Advice on how to kill onion weed

Onion weed is a very invasive plant that can take over your garden, smothering other plants if you do not control it. It is very persistent, and can take considerable time and effort to get rid of it completely. It spreads easily due to its many bulbs which can fall off, leading to the appearance of new plants. Thanks to this, manually removing the plant is not an effective way to kill onion weed because several bulbs will remain in the soil.

 

 

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

 

How to kill onion weed

Using herbicide is the best way to kill onion weed. A systemic weed killer such as Roundup will kill onion weed effectively. As it kills the roots, shots and leaves of the plant, the entire plant is killed meaning that you can effectively control the onion weed in your garden, and keep it free of weeds.

 

Other topics related to : How to kill onion weed

Share this page:

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.


Watch us on Youtube!
Site Explorer Site Explorer