Caryopteris,
'Dark Knight'
Dark
Knight Caryopteris (Caryopteris
x clandonensis 'Dark
Knight')
has silvery
green fragrant foliage. Beautiful dark blue flowers decorate the plant
in late summer to fall. Caryopteris is great in a flowering border
or combined with roses.
Best to treat as a herbaceous perennial and cut back in spring. Flowers
are produced on new growth.
Plant in full sun for the best blooms.
Reaches a height 3' and width of 4'.
