Mountain Whitethorn (Ceanothus Cordulatus) is a perennial shrub in the Rhamnaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.

Ceanothus cordulatus is a spreading shrub native to California and Baja California, typically found in high-elevation brushfields.

Mountain Whitethorn

Mountain Whitethorn

Ceanothus Cordulatus

Ceanothus cordulatus is a spreading shrub native to California and Baja California, typically found in high-elevation brushfields.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
7-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, pollinator attractor

Care Calendar

Monthly care tasks for Mountain Whitethorn

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

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

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Mountain Whitethorn
Mountain Whitethorn detail

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Taxonomy

Family:Rhamnaceae
Genus:Ceanothus