San Francisco Bay Spineflower (Chorizanthe Cuspidata) is a annual herb in the Polygonaceae family with moderate care difficulty. It requires low watering and full sun light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.
Chorizanthe cuspidata is an annual herb endemic to California, primarily found in the San Francisco Bay Area and surrounding coastal regions.

San Francisco Bay Spineflower
Chorizanthe Cuspidata
Chorizanthe cuspidata is an annual herb endemic to California, primarily found in the San Francisco Bay Area and surrounding coastal regions.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for San Francisco Bay Spineflower
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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