Upright clusters of vivid purple flowers accented by a white eye. Improved form and disease resistance with a vigorous flowering habit.
| Scientific Name: | P. paniculata 'Barthirythree' |
| Zone: | 4 |
| Light: | Sun |
| Height: | 24" |
| Width: | 2-3' |
| New Shape: | Upright |
| Foliage: | Green |
| Flower: | Purple |
| Bloom Time: | Jul-Sep |
