Pern'l Herb: Native to E. Asia & Australia. Sport of D. 'Tasred'. Blue summer blooms are followed by deep blue berries. Grass-like foliage is green to auburn in summer then turns deep maroon or purple in cold weather. Good border or woodland plant. H: 1-1.5'. W: 1-1.5'. Exp: sun/shade. Tolerates deer, coast & drought. Water: moderate/dry. Evergreen in USDA Z8-11. May be hardy to USDA Z6. PP# 23,084