Weedol / Verdone Extra Lawn Weedkiller Kills Weeds 500ml Treats 333m2 Garden New

Product Information

Glyphosate is the active ingredient which makes a weedkiller non-selective, meaning it will kill any (or most) green plants that it touches. Some in as little as 24 hours. If killing weeds before renovation and seeding you ideally need to leave at least 2 months after weed killing and before seeding. Evergreen is more designed for keeping an already relatively weed-free lawn, free of new invaders. So use it as a method of weed control, not the cure to a problem.

I looked at the chemicals in Weedol and from my research, I believe it will be effective against 99% of the weeds most commonly found in UK lawns but I know from my past use that there are a few species of weeds that won’t respond to it (mostly non-broad-leaved weeds).

Weed Killer For Grass vs. Regular Weed Killers

After mowing. Leave at least 2 days if applying liquid lawn weed killer to the whole lawn. Don’t mow for a further 3 days

A considerable number of reviewers who left a 3-star rating liked the product but had issues with damaged or leaky bottles (mostly the ready-to-use variant). One of my favourite times for complete lawn weed control is in late August or September whilst there is still some warmth around. I would recommend this if you just need the one application in the year. The reason for this is: Complaints about the concentrated version were few and far between, but most seemed related to issues with diluting the product correctly. For example, one lady diluted 150ml into water instead of 15ml, which caused scorching to the grass. You’ll see the reviewer blaming the quality or strength of the product and comparing them to professional weedkillers like Holster or Bastion.There are many other advantages to using weed killers. For example, you can control what weeds and plants are removed by targeting where you spray and ensuring that any plants that you wish to stay put are not harmed by any chemicals. Removing weeds also allows nearby plants and shrubs to retain much-needed nutrients in the soil, resulting in improved growth and bigger blooms. B&Q sells many types of weed killers, including handy spray bottles, concentrated formulas, and power pump products. If there are too many weeds to spot or hand weed, follow this procedure to apply weed killer to the whole lawn using a weed killer concentrate When to apply lawn weed killer