Grevillea victoriae (Royal grevillea)
Botanical Information
| Family | Proteaceae |
| Genus | Grevillea |
| Species | victoriae |
| Category | Woody |
| Type | Shrub (evergreen) |
| Origin | Native to Australia. |
Details
| USDA Hardiness Zone | 7 - 8 |
| USDA Hardiness Ref. | |
| Canadian Hardiness Zone | 8b |
| Canada Hardiness Ref. | |
| RHS Hardiness Zone | H4 |
| RHS Hardiness Ref. | |
| Temperature (°C) | (-10) - (-5) |
| Temperature (°F) | 14 - 23 |
| Height | 1.5 - 2.5 m |
| Spread | 1.5 - 2.5 m |
| Growth | Medium |
| Flowering Period | January, February, March, September, October, November, December |
Description and Growing Information
| General Description | A mound-forming, evergreen shrub with grey-green leaves and hanging flower clusters. |
| Shape | Mound-forming. |
| Landscape | Flower beds, flower border, wall side border. |
| Propagation | Propagate by semi-ripe cuttings. |
| Cultivation | Grow in acid to neutral, well-drained soil in a sheltered position in full sun. |
| Pests | Susceptible to honey fungus. |
| Notable Specimens | Trebah Gardens, Mawnan Smith, Nr Falmouth, Cornwall. |
Photographs
Grevillea vitoriae, form. Trebah Gardens, Mawnan Smith, Nr Falmouth, Cornwall. 15/10/2019.
Grevillea vitoriae, leaf. Trebah Gardens, Mawnan Smith, Nr Falmouth, Cornwall. 15/10/2019.
Grevillea vitoriae, flower. Trebah Gardens, Mawnan Smith, Nr Falmouth, Cornwall. 15/10/2019.
Grevillea vitoriae, flower. Trebah Gardens, Mawnan Smith, Nr Falmouth, Cornwall. 15/10/2019.