Hairy Willowherb (Epilobium Hirsutum) is a perennial herb in the Onagraceae family with easy care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

A tall, perennial, herbaceous plant with hairy stems and leaves, notable for its pink to purple flowers.

Hairy Willowherb

Hairy Willowherb

Epilobium Hirsutum

A tall, perennial, herbaceous plant with hairy stems and leaves, notable for its pink to purple flowers.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
High
Light
Full Sun, Partial Shade
Hardiness Zones
5-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:clay, loamy, silty
Indoor:No
Outdoor:Yes
Garden Use:specimen, erosion control

Care Calendar

Monthly care tasks for Hairy Willowherb

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

Hairy Willowherb
Hairy Willowherb detail

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Taxonomy

Family:Onagraceae
Genus:Epilobium