u/GroundbreakingFish95

hello Alberta gardening friends. I am at a loss of what to do this year with this patch of garden that’s completely invaded by creeping bellflower. I have tried to didn’t out every year but am sick of it. it’s coming from my neighbours yard which is completely decked over, so no getting it from their side. any landscaping suggestions would be greatly appreciate. at this point I’m ready to dig out the plants and pave over it.