- 101 Golf Course Dr, Tilden Regional Park, Berkeley, CA 94708
- (510) 549-0211
-
Open Saturday 10.00am - 2.00pm*
*Pickups by appointment and in-person shopping
Helianthella castanea
Helianthella castanea
Diablo helianthella
Sunflower
$8.00 – $11.00
- Perennial found in Bay area
- On grassy slopes
- Long narrow spear shaped leaves grow in clumps
- Bright yellow flowers over 2 inches in diameter
- Rare, but more occurrences than formally thought
- Found in Bay hills, Diablo and Hamilton sections
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| Origin | Black Diamond Mines RP, Mt. Diablo, Mt. Diablo south, Mt. Diablo summit, Mt. Diablo upper, Mt. Diablo west |
|---|---|
| Size | 1 gallon, 4 inch, Deepot |
| bloom season | Apr |
|---|---|
| pollinators | Bees |
| pollinators | Butterflies |
| habitat | Chaparral |
| growth habit | Clumping |
| sun | Full Sun |
| soil | Good |
| bloom season | Jun |
| water | Low |
| bloom season | May |
| soil | Moderate |
| soil | Poor |
| water | Very low |
| dormancy | winter |
| flower color | Yellow |
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