Penstemon fruticosus var. fruticosus
Penstemon fruticosus var. fruticosus var. fruticosus
Shrubby penstemon is a woody-based perennial native to the Pacific Northwest mountains, prized for its large lavender to purple tubular flowers that hummingbirds adore. It prefers well-drained, rocky or sandy soil in a sunny to partly shaded position and requires little supplemental watering once established. An excellent choice for rock gardens, native plant borders, and wildlife-friendly landscapes.
Care Level
Low
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
24″
Flowers
blue
Watering Schedule
Every 10-14 Days • Water Deeply Once Or Twice A Week When Young; Reduce Frequency Once Established
Soil pH
6 – 8
Temperature
-10° – 85°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Medium
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.