Height: 8″-10″ Spread: 12″-18″. Rippled, soft gray leaves on square stems are aromatic when handled or crushed. Profuse, violet-blue blossoms are borne early in the season above the foliage on branched stems that grow close to the ground. Selected for its low, spreading habit. Shear midsummer to refresh blooms and foliage. Full sun. Plant Select® 2008. Zone 4.