How to Care for Erythronium japonicum (Asian fawn lily)

Korean name: 얼레지

Erythronium japonicum is a wildflower native to spring mountain areas, with fan-shaped leaves and downward-facing pale pink to purple flowers. The characteristic semi-circular petals add to its delicate appearance. It thrives in cool, shaded, and well-drained soil environments.

Key facts

• Category: Wildflower & native plant
• Difficulty: Moderate
• Where to keep: outdoors
• Native to: Korea, Japan, China
• Growth rate: Slow
• Pets: Mildly toxic, so keep pets from chewing on it.
• Flower meaning: Purity, humility
• Traits: spring flower, wildflower, shade plant, cold tolerant, medium difficulty
• Also known as: Asian fawn lily, Japanese dog's tooth violet

Care Guide

• Light: Best grown in partial shade.
• Watering: Keep the soil moderately moist.
• Soil: Rich, well-draining soil is ideal.
• Humidity: Prefers cool and moderately humid conditions.
• Temperature: 10~20°C
• Fertilizer: Use diluted liquid fertilizer during the growing season.

Common questions

How often should you water Erythronium japonicum?

Keep the soil moderately moist. Roughly every 7 days is the baseline; adjust for the season and the spot it sits in.

Where should you keep Erythronium japonicum?

It likes Best grown in partial shade.. You can grow it outdoors. Use Rich, well-draining soil is ideal..

Is Erythronium japonicum safe around pets?

Mildly toxic, so keep pets from chewing on it.

Is Erythronium japonicum good for beginners?

Difficulty: Moderate. Keep it around 10~20°C. Humidity: Prefers cool and moderately humid conditions.. Fertilise Use diluted liquid fertilizer during the growing season..