Grand Collomia
Collomia grandiflora
Grand collomia is an unusual western annual with clusters of soft salmon-apricot trumpet flowers atop leafy stems, an easy, drought-tolerant reseeder with a rare and lovely flower color.
- Family
- Polemoniaceae
- Type
- wildflower
- Lifespan
- annual
- Height
- 0.5–3 ft
- Spacing
- 0.3–0.8 ft apart
- Light
- sun, part shade
- Soil moisture
- dry
- Soil pH
- neutral
- Bloom
- May, June, July
- Bloom colors
- orange
- Wildlife value
- pollinators, butterflies
- Landscape uses
- border
- Native states
- AZ, CA, ID, NV, OR, UT, WA