- Perennial that grows in dry rocky soils or marshes and stream banks, often found in full sun
- Flowers in mid summer
- 3 to 12 feet tall
- Found in Diablo, Hamilton and wetter Valley sections
- also reported in Bay hills section
Helianthus californicus
Origin | Martinez, Mt. Diablo north, Mt. Diablo west |
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Size | 1 gallon, Deepot |
bloom season | Aug |
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pollinators | Bees |
pollinators | Butterflies |
habitat | Chaparral |
habitat | Coastal scrub |
sun | Full Sun |
soil | Good |
bloom season | Jul |
water | Low |
water | Mod |
soil | Moderate |
bloom season | Oct |
sun | Part Shade |
soil | Poor |
habitat | Riparian |
bloom season | Sep |
growth habit | Upright |
water | Very low |
dormancy | winter |
flower color | Yellow |
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