'Dark Knight' is a fantastic and reliable shrub for injecting late summer colour into a border, producing stunningly deep blue nectar rich flowers that are much sought after by bees and butterflies.
CARYOPTERIS x clanadensis Hint of Gold ('Lisaura'PBR)
A Mediterranean style deciduous shrub with green and yellow variegated, aromatic leaves and clusters of bright blue flowers in late Summer and Autumn. It is drought tolerant once established.
CARYOPTERIS x clanadensis Stirling Silver ('Lissilv'PBR)
A Mediterranean style deciduous shrub with silvery blue/green, aromatic leaves and clusters of intense blue flowers in late Summer and Autumn. It's easy to care for and drought tolerant.