Boar Thistle (Galactites Tomentosus) is a biennial herb in the Asteraceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 8-11. This plant is safe for cats and dogs.

Galactites tomentosus is a striking perennial thistle native to the Mediterranean, known for its spiny leaves and showy purple flower heads.

Boar Thistle

Boar Thistle

Galactites Tomentosus

Galactites tomentosus is a striking perennial thistle native to the Mediterranean, known for its spiny leaves and showy purple flower heads.

Quick Facts

Type
herb
Lifecycle
biennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
8-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:specimen, pollinator attraction

Care Calendar

Monthly care tasks for Boar 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

Boar Thistle
Boar Thistle detail

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Taxonomy

Family:Asteraceae
Genus:Galactites