Sorbus glabriuscula
Family |
Rosaceae |
Genus |
Sorbus |
Species |
glabriuscula |
Category |
Woody |
Type |
Tree (deciduous) |
USDA Hardiness Zone |
6b - 7a |
Canadian Hardiness Zone |
7 |
RHS Hardiness Zone |
H6 |
Temperature (°C) |
-20 - (-15) |
Temperature (°F) |
-4 - 5 |
Height |
4 - 8 m |
Spread |
4 - 8 m |
Landscape |
Low maintenance cottage and informal gardens. |
Cultivation |
Prefers full sun to partial-shade in moist but well-drained slightly acidic or neutral soil. |
Shape |
Upright and bushy. |
Pests |
Aphids, blister mites, sawflies and scale insects may be a problem. Canker, fireblight and silver leaf may occur. |
Leaf Description |
Large leaves with 11 - 17 leaflets. |
Flower Description |
Clusters of flowers that appear in late spring. |
Fruit Description |
Bunches of berries that appear in late summer and into winter. |
Colour Description |
The leaves are a bluish-green and turn red in autumn. The flowers are white. The fruit are white and sometimes appear pink. |
Notable Specimens |
Westonbirt, The National Arboretum, Tetbury, Gloucestershire, England. |
Propagation |
Seed sown in containers in a cold frame in autumn, taking semi-ripe cuttings in early summer, budding in summer or grafting in winter. |