Penstemon digitalis Onyx and Pearls (Beardtongue)
This herbaceous perennial features racemes of white, tubular flowers on tall stems bearing deep burgundy foliage of long green elliptic basal and lance-shaped stem leaves. The contrast of flowers and foliage looks almost black and white from afar, hence the variety name. Moderate growth rate.
Blooms early summer
3.5 ft tall x 3-3.5 ft spread
HARDY to -40°F (-40°C)
Deer and rabbit resistant
Humidity tolerant
Drought tolerant
Salt tolerant
| Zone | Zone 3 |
|---|---|
| Exposure | Full Sun |
| Moisture | Low to Moderate Moisture |
| Native to | Nativar |
| Patent Info | PP32613 |
