Perennial: Evergreen. Deer, coast & clay tolerant. The Dolces are fast growing, vigorous & hardy! The lime green intensifies with cool weather. Good in rock & woodland gardens, pots, borders & as a cut flower. Attracts butterflies & hummingbirds. White spring blooms. Clumping: 12-16" x 12-16". Sun/shade. Water: moderate. USDA Z5-11. PPAF