| Shape | Upright and arching. |
| Landscape | Borders and mass planting. |
| Propagation | Division in spring. |
| Cultivation | Full sun and partial-shade. Well-drained soil with a pH of 6.1 - 7.8 (mildly acidic, neutral and mildly alkaline). |
| Notable Specimens | The University of Alberta Botanic Garden, Devon, Alberta, Canada. |
| Habitat | Horticultural origin. |
| Leaf Description | The leaves are long, thin and come to a point. |
| Flower Description | Large, single flowers on a stem. 11 cm in diameter. |
| Colour Description | The flowers are a bright lemon yellow while the foliage is green. |
