A 'Summer Series' hybrid with a dwarf habit and long blooming traits :: » Blooms early to late summer (June-August) » Flower spikes are midnight-blue, foliage is lacy and light green » Prune foliage back after blooming to promote new growth and repeat blooms » Tolerates full sun, or half-day shade » Grows 12-18", spreads 12-18" » Hardiness zones 3-7 » premium 3.5" pot (1.63pt / 770mL)