DESCRIPTION
Evergreen foreign (Far East) shrub
HEIGHT: 3-4m.
Leaf colour: green above, grey below
FLOWERS: Blue, purple, white from June to October
INCREASE: rapid.
REQUIREMENTS: photophyte/semi-deciduous, thermophilic, moderate humidity and varied soil.
RESISTANCE: -15 οC, resistant to wind, pollution, drought and sea.
Species and varieties:
B. davidi
