Caryopteris incana is a broadleaf deciduous perennial shrub with blue foliage. In summer purple flowers emerge. Attracts bees and butterflies making it an excellent addition to pollinator gardens. Grows well with sun and regular water. Does well in well-drained soil.
This shrubby perennial is valued for its ability to handle a dry site, but definitely proves itself indispensable when masses of its deep blue-violet flowers put on a spectacular show. Enveloping stiff upright stems, the richly colored blooms are long lasting in the garden and in arrangements as well. Handsome, grayish green felted leaves emit a pleasing medicinal scent as they cloak Common Bluebeard's looser, more open profile.
Looking for a late blooming shrub? Caryopteris incana is an excellent choice! Flowering late Summer into Winter, it doesn’t even mind poorish soil or dry conditions. Growing to 3’-5’ tall & wide, it bears showy clusters of intense dark purple flowers which completely encircle the stem. In flower, the whole bush is a display of bright purple, almost like a Ceanothus. Greyish, downy, aromatic foliage, too! Native to China & Japan.