Giant Sow Thistle (Sonchus Fruticosus) is a perennial shrub in the Asteraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Sonchus fruticosus is a broadleaf semi-evergreen perennial shrub native to Madeira, known for its impressive height and yellow dandelion-like flowers.

Giant Sow Thistle

Giant Sow Thistle

Sonchus Fruticosus

Sonchus fruticosus is a broadleaf semi-evergreen perennial shrub native to Madeira, known for its impressive height and yellow dandelion-like flowers.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy
Indoor:No
Outdoor:Yes
Garden Use:specimen, ornamental, pollinator attractor

Care Calendar

Monthly care tasks for Giant Sow 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

Giant Sow Thistle
Giant Sow Thistle detail

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Taxonomy

Family:Asteraceae
Genus:Sonchus