American Willowherb (Epilobium Ciliatum) is a perennial herb in the Onagraceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Epilobium ciliatum is a perennial herbaceous plant in the evening primrose family, native to North America and known for its hairy stems and lance-shaped leaves.

American Willowherb

American Willowherb

Epilobium Ciliatum

Epilobium ciliatum is a perennial herbaceous plant in the evening primrose family, native to North America and known for its hairy stems and lance-shaped leaves.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
3-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty, peaty, clay, other
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control

Care Calendar

Monthly care tasks for American 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

American Willowherb
American Willowherb detail

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Taxonomy

Family:Onagraceae
Genus:Epilobium