Rhododendron neriiflorum
Family |
Ericaceae |
Genus |
Rhododendron |
Species |
neriiflorum |
Category |
Woody |
Type |
Shrub (evergreen) |
USDA Hardiness Zone |
6a - 9b |
Canadian Hardiness Zone |
7 |
RHS Hardiness Zone |
H6 |
Height |
4 - 8 metres |
Spread |
2.5 - 4 metres |
Landscape |
Most commonly used as an ornamental or specimen tree. |
Cultivation |
Grow in moist but well-drained, leafy, humus-rich acid soil in part shade with shelter, suitable for full sun if soil remains reliably moist. |
Growth |
Medium |
Pests |
Vine weevil, rhododendron leafhopper, pieris lacebug, scale insects, caterpillars, aphids, powdery mildews, rhododendron petal blight, rhododendron bud blast, silver leaf and honey fungus. |
Leaf Description |
Narrow leaves, dark green above, white beneath and up to 10 cm long. |
Flower Description |
Trusses of 6 - 12 tubular to bell-shaped flowers, each up to 10 cm wide, and ranging from deep rose to crimson red. |
Notable Specimens |
Trengwainton Garden, Madron, near Penzance, Cornwall, United Kingdom. |
Propagation |
By seed when ripe, or semi-ripe cuttings in late summer, layering in autumn or grafting in late summer or late winter. |