Hemerocallis
'Butter Curl'
Butter Curl Daylily
| Family |
| Hemerocallidaceae |
| Genus |
| Hemerocallis |
| Cultivar |
| 'Butter Curl' |
| Category |
| Perennials |
| USDA Hardiness Zone |
| 3a- 9b |
| Canadian Hardiness Zone |
| 2 - 8 |
| RHS Hardiness Zone |
| H7 |
| Temperature (°C) |
| -39 - (-4) |
| Temperature (°F) |
| -40 - 25 |
| Height |
| 60 - 90 cm |
| Spread |
| 60 - 90 cm |
| Landscape |
| Massing. |
| Cultivation |
| Full sun and partial-shade. Well-drained soil with a pH of 6.1 - 7.8 (mildly acidic, neutral and mildly alkaline). |
| Shape |
| Upright and arching. |
| Growth |
| Fast |
| Habitat |
| Horticultural origin. |
| Leaf Description |
| The leaves are long, thin and come to a point. |
| Flower Description |
| Small flowers that are 7 - 11 cm in diameter. The flowers are slightly fragrant. |
| Colour Description |
| The flowers are yellow. The foliage is green. |
| Notable Specimens |
| The University of Alberta Botanic Garden, Devon, Alberta, Canada. |
| Propagation |
| Division in spring. |