Rock Spirea
Holodiscus dumosus
Rock spirea (mountain spray) is a graceful western shrub draped with creamy, pink-tinged flower plumes in summer, drought-hardy on rocky slopes and lovely cascading over walls.
- Family
- Rosaceae
- Type
- shrub
- Lifespan
- perennial
- Height
- 2–5 ft
- Spacing
- 3–5 ft apart
- Light
- sun, part shade
- Soil moisture
- dry, moist
- Soil pH
- neutral, acidic
- Bloom
- June, July, August
- Bloom colors
- white, pink
- Wildlife value
- pollinators, butterflies
- Landscape uses
- hedge or screen, foundation
- Native states
- AZ, CA, CO, ID, MT, NM, NV, OR, TX, UT, WA, WY