Double Action Weedkiller Concentrate 510ml


(2 customer reviews)

226 in stock

I introduced this because it’s the better way to kill weeds. Remarkably, it’s based on a naturally occurring ingredient in geranium leaves and it works very fast.

  • 100% glyphosate free and totally bio-degradable.
  • Extra fast acting, you can see the results within 24 hours.
  • Double action, unlike some weedkillers, mine works on the leaves and the roots, so it’s a better way to control a wider range of weeds.
SKU: J19088 Categories: , range.Tag:
Product weight: .7kg


If you look at the weedkiller section in a Garden Centre, you’ll be amazed by the range on offer. Some contain glyphosate (a controversial chemical banned by some retailers), others are only effective on the leaves but not the roots (so aren’t that effective on the tougher perennial weeds like ground elder) while some weedkillers can take weeks to work. This is different. It’s glyphosate free, works on annual and perennial weeds, and it works really fast. It’s the way forward in better and weedkilling!   

  • Extra fast acting. Some weedkillers can take weeks to work. You can see this working in hours! On hot sunny days, results can be seen within 2 hours (see video clip below), on cooler, cloudier day, it still works within 24 hours.  
  • 100% glyphosate free. Reassuringly, this is based on a naturally occurring ingredient found in geranium leaves and is totally bio-degradable.
  • Treats a wide range of weeds including ground elder, bindweed, dandelions, nettles and couch grass. It’s also very effective on moss, weeds and grass growing in paving. It’s not recommended for control of Ivy and Japanese Knot weed, or for treating weeds in lawns (use a lawn weedkiller like Vitax LawnClear for these).
  • Pets and kids, can re-enter the treated area once it has dried. 
  • For best results: Spray on a dry day, on dry leaves, and don’t spray if it’s likely to rain within 4 hours otherwise the weedkiller won’t be fully absorbed. And try to spray all of the leaves to make sure as much weedkiller as possible is absorbed. 

Additional Information

Active ingredients:
186.7 g/l Pelargonic acid (18.52% w/w) 30g/l. Maleic Hydrazide (2.98% w/w)

Formulation: Soluble (liquid) Concentrate.

Use plant protection products safely. Always read the label and product information before use.

2 reviews for Double Action Weedkiller Concentrate 510ml

  1. Marie Coote

    I bought this when it was the TSV on QVC with auto delivery. I’m so glad I did. I cannot believe how quickly it acts. My problem is bindweed in the borders. On a sunny day I sprayed the weeds and within 2 hours they were shrivelled up and brown. This is a miracle product that works. Buy it and you won’t be disappointed.

  2. Tony

    I bought the weedkiller and spray applicator from QVC. I find that the weedkiller is the fastest acting I’ve used since paraquat was banned. It really does work.

    The spray applicator is also very convenient compared to getting the pump up spray out. One thing that I will say is it could do with a 2ft, or so lance as when using it at arms length you can breath in some atomized weedkiller. I now use a mask for safety.

    All in all an excellent product.

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