Trailing mass of fine green foliage. Profuse, deep violet-blue flowers bloom early spring to late summer. Foliage turns burgundy in winter. Tiger swallowtail butterflies find the flowers especially attractive.
Height: 12-18 in Width: 8-12 in Soil Conditions: Moist/Well Drained Flower Color: Purple Bloom Time: Apr, May Hardiness Zone: 3 TO 8