Following on from Lishka's post about coleus canina, I wonder if anyone has any ideas on how to get rid of the most pernicious "plant" I have ever encountered, pratia pedunculata (Blue Star Creeper)?
I put this on my rockery a few years ago, but removed it after a couple of years because it was spreading far too much and choking everything. Unfortunately, it had got into the lawn - and it's still there - spreading. There's about eight square yards of the stuff.
I've used most of the available lawn weedkillers, and none seem to have the slightest effect. All that I can think of now is to apply a total weedkiller to the whole area and re-seed after clearing out the dead material. Does anyone have any better ideas before I do this? All suggestions gratefully received.
Oh, and if you were thinking of planting pratia pedunculata - DON'T!
