Thurber's Penstemon
Penstemon thurberi
Thurber's penstemon forms a wiry, rounded subshrub dotted with pink-lavender tubes, exceptionally drought- and heat-tolerant for Southwestern xeric gardens.
- Family
- Plantaginaceae
- Type
- wildflower
- Lifespan
- perennial
- Height
- 1–2 ft
- Spacing
- 1–2 ft apart
- Light
- sun
- Soil moisture
- dry
- Soil pH
- neutral, alkaline
- Bloom
- April, May, June
- Bloom colors
- pink, purple
- Wildlife value
- pollinators, hummingbirds, butterflies
- Landscape uses
- border, container
- Native states
- AZ, CA, NM, NV