This stunning bicolor perennial bears deeply lobed, dark-green leaves and, in summer, double lavender flowers with blue outer petals. Its showy flower spikes make it a popular choice for cottage-style gardens and cutting gardens. Plants grow to 5′ and should be staked their first year. Note: Entire plant is poisonous.

• Double-lavender flowers with blue outer petals
• Plants grow to 5 feet tall
• Perfect for cottage-style or cutting gardens