Lewisia rediviva (Bitter Root) is a small ground-hugging perennial forming a rosette of narrow succulent green leaves. In early spring to early summer, it is topped with large, deep pink to nearly white flowers, 2 in. across (5 cm), packed with up to 9-15 petals. Borne on short stalks, the flowers are the largest of the genus with their numerous petals surrounding a cluster of stamens. Bitter Root is summer deciduous. It dies down after flowering and re-appears in late summer. It must be kept dry whilst dormant. A very ornamental plant, this wildflower does best in rock gardens. Lewisia rediviva is the state flower of Montana.

• Grows up to 2 in. tall (5 cm) and 4 in. wide (10 cm)
• Thrives in full sun to light shade in fast draining rocky or gravelly soil. Moisture is needed while blooming, but a period of dry dormancy is necessary after seeding.
• Perfect choice for rock gardens or containers.
• No serious pest or disease issues. This plant is easy to kill by over-watering. It must have perfect drainage as the taproot is easily rotted.
• Propagate by seed or division. Sow outdoors in late fall.
• Native to western North America.