Leaves have an aromatic, sweet licorice mint flavor.  They are used fresh or dried in salads, teas or as a garnish.  It was used by Native Americans to treat colds, coughs, fever, wounds and diarrhea. It has a blue flower in the summer that attracts bees, butterflies, and hummingbirds.  Plant grows between 24-36" tall in sun to part shade. Plant hardiness zone 5 - 9.