Your privacy is important to us

To ensure that you have the best experience and to help us develop our services we automatically track your session. If you would like to know more about our privacy policy and how we handle your data, click here.

By continuing to browse you are accepting this.

Decline and Leave
  • Sky 664
  • Freeview 22
  • Virgin 747
  • Freesat 812
Spend up to £1,250 and spread the cost
interest free - for up to 11 months *

1L RHS Ready to Use Weed Killer

  • £9.99
  • £
  • £4.99 P&P

Spend £25* to pay in interest-free instalments with OpenPay

UK Delivery


Ordered items are usually despatched within 3 to 5 working days.

Find out more about UK delivery


Returns for a refund or exchange made easy with Asda's amazing 'toyou' service.

Find out more about our returns policy
Full Description

1L RHS Ready to Use Weed Killer

RHS Ready to Use Weed Killer is an advanced formula for tackling annual and perennial weeds, with visible results after just 24hrs and leaves no residual effects in the ground.

Designed to be used on hard surfaces like paths, patios and gravel, it is also excellent for use on garden areas inbetween where vegetables and plants are grown, as there are no residual effects left in the ground.

The formula contains acetic acid and a patented co-formulation of natural ingredients to effectively burn unwanted weeds and moss. The formula is bio-degradable so once dried children and pets can enter the treated areas.

Features and Specifcations

  • Powerful contact action
  • Results within 24 hours
  • Advanced acetic acid bio-degradable formula
  • Does not contain glyphosate
  • 1L provides up to 35sq metre coverage / 5L provides up to 175sq metre coverage
  • A ready-to-use formulation containing 60g/l acetic acid
  • Controls annual and perennial weeds 

Find out more about the RHS Ready to Use Weed killer click on the video to learn more.

How to use:

Spray directly onto the weed, with visible results after just 24 hours (Dependant on weather conditions at time of application). Ideally use in spring and repeat as necessary over the growing season, up to a maximum of 6 applications per year. Apply on a dry, calm day when rain or strong winds are not expected. Apply at no more than 100ml/m2.


  • 1 x 1L RHS Ready to Use Weed Killer 

Your order will be dispatched within 3-5 working days. Most deliveries require someone to accept and sign for the delivery to ensure the goods are received correctly. To help you we can arrange for delivery to be made elsewhere. Click here for more information.

We hope you like your purchase, however, if you are not entirely satisfied with any item, it can be sent back to us for a refund, provided it is returned within 14 days after delivery has been made (unless otherwise specified). Please click here for more information.