Thickstem Wild Cabbage (Caulanthus Crassicaulis) is a perennial herb in the Brassicaceae 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.

Caulanthus crassicaulis is a perennial herb native to California and western North America, belonging to the mustard family.

Thickstem Wild Cabbage

Thickstem Wild Cabbage

Caulanthus Crassicaulis

Caulanthus crassicaulis is a perennial herb native to California and western North America, belonging to the mustard family.

Quick Facts

Type
herb
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, pollinator support, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Thickstem Wild Cabbage

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

Thickstem Wild Cabbage
Thickstem Wild Cabbage detail

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Taxonomy

Family:Brassicaceae
Genus:Caulanthus