A small sub shrub with dark blue purple flowers in the late summer to fall.
Pronunciation
(kar-i-OP-ter-is)(klan-do-NEN-sis)
Plant Type
All Plants, Shrubs Deciduous
Hardiness Zone
(5,6)7-9
Sunlight
full sun, light shade
Moisture
average
Soil & Site
Prefers well-drained moist soils, but is somewhat tolerant of draught. Will not tolerated wet soggy soils.
Temperature
die back to the ground in zones 5 and 6, top hardy to zone 7
Flowers
dark blue flowers in clusters, blooms on current season wood, from late summer to frost
Dimensions
30-36 inches tall
Maintenance
Cut back to the ground in early spring.
Propagation
softwood cuttings
Author's Notes
A tried growing this plant for a few years in zone #5. I was only able to get 2 or 3 years out of them. They always died back either to the ground or to the base of the plant and than regrew. Dirr says grow this as an herbaceous perennial. (#01)
Notes & Reference
#01-Manual of Woody Landscape Plants (Michael Dirr)