A spectacular Penstemon native to dry, gravelly slopes of southern California and northern Baja. Demanding good drainage and full sun, this perennial grows 3 ft. or more tall with striking displays of lavender-purple tubular flowers. A challenging species with a sensational floral display, but can be short lived in northern California. Performs best in hot inland gardens. Take care not to over water. Highly attractive to hummingbirds as well as bees and butterflies.
Penstemon spectabilis
royal penstemon
Click on a characteristic from the list below to see a list of other plants that share that characteristic.
Native
Plant Types
Size
- Average Height: 3 - 4 ft
- Average Width: 3 - 4 ft
Exposures
Water Requirements
Bloom Times
Flower Colors
Habitat Values
Tolerances
Flowers and Foliage
Our monthly inventory was updated on April 29, 2026. To confirm current availability, please call ahead. We do not ship plants.
| Inventory Notes | 1g |
|---|---|
| 39 available$12.50 each |
This list reflects retail prices. Landscape professionals may inquire about wholesale pricing.