Brittle Spineflower (Chorizanthe Brevicornu) is a annual herb in the Polygonaceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.
Chorizanthe brevicornu is an annual herb in the buckwheat family native to California and the southwestern United States, known for its brittle spiny flowers.

Brittle Spineflower
Chorizanthe Brevicornu
Chorizanthe brevicornu is an annual herb in the buckwheat family native to California and the southwestern United States, known for its brittle spiny flowers.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Brittle 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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