There have been many huge weed plants growing behind our fence for the last 20 years and this year I finally decided to get some strong weed killer. I applied the product about three/four weeks ago and until this last week, didn't notice any difference but now, the weeds are noticeably dying back.
Purchasing another bottle to try and finish the other half of the weeds. Only slight niggle was that I had to purchase a face mask separately (if this was also included that would have been perfect). Still 5/5 though.