| Plant Habit: | Herb/Forb |
| Life cycle: | Perennial |
| Sun Requirements: | Full Sun |
| Water Preferences: | Mesic |
| Soil pH Preferences: | Slightly acid (6.1 – 6.5) |
| Minimum cold hardiness: | Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F) |
| Maximum recommended zone: | Zone 8b |
| Plant Height: | 24 to 36 inches |
| Plant Spread: | 24 to 36 inches |
| Flowers: | Showy |
| Flower Color: | Purple |
| Flower Time: | Late summer or early fall Fall |
| Suitable Locations: | Houseplant |
| Uses: | Suitable as Annual |
| Containers: | Needs excellent drainage in pots |
