One of our top 10 perennials! This long-lived non spreading Calamint is distinctive for its deep green, somewhat glossy mint scented leaves and tidy habit. It blooms prolifically with tiny palest lavender-blue flowers which appear white during the summer months, but with intensifying pigment in the fall. No matter the weather, it never has an off year! Great for the front of the border, plus a dynamite edging plant for roses! 18″ x 18″.