Description
| Category: | perennials, shade plants |
| Flower color: | purple |
| Flowering time: | VIII, IX |
| Growing conditions: | sunny, penumbra, moderately humid, humid, fertile |
| European climate zone: | Z3= -35 ... -40, Z4= -29 ...-35, Z5= -23 ...-29 |
| Height: | 100-150cm |
