that wasn't weedkiller, it was NovichokNever had an success with Roundup....but I found an industrial type weed killer on ebay, and sprayed over the back fence as I back on to a railway line and get all the brambles, ivy etc trying to creep through into the garden.
Did it six months ago, and checked it last week and still have a six foot dead zone from my fence.![]()

...................................lol
