Heartleaf Arnica
Arnica cordifolia
Heartleaf arnica is a western mountain woodland perennial that spreads into colonies of heart-shaped leaves topped with large golden daisies, brightening the dappled floor of conifer forests.
- Family
- Asteraceae
- Type
- wildflower
- Lifespan
- perennial
- Height
- 0.5–2 ft
- Spacing
- 1–2 ft apart
- Light
- part shade
- Soil moisture
- dry, moist
- Soil pH
- acidic, neutral
- Bloom
- May, June, July
- Bloom colors
- yellow
- Wildlife value
- pollinators, butterflies
- Landscape uses
- border, container, erosion control, naturalizing
- Native states
- CA, CO, ID, MI, MT, NV, OR, SD, UT, WA, WY