The Blue Dune monster

This Blue Dune Lyme Grass was an innocent looking specimen in a six-inch pot when we brought it home from the garden center last fall. Now, less than a year later, it threatens to take over the entire flowerbed behind the house! It really is a beautiful plant, and its blue color is a nice contrast with the green grass and the Rose of Sharon bushes that flank it. I just hope we can keep it from nudging those bushes right out of the garden!