Ceratostigma willmottianum
'Lissbrill'
Sapphire Ring Plumbago
| Family |
| Plumbaginaceae |
| Genus |
| Ceratostigma |
| Species |
| willmottianum |
| Cultivar |
| 'Lissbrill' |
| Category |
| Woody |
| Type |
| Shrub (deciduous) |
| Tradmarked Name |
| Sapphire Ring™ |
| USDA Hardiness Zone |
| 8 |
| Canadian Hardiness Zone |
| 8 |
| RHS Hardiness Zone |
| H4 |
| Temperature (°C) |
| -10 - (-5) |
| Temperature (°F) |
| 14 - 23 |
| Height |
| 1 m |
| Spread |
| 1.5 m |
| General Description |
| A small shrub with yellow leaves that turn a vibrant red in autumn and rich blue flowers that appear in terminal clusters. |
| Landscape |
| Excellent in cut flower gardens or as a container plant. |
| Cultivation |
| Grow in full sun (preferred) or partial shade in a moist, well-drained soil. |
| Habitat |
| Horticultural origin. |
| Leaf Description |
| Leaves are a bright yellow, growing up to 5 cm in length and turning red in autumn. |
| Flower Description |
| Flowers are a rich blue, up to 2.5 cm in diameter, appearing in terminal clusters. |
| Propagation |
| Propagate through semi-hardwood cuttings. |