Plant has 2" rounded, silver-green fuzzy leaves with a light blue flower in summer.  Use leaves fresh or dried to flavor poultry, meats, sausages, sauces and stuffings.  Berggarten is a good compact sage perfect for containers.  It grows 18-24" tall by 12-18" wide in full sun in well drained soil.  Does not require a lot of water.  Perennial zone 5-9.