Description
A. gigas is a robust biennial or short-lived perennial with pinnately divided leaves and erect, branched, purple stems bearing large umbels of deep purple flowers in late summer and early autumn
| Category: | perennials, herbs/vegetables, 2-year-olds |
| Flower color: | purple |
| Flowering time: | VIII, IX |
| Growing conditions: | sunny, penumbra, humid, fertile |
| European climate zone: | Z5= -23 ...-29, Z6= -18 ... -23 |
| Height: | 150-300cm |
