Tough with a long life. Shorter and more compact than 'Dark Towers', which it replaces.
| Scientific Name: | Penstemon digitalis 'TNPENDB' (PP30,569) |
| Zone: | 3 |
| Light: | Sun |
| Height: | 12" |
| Width: | 18" |
| New Shape: | Upright |
| Foliage: | Dark purple |
| Flower: | Lavender |
| Bloom Time: | July-August |
