CARYOPTERIS x clandonensis 'Dark Knight'
CARYOPTERIS x clandonensis 'Dark Knight'
Commonly known as Blue beard, Blue spiraea
Dark blue.
Full Plant Details - Sun/Soil & other attributes
-
Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
-
Good to know
Drought tolerant when established -
Pests & Diseases
May be susceptible to honey fungus and mealybugs -
Deciduous
-
Blue
Deep purple blue -
Racemes
-
Border
-
Coastal / windswept
-
Cottage garden
-
Sub-tropical / mediterranean
-
Town garden
-
Ovate
-
Height and Spread
1–1.5 metres -
Pruning group 6
Suitable for: Evergreen shrubs or climbers that need little to no pruning.
Action: Trim back shoots that spoil symmetry and to fit available space.
When: Annually after flowering if on previous year's growth, or in later Winter or Spring if flowering on current year's growth, or as requires.
-
Hardy - average winter
Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F) -
Summer Seasonal Interest
-
Fertile well drained soil
-
Tolerates all
-
Full sun
-
Bee friendly
-
Butterfly friendly
View Detailed Plant Description