Woolly Butterbur (Petasites Spurius) is a perennial herb in the Asteraceae family with easy care difficulty. It requires high watering and partial shade or full shade light in USDA hardiness zones 3-8. This plant is safe for cats and dogs.

Petasites spurius is a perennial herbaceous plant known for its large, rhubarb-like leaves and early spring flowers.

Woolly Butterbur

Woolly Butterbur

Petasites Spurius

Petasites spurius is a perennial herbaceous plant known for its large, rhubarb-like leaves and early spring flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
High
Light
Partial Shade, Full Shade
Hardiness Zones
3-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, peaty, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, early nectar source

Care Calendar

Monthly care tasks for Woolly Butterbur

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

Woolly Butterbur
Woolly Butterbur detail

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Taxonomy

Family:Asteraceae
Genus:Petasites