Don't be so quick to ax the butterfly bush. There are sterile varieties available, as well as, apparently, some native North American ones. And the pollinators love them. The one I have in a pot on my patio hasn't given rise to any seeds or spread and is now in its third year.
Don't be so quick to ax the butterfly bush. There are sterile varieties available, as well as, apparently, some native North American ones. And the pollinators love them. The one I have in a pot on my patio hasn't given rise to any seeds or spread and is now in its third year.