Posted: 25/08/2015 at 07:42
I spent years digging out bindweed from an area of the veg patch. I thought it would eventually give up. It didn't. When we took over next door, I gave the lot a spray of glyphosate in August. That cleared out all the thistles and bindweed in the main veg plot, but not in the hedges. I left the worst area on my side fallow the following year and gave it two lots over the year. Bits still appear at the edge of paths, but it is more under control. I dont like using it, but I figure a one off for weedy ground full of perennial weeds is the way to go, to save years of battling it. Black plastic works well on less pernicious weeds.