Caltha-leaf Phacelia (Phacelia Calthifolia) is a annual herb in the Boraginaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.
Phacelia calthifolia is an annual herb native to California and the Mojave Desert, known for its purple flowers and caltha-like leaves.

Caltha-leaf Phacelia
Phacelia Calthifolia
Phacelia calthifolia is an annual herb native to California and the Mojave Desert, known for its purple flowers and caltha-like leaves.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Caltha-leaf Phacelia
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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