- Credited authors
- Parkinson, Hilary; DeBolt, Ann.
- Organization
- USDA FS - Rocky Mountain Research Station Boise, Idaho
- Record year
- 2005
- Propagation method
- seed
- Product type
- Container (plug)
- Seed origin
- Owyhee uplands and canyons, Malheur County, OR, 1180 m
- Stock type
- Not included in this summary; see original
Penstemon speciosus (Showy penstemon, Sagebrush penstemon) — propagation references
Propagation method: seed; Plant family: Scrophulariaceae. Find the plant identity and credited nursery records together. Follow the original protocol for the full method and its growing conditions.
Common nameShowy penstemon, Sagebrush penstemon
Record year2005
- Scientific name
- Penstemon speciosus
- Common name
- Showy penstemon, Sagebrush penstemon
- Plant family
- Scrophulariaceae
Documented protocol references
Each entry describes a particular nursery record. Follow its source link for the complete growing procedure.
Sources & dates
Source checked 2026-10-10. Source conditions and dates matter; this archive does not imply publisher endorsement.