Berberis japonica (Japanese Mahonia, Oregon Grape.)
Botanical Information
Family | Berberidaceae |
Genus | Berberis |
Species | japonica |
Synonyms | Mahonia japonica(Name changed to Berberis japonica in 2019) |
Category | Woody |
Type | Shrub (evergreen) |
Origin | Japan. |
Details
USDA Hardiness Zone | 7b - 8a |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 7a - 7b |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H5 |
RHS Hardiness Ref. | |
Temperature (°C) | -15 - (-9) |
Temperature (°F) | 5 - 15 |
Height | 1 - 2 m |
Spread | 1 - 3 m |
Growth | Medium |
Flowering Period | April |
Description and Growing Information
Propagation | Propagate by seed and semi-hardwood cuttings. |
Cultivation | Grows in any well-drained or moist but well-drained soil in shade or partial shade. |
Notable Specimens | Westonbirt, The National Arboretum, Tetbury, Gloucestershire, England. Bok Tower Gardens, Lake Wales, Florida, United States of America. |
Habitat | Woodlands. |
Leaf Description | Leathery, pinnate leaves, and are often spine-toothed. |
Flower Description | Scented yellow flowers |
Fruit Description | Black or purple berries. |