Red Thistle (Cirsium Ehrenbergii) is a perennial herb in the Asteraceae family with moderate care difficulty. It requires low watering and full sun light in USDA hardiness zones 8-11. This plant is safe for cats and dogs.

Cirsium ehrenbergii is a robust, spiky thistle native to Mexico with deeply lobed leaves covered in dense, woolly hair.

Red Thistle

Red Thistle

Cirsium Ehrenbergii

Cirsium ehrenbergii is a robust, spiky thistle native to Mexico with deeply lobed leaves covered in dense, woolly hair.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Low
Light
Full Sun
Hardiness Zones
8-11

Safety

🐕
Pet Safe
⚠️
Not Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator support, drought tolerant groundcover

Care Calendar

Monthly care tasks for Red Thistle

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

Red Thistle
Red Thistle detail

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Taxonomy

Family:Asteraceae
Genus:Cirsium