Penstemon digitalis (Beardtongue)
Botanical Information
| Family | Plantaginaceae |
| Genus | Penstemon |
| Species | digitalis |
| Category | Perennials |
| Origin | Native to the United States. |
Details
| USDA Hardiness Ref. | |
| Canada Hardiness Ref. | |
| RHS Hardiness Ref. | |
| Growth | Medium |
| Flowering Period | July, August |
Description and Growing Information
| Habitat | Horticultural origin. |
Photographs
Penstemon digitalis 'Dark Towers'.
Penstemon digitalis 'Huskers Red'.