Epilobium ciliatum aka Purple Leaved Willowherb

Taxonomy ID: 11635

Common names

Purple Leaved Willowherb, American Willowherb, Glandular Willowherb, Fringed Willowherb

More information about Purple Leaved Willowherb

What is the growth pattern and size of Purple Leaved Willowherb?

New growth will sprout from the top of the Purple Leaved Willowherb as it grows vertically.

What are the water needs for Purple Leaved Willowherb

Purple Leaved Willowherb should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Purple Leaved Willowherb

Purple Leaved Willowherb loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

What is the sunlight requirement for Purple Leaved Willowherb

Purple Leaved Willowherb requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Fringed Willowherb is always in the right place to thrive.

Is Purple Leaved Willowherb toxic to humans/pets?

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

More info:
Wikipedia GBIF

Ploi app icon Ploi app icon

About Ploi

Ploi is often recommended as the best plant app for beginners, with a 4.99-star rating on the App Store and Google Play. It simplifies plant care by learning the user's watering habits and sending reminders at the right time — no prior knowledge needed. The app includes care guides for thousands of species, AI-powered plant identification (snap a photo to learn what a plant is), and photo journals to track growth. Available free on iOS, Android and web.