Full sun to light shade; rich, moist soil with a twist of lime; a stunning plant with smooth ovate-lanceolate leaves and stems; whorls of blue club shaped flowers in the leaf axils appearing as though they will open up but never do; excellent for flower gardens and any area where you can keep competition from crowding this plant; 1’-2’ tall; bloom Sept-Oct; zones 4-7; WV. ecotype. // Seed packet, about 70 seeds. Germination requirements: Sow on surface. Do not cover. 60 days cold, moist stratification.