Caryopteris – the Blue Beard shrub
In a few weeks, the attractive blue flowers of Caryopteris will appear. This small shrub (or some may argue that it is a perennial due to its growing habit) is extremely easy to grow and is tolerant of drought. It is native to East Asia and common names include “Bluebeard” or “Blue Mist”. Small, aromatic gray-green leaves cover a somewhat nondescript plant although some varieties sport yellow leaves and they make a quite attractive plant when not in flower. The bonanza comes in late summer (late August to early September) when suddenly one wakes up to find the shrub covered in fuzzy, true-blue flowers.
Grow Caryopteris in full sun or partial shade. They are undemanding plants and need only some sun and good drainage to flourish. They can often die completely to the ground in winter but will recover in the spring. It is best to cut it back in early spring to maintain an attractive shape. New plants can be added to the garden now through the fall. Provide them with a good layer of mulch for the winter months.
Key Characteristics
Botanical Name – Caryopteris x clandonensis
Common Name – Blue Beard / Blue Mist Shrub / Blue Spirea
Type: Small shrub
Foliage Type: Deciduous
Size – 2-4′ tall and wide
Bloom Time – August – September
Flower color – Blue
Leaf color – Green (some varieties have chartreuse or greenish yellow foliage
Exposure – Full sun to partial shade
Soil Needs – Average, moist soil
Growth Rate – Fast
Pruning – Cut back in late winter or early spring
Hardiness – Zones 5-9
Pollinator Friendly: Yes
Deer Resistant – Yes
Drought Tolerant – Yes
