Buddleja officinalis (Chinese Butterfly Bush, Pale Butterfly Bush)
Botanical Information
Family | Scrophulariaceae |
Genus | Buddleja |
Species | officinalis |
Category | Perennials |
Type | Shrub (evergreen) |
Origin | Eastern Asia. |
Details
USDA Hardiness Zone | 7-10 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 8 |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H2-H6 |
RHS Hardiness Ref. | |
Temperature (°C) | (-17.8)- 4.4 |
Temperature (°F) | 0-40 |
Height | 2.5-4 m |
Spread | 2.5-4 m |
Flowering Period | January, February, December |
Description and Growing Information
Propagation | Propagated from semi-ripe root cuttings. |
Cultivation | Prefers full sun, dry soils. Can tolerate a variety of conditions and is considered very adaptable. |
Notable Specimens | Harry P. Leu Gardens, Orlando, Florida, United States of America. |
Habitat | River valleys, dry rocky areas, cliffs and forest edges. |
Leaf Description | The long, oval leaves are 8-12 cm long and are light green. |
Flower Description | Flowers are pale mauve, strongly fragrant flowers through winter into early spring. |