x Amarine tubergenii
'Zwanenburg'
| Family |
| Amaryllidaceae |
| Genus |
| x Amarine |
| Species |
| tubergenii |
| Cultivar |
| 'Zwanenburg' |
| Category |
| Perennials, Tropicals |
| USDA Hardiness Zone |
| 8a - 10b |
| Canadian Hardiness Zone |
| Requires cool season protection under glass. |
| Temperature (°C) |
| -12 - 2 |
| Temperature (°F) |
| 10 - 35 |
| Height |
| 45 - 60 cm |
| Spread |
| 15 - 22 cm |
| Cultivation |
| Full sun and partial-shade in well-drained soil. |
| Shape |
| Upright and arching. |
| Growth |
| Fast |
| Habitat |
| Horticultural origin. |
| Flower Description |
| Trumpet-shaped with long extended stamens and lightly fragrant. |
| Colour Description |
| The leaves are green. The flowers are reddish-orange. |
| Notable Specimens |
| RHS Garden Rosemoor, North Devon, England. |
| Propagation |
| Division of bulbs. |