Bergenia, 'Dragonfly Sakura' (Pigsqueak) - h10" x w12" - Full Sun, Part Shade - Lure the early arriving hummingbirds into the garden with these pink semi-double flowers named after the cherry blossoms they resemble. These are vigorous clump-forming evergreen plants with purple black foliage in the fall. Deer and drought tolerant, too. Zone 4. Benefits: Deer Resistant, Drought Tolerant.