A cross between C. americanus and C. coeruleus (Mexico), this deciduous shrub grows to 10 feet. Large panicles of powder-blue flowers bloom summer to fall. An excellent shrub for the U.S. Pacific Coast. (Shrub)

Bloom time	Size	Exposure
Summer	8-10' tall x 9' wide
Hardiness Zone:8,9,10,11 Cold Hardy to 10° to 20°F
Attracts Butterflies