4L Glyphosate Root-Killing Weed Killer with Spray Head Attachment | 7.2g/l Ready-to-Use Solution


  • Quickly & effectively clears areas of weeds and unwanted vegetation. Supplied with a handy spray gun and hose attachment for easy application.
  • Ready-to-use 7.2 gram/litre Glyphosate formula. NO DILUTION REQUIRED. Kills & eliminates weeds at the root.
  • One 4 litre bottle treats up to 140 sq. meters.
  • Perfect for a range of hard surfaces such as patios, decking, aggregates and driveways.
  • PLEASE NOTE: Depending on the type of weed and climate, please allow up to 7 days to see the effects of the treatment. Some weeds may take up to 4 weeks for the weedkiller to take effect. Some weeds may take more than one application.
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Product Description

Glyphosate Root-Killing Weed Killer | 7.2g/l Ready-to-Use Solution | 4 Litre Bottle

Glyphosate Root-Killing Weed Killer is the quick and easy way to clear infestations of weeds in your garden and outdoor spaces. Supplied in a ready-to-use 4 litre bottle with a spray gun attachment and hose. Glyphosate Weedkiller destroys the roots of the weed, eliminating the plant for good, and preventing recurrence. It is effective on virtually any weed or unwanted vegetation including:
  • Dandelions
  • Chickweed
  • Nettles
  • Bindweed
  • Creeping Buttercup
  • Broad-Leaved Dock
  • And Much More…

When to Use

Root Killing Weed Killer contains glyphosate for effective control of annual and deep-rooted perennial garden weeds, including grasses, docks, nettles, willowherb, dandelion, bindweed and many more. Root Killing Weedkiller is inactivated immediately on contact with the soil and is broken down by the soil bacteria to leave no soil residues. Apply when weeds are actively growing and have adequate leaf area to absorb the spray. Spray nettles and ground elder when new leaves have fully unfolded in late spring. DO NOT spray in windy conditions as drift can damage or kill valued plants. DO NOT walk into treated areas until the spray has dried on the leaves, to avoid transfer to lawns and other wanted vegetation. Rainfall within 6 hours of application may reduce effectiveness and require re-treatment. Treat established perennial weeds at the start of flowering for best effect. Weeds may show the first effects of treatment after a few days or up to 4 weeks later depending on the weather and type of weed. Root Killing Weedkiller kills most weeds with a single application. Leave weeds for at least 7 days before cultivating. Some tough weeds (e.g. ground elder) may need a repeat treatment after 3-4 weeks if regrowth appears.

Where to Use

For use on unwanted vegetation. This is a Non-Selective weedkiller. DO NOT USE ON LAWNS. DO NOT SPRAY HEDGE BOTTOMS. 

How to Use

It is recommended to wear gloves when using this product, although they are not required. Remove cap and insert the spray hose supplied into the bottle and secure the screw top on the hose. Alternatively decant into a separate sprayer. Once decanted, replace the cap tightly to any remaining product in its bottle. Set sprayer onto a fine mist. Spray weed leaves lightly until wet but avoid run-off of the liquid. The weed killer is absorbed by the leaves and distributed throughout the weed, reaching right down to the roots. WASH HANDS AND EXPOSED SKIN AFTER USE. Find our range of Weed-Killers here.
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