Weed tips

  • If your lawn is beyond redemption, or in dire need of repair, now is the time to do it, while days are mild but there is enough warmth in the sun to promote rapid growth. If required, kill the existing lawn fully with Roundup. Wait for at least a week (until it is obvious the grass is dying) before cultivating and preparing the soil either for sowing seed or laying turf.

Garden maintenance in September

  • Plant evergreen trees and shrubs, including hedges. Be sure to water regularly if the weather is dry
  • Plant early potatoes
  • Lift and divide overgrown clumps of perennials that weren’t lifted in autumn
  • Clip lavenders after the first flush of flowers
  • Start mowing the lawn regularly, and raise the cutting height to leave the grass a little longer – that will protect the roots from the sun
  • Plant summer flowering bulbs – gladioli will bloom about 60 days after corms are planted
  • Sow seeds of summer annuals like French and African marigolds, petunias and nicotianas
  • Prune climbers and plant new ones

 

>>> Discover the whole range of Roundup Weedkillers <<<

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3 simple steps

  1. Measure the area you need to cover Use our quick and easy to use size calculator
  2. Watch our easy to follow video tutorials View our video tutorial library
  3. Buy the right Roundup for you Select your dispenser and purchase here


FAQs

Q

What are the origins of Roundup?

A Click here for the answer

Roundup was first developed for the agricultural industry to help farmers overcome large-scale problems with weeds. This same science and technology has been applied to create a range of weed killing products ideal for domestic use. So, rest easy in the knowledge that you’re using the weed killer the professionals use.

Q

Can I put it on stronger? Will that work better?

A Click here for the answer

We have carefully calculated the best rates at which to apply for each type of weed problem. Applying at a strong rate is not recommended and will not result in better performance. Please ensure that you read the label before use and use pesticides safely.

Q

Does the Concentrate need using up straight away after mixing?

A Click here for the answer

It’s always good practice to only mix up what you need for that treatment, but you can retain the unused solution for up to a week, since a gradual loss of activity will occur. Make sure that you store any weedkiller safely away from the reach of children and pets.

Why to choose Roundup Weedkiller

1

Use the strongest weed killer to get rid of tough garden weeds

Thanks to glyphosate, Roundup has an effective weed killing action

2

Buy a cheap, but very strong weed killer for your garden maintenance

Roundup Garden products are available in all garden centers.

3

Use the strongest weed killer to get rid of tough garden weeds

Thanks to glyphosate, Roundup has an effective weed killing action!


Where can I buy Roundup Weedkiller

Roundup Weedkillers are available in all garden centers

How can I choose the best weedkiller

Weeds come in all shapes and sizes. And so does Roundup, the AU’s best selling weedkiller.


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