Lilium martagon, one of the most popular Lilium. This perennial is also called Turk's Cap Lily. It is native to parts of Europe and can reach 2-3 feet tall.  The flowers are pink, purple, pendulous and sometimes nearly 20 on a stem. The bloom size is up to 2 inches. The flowers are hermaphrodite, they have both male and female organs. Deciduous foliage medium-green and narrow leaves. The foliage size up to 6 inches. Hardiness Zones 3-7, (-37°C/-35°F, -15°C/5°F) in Winter. Use a well drained soil, rich in organic matter with a soil pH slightly acidic to neutral. Water regularly; do not overwater and do not allow the soil to dry out. It grows very nicely in part shade.