Aquilegia caerulea - Blue Columbine

This Columbine has a long bloom period, lasting from spring to summer. Has a blue flower with a white center, reaches a height of 2-3 ft. Likes sun with well-drained soil, will tolerate some light shade, good for a rock garden. Not a east coast native but does very well across the U.S., it is a Rocky Mountain Native.                                                  
Sun to Semi-Shade. Dry Soil, Spring, 2-3 ft Tall, Zones 3-10