Resolva Pro Xtra Tough Weedkiller Super Concentrate 1L

Free Delivery Over £150*

*some exclusions apply

Price Match Promise

*some exclusions apply

Resolva Pro Xtra Tough Weedkiller Super Concentrate 1L


Resolva Pro Xtra Tough Super Concentrate is a super strength weedkiller concentrate, ideal for clearing large areas of weeds. Resolva Pro Xtra Tough Super Concentrate kills weeds and roots and controls annual and deep-rooted perennial grass and broad-leaved weeds including bracken, broad-leaved dock, common couch, cleavers, colt’s foot, chickweed, common nettle, common thistle, creeping buttercup, curled dock, dandelion, ground elder, perennial sow thistle, plantains, red clover, scotch thistle, sheeps sorrel, spear thistle, speedwell, white clover, white dead nettle, willowherb, yarrow and many others.

Out of stock

Email when stock available

SKU: 264872 Categories: , ,


  • Kills roots so weeds don’t come back
  • Kills tough weeds & their roots
  • Contains glyphosate

How to Use

When to Use

  • Use on a calm day when weeds are actively growing and have a large leaf area to absorb the weedkiller spray
  • Rainfall within 6 hours of application may reduce effectiveness and require re-treatment
  • Resolva Pro Xtra Tough Super Concentrate kills most weeds with a single application. Some tough weeds may need a repeat treatment if re-growth appears
  • Treatment effects on some weeds will be seen within a few days, other tougher weeds may not show effects for up to 4 weeks


Where to Use

  • For use on unwanted vegetation
  • For use on areas not intended to bear vegetation
  • Do not spray on hedge bottoms
  • Do not use on lawns unless you intend to kill the grass
  • Extreme care should be taken to avoid contact by spray with cultivated plants and other desired vegetation


How to Use

  • Always read the label fully before use
  • As good general practice the wearing of gloves is recommended when using this product although this is not a requirement
  • Half fill the sprayer with clean water
  • Using the measure provided add the required quantity of Resolva Pro Xtra Tough Super Concentrate weedkiller to the sprayer water based on the table below:
Use Quantity to be added to sprayer per litre of water Area treated Timing for best effectiveness
General use on annual weeds and grasses 16ml 40sq.m Weeds should be actively growing with grasses having at least 5cm of leaf and broadleaved weeds having at least 2 leaves expanded when sprayed.
Perennial and other difficult broadleaved weeds 24ml 40sq.m Perennial weeds must have full emergence of healthy green leaf that is actively growing. Perennial broadleaved weeds are most susceptible when growing actively and at or near flowering
  • Rinse measure 3 times and add washings to sprayer
  • Complete filling the sprayer with the required volume of clean water
  • Mix thoroughly before use
  • Spray weed leaves lightly and evenly until visibly moistened but avoid wetting to run-off
  • Replace cap after use
  • Do not apply through or store in galvanised or unlined mild steel sprayers
  • Always thoroughly clean the sprayer after use
  • When this container is empty rinse thoroughly 3 times and add washings to the sprayer before final use


After Use

  • Do not walk into treated areas until the spray has dried on the leaves to avoid transfer to lawns and other vegetation
  • Leave weeds for at least 7 days before cultivating
Scroll to Top