Berberis thunbergii f. atropurpurea 'Rose Glow' (Rose Glow Barberry)
Michael's Opinion
One of the more common cultivars of Barberry and thus widely available from most garden centres. It is a fairly vigorous shrub that can be clipped to control growth however it is my preference that this is not done as I like its loose, open form: an easy plant to grow.
Botanical Information
Family | Berberidaceae |
Genus | Berberis |
Species | thunbergii |
Forma | atropurpurea |
Cultivar | 'Rose Glow' |
Category | Woody |
Type | Shrub (deciduous) |
Ethnobotanical Uses Disclaimer | Ingestion may cause mild upset stomach. |
Pronunciation |
Details
USDA Hardiness Zone | 4 - 8 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 2 - 7a |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H5 - H7 |
RHS Hardiness Ref. | |
Temperature (°C) | -34 - (-9) |
Temperature (°F) | -30 - 15 |
Height | 1 - 2 m |
Spread | 1.5 - 2.5 m |
Growth | Fast |
Flowering Period | April, May |
Description and Growing Information
Shape | Bushy and dense. |
Landscape | Works well in gardens and as borders and groundcover. |
Propagation | Propagate through hardwood cuttings. |
Cultivation | Will thrive in any soil type that is not waterlogged, and should be grown in full sun. |
Pests | The bacteria Pseudomonas berberidis may cause black spots on leaves, and the barberry aphid (Liosomaphis berberidis) may also be a problem as can powdery mildews. |
Notable Specimens | The A.M. Cuddy Gardens, Strathroy, Ontario, Canada. |
Habitat | Horticultural origin. |
Leaf Description | Young leaves are purple, irregularly marbled with pink and white, becoming entirely purple later. |
Flower Description | Flowers are sparse, small and yellow. |
Fruit Description | Berries are small and glossy red. |