Rocky Mountain Penstemon
Penstemon strictus
The Rocky Mountain Penstemon (Penstemon strictus) features beautiful spikes of large, royal-blue to purple flowers standing atop a dense mat of evergreen, low mounding leaves. Bloom starts early summer and lasts through mid summer.
Grows To:
2-3 Ft
Spread:
1-3 Ft
Bloom Time:
May-August
Light Requirements:
Full Sun,
Part Shade
Soil Moisture:
Dry ,
Medium ,
Well-Drained
Soil Description:
Loam,
Rocky,
Sand
Attracts:
Butterflies,
Caterpillars,
Hummingbirds,
Native Bees
Resistant to:
Fragrant Flowers:
No
Drought Tolerant:
Yes