caryopteris

Is Caryopteris Deciduous? Prized for their long season of interest and easy care, Caryopteris (Bluebeard, Blue Mist, or Blue Spirea) are terrific deciduous shrubs with fragrant true blue flowers in late summer and fall. Is caryopteris a perennial? Caryopteris is a woody perennial or sub-shrub that grows to be the size of a small shrub.