newly established weeds or those less than 10–15 cm tall.
Do not direct spray or allow spray drift onto cultivated plants and lawn as this product destroys all green plant parts.
When to use
For best results treat small weeds at an early stage of growth and apply in warm, dry conditions (March to October).
Spray at any time when the weeds are actively growing and have adequate leaf area to absorb the spray. A repeat treatment may be necessary if rain or drought conditions are expected.
Apply in calm conditions to avoid drift onto cultivated plants.
Treated areas can be re-planted/re-seeded a day after treatment. Maximum number of treatments: 4 per year.
Coverage
This pack treats up to 30 m². Apply at no more than 100 ml/m².
Active ingredient
Contains 60g/l acetic acid in a ready to use solution.
Safety instructions
- Protection during/in use: Avoid contact with eyes. IN CASE OF CONTACT WITH EYES, RINSE IMMEDIATELY with plenty of water and seek medical advice. If swallowed, seek medical advice immediately and show this container or label. WASH OFF SPLASHES IMMEDIATELY. WASH HANDS AND EXPOSED SKIN AFTER USE.
- Environmental protection: Do not apply when rainfall is expected within 6 hours of application. Risk to non-target insects or other arthropods. Dangerous to bees. To protect bees and pollinating insects do not apply to plants when in flower. Do not use where bees are actively foraging. Do not apply when flowering weeds are present. Direct spray away from ponds and other surface water bodies. Use appropriate containment to avoid environmental contamination.
- Storage and disposal: KEEP OUT OF THE REACH OF CHILDREN AND PETS. KEEP PRODUCT IN ORIGINAL CONTAINER, tightly closed in a safe place. Keep away from food, drink and animal feeding stuffs. EMPTY CONTAINER COMPLETELY and dispose of safely. Do not re-use empty bottle.
Risk and safety information
TO AVOID RISKS TO HUMAN HEALTH AND THE ENVIRONMENT,COMPLY WITH THE INSTRUCTIONS FOR USE.
WARNING: Causes skin irritation. Causes serious eye irritation. Harmful to aquatic life with long lasting effects.
- Read carefully and follow all instructions.
- Keep out of reach of children. Keep only in original container.
- If medical advice is needed, have product container or label at hand.
- Do not contaminate water with the product or its container.
- DO NOT EMPTY INTO DRAINS, SINKS OR OTHER WATER POINTS.
- Dispose of contents/container to a household waste recycling centre as hazardous waste except for empty containers which can be disposed of by recycling. Contact your local council for details.
Compare our range of Roundup® ready to use weed control products
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|---|---|---|---|---|---|---|
| Total Optima | Path Optima | Speed Ultra | Fast Acting Total | Fast Acting Path | Tough | |
| No glyphosate | ✓ | ✓ | ✓ | |||
| Kills to the root (systemic) | ✓ | ✓ | ✓ | |||
| Fast acting | Within 3 hours | Within 3 hours | From 1 hour | Within 1-2 days | Within 1-2 days | Within days |
| Allows replanting | Within 3 days | Within 3 days | In 1 day | In 7 days | In 7 days | In 7 days |
| For tough weeds | ✓ | ✓ |
Use weed killer products safely. Always read the label and product information before use.
Health and Safety
Always read the pack label and product instructions carefully before use. For further information relating to product safety please review the product data safety sheet link below.
Reviews
4.6 out of 5 based on 24 reviews
Fast acting and very pleased with the results
Reviewed on
Fast acting. Not much is needed for it to work. Easy to use and not to spray on things you don’t want to kill off. I kept it away from the dogs as one seems to want to eat everything it shouldn’t but the weeds died off quickly so they weren’t inconvenienced for long
Effective weed control
Reviewed on
This product had a good spray range with an easy to use safety nozzle. Effective against most weeds encountered in garden would buy this product in future.
Great product if used well
Reviewed on
The roundup speed ultra week killer is a very good product targeting those pesky weeds! I thought the product worked well if you used a lot. The weeds have since dried out and died with no sign of returning 🤞 The product has a slight scent but nothing offensive. The spray also was easy to target the weed so that it didn’t affect the grass around it. The only downside side I found as started was I felt like you had to use a lot in order for it to work.
Speedy and useful!
Reviewed on
I have a large garden in which dandelions have decided to make their home. Now I don't even have a lawn it's mainly landscaped with patios and aggregates of stones with flower borders.This weed killer purpotes to show visit let results in an hour and brilliantly in my opinion if you're using this on flower borders near any plants you can safely replant after a few days which is quite useful and also a new feature (for me) with weedkillers.Now it does say that it is most effective being used on newly established weeds yet to flower but with my hardy family of dandelions sprouting up so quickly I tried to use it even when they were flowered.It did work pretty well the leaves browned after an hour or so and it did wither back. It didn't quite kill it all but it made it easier to dig out from there which was helpful. I then used it again on the area just in case I didn't manage to get all the roots. A week later there was no regrowth of the dandelion in the tested area.The bottle is such that it's easy to bring along into the garden and just spray where needed it can drift a bit as the spray is dense and multi directional but that wasn't an issue for me as I felt it covered more of the area needed.There's also a lot in the bottle and a little actually goes a long way. I recommend topping up the areas of established weeds a few times more than the bottle says just so it keeps working. And especially in rainy conditions.It doesn't work on French poppies even when the root has been pulled (and I am aware it's not technically a weed but it is invasive) so it's not extremely strong but it does the job and helps against the battle of the dandelions (in my case).
Works within hours!
Reviewed on
Roundup Speed Ultra is a great weed killer that acts fast! Within a few hours of use I can already see the wilting and browning of weeds - especially when it's a nice sunny day. It's incredibly easy to use with it's spray bottle it also is great for not having to bend or reach into difficult places. Would highly recommend this product.
Great stuff
Reviewed on
I received this product from Influenster and I really like this product I have a lot of weeds in my garden so I was very thankful in receiving this product the effectiveness is brilliant I sprayed it & within a couple of hours my weeds we’re treated it’s safety is good I don’t know how much this product is but will definitely buy after I have finished using it the durability is really good.
Good
Reviewed on
Roundup is a good weed killer but not as fast as what I'm usually using. The second photo was taken on day 2 and the next day after that the plant was dead. I will continue using it because it's easy to use and does the job. The bottle is big enough to spray the garden for another few times.
Easy to use - results in hour
Reviewed on
Very easy and safe to use- just open cap lock and spray on path driveway or any area where the weed growing.It is fast acting spray with visible results of wilting weed within an hour if sunny day. Love the ready-to-use format and child-safe trigger make application straightforward and easy. Recomended if want easy and quick get weed removed from driveway or any area in the garden. It quite enough for a big area.
Does the job
Reviewed on
This product does the job after approx. 7 days the weeds had died. The quantity of the product is good and there is enough product for me to use this multiple times. The product works well and worked on weed and grass as described on the packaging. The only downside is that the bottle did leak slightly for me when using it and tilting down.
Effective but not as quick acting as it claims.
Reviewed on
Simple to use product just a quick spritz and then let it work its magic. The product took a few days to work which was slower acting compared to the brand I usually use. Need to be careful not to use this anywhere where kids or animals may come into contact with it. Good size bottle with mess free trigger action dispenser.
Ok
Reviewed on
Good weed killer. Sprayed on leaves and they die back. I try not to use so often because it’s so bad for the environment. But I use just down the side of our house where it’s all concrete.
Great product gets rid of weeds!
Reviewed on
Unfortunately box was damaged on srrival so couldbt take picture but feon what was left if product it is a Good product does what it says have got less weeds than before would reccomend to friends & family
Hands down the best ever weed killer I've ever use
Reviewed on
Wow!! This is hands down the best ever weed killer I've ever used it's fantastic and you can pretty much see it killing the weed before your very eyes. The results speak for itself!! I've been spraying them over a period of time and I'm virtually weed free which has never ever happened. I'll definitely be buying more. It's so simple to use.
Great product done the job
Reviewed on
Good effectiveness no environmental impact and the safety of it is ok durability lasts a would say value for the money and done the job will be purchasing
Excellent
Reviewed on
This speed weed killer was really effective give and killing unwanted weeds I particularly liked that areas can be reseeded the next day after treatment!
Works very quickly and effectively
Reviewed on
Roundup Speed Ultra does exactly what it says on the bottle. It's VERY fast. Within hours a weed is dying and it's safer to use around other plants although do your due diligence and read up about how to use this safely around other plants and such.Works great and will be great to clean up weeds coming through slabbing.
Works great on my garden weeds
Reviewed on
Sprayed some pesky weeds in my garden and the next day they were gone!Easy to use pump spray nice large plastic bottle so good value for money. Quick and easy way to eliminate garden weeds!
Really good stuff
Reviewed on
This is really good. The scent is not too strong. Very effective and great value for money. Kills weeds after spraying. I would definitely recommend
Does the job
Reviewed on
Bottle turned up and was used straight away. Kills weeds overnight. Doesn’t really smell that great but it’s versatile and easy to use. Handy bottle to easily store
Good product.
Reviewed on
Good product kills weeds and easy to use instructions easy to follow. Quick and easy to use and kills weeds quick. Weeds be gone hate them spoiling the view.
