Berberis thunbergii
f. atropurpurea
Red Barberry, Purple Japanese barberry
Family |
Berberidaceae |
Genus |
Berberis |
Species |
thunbergii |
Category |
Woody |
Type |
Shrub (deciduous) |
Forma |
atropurpurea |
Pronunciation |
USDA Hardiness Zone |
4 |
Canadian Hardiness Zone |
2 - 5a |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-35 - (-29) |
Temperature (°F) |
-30 - (-20) |
Height |
1 - 2 m |
Spread |
1.5 - 2.5 m |
Landscape |
Use for flower borders and beds. |
Cultivation |
Grow in any well-drained soil in full sun. |
Growth |
Medium |
Pests |
May be subject to powdery mildews. |
Habitat |
Horticultural origin. |
Leaf Description |
Leaves are a deep red-purple, becoming deep red in autumn, to 2 x 1.5 cm. |
Flower Description |
Flowers are pale yellow, tinged red, showing in groups of 5 in subumbellate racemes. |
Fruit Description |
Fruit is a glossy red berry, to 8 mm. |
Propagation |
Propagate through semi-hardwood cuttings. |
Ethnobotanical Uses (Disclaimer) |
Ingestion may cause mild upset stomach |