weeds

[andypandy]

Could anyone tell me how to get rid of winter heliotrope out of a cornish hedge.
I have used 4 containers of round up but it keeps coming back, it's driving me mad. HELP !!!

[heathfield]

Most advice on removing this plant says to carefully remove roots on a continuing basis till it's gone. It's unfortunaye that yours is in a hedge!. The next advice is to use Roundup, which you've tried. But the Roundup you buy is actually a diluted version. Try the undiluted, sold as Roundup Concentrate. It's quite a bit more expensive. It's available on Ebay, and that's probably the cheapest place to buy it.