How to Care for Oenothera biennis (common evening primrose)
Korean name: 달맞이꽃
Common evening primrose is a perennial herb that grows 1 to 2 meters tall. It has long narrow leaves and typically yellow flowers that bloom in the evening and fade by morning. It thrives in the wild, prefers sunlight, and is relatively easy to grow.
Key facts
- Category: Wildflower & native plant
- Difficulty: Easy
- Where to keep: outdoors
- Native to: North America
- Growth rate: Moderate
- Pets: No known toxicity, so it is fine to keep around pets.
- Flower meaning: hope and peace
- Traits: wildflower, native plant, herbaceous, yellow flower, beginner-friendly
- Also known as: common evening primrose, evening primrose
Care Guide
- Light: Prefers bright locations and tolerates direct sunlight well.
- Watering: Water thoroughly when the soil feels dry.
- Soil: Well-drained, fertile soil is recommended.
- Humidity: Grows well in typical indoor humidity levels.
- Temperature: 15~25°C
- Fertilizer: Apply slow-release fertilizer every 4 to 6 weeks during the growing season.
Common questions
How often should you water Oenothera biennis?
Water thoroughly when the soil feels dry. Roughly every 7 days is the baseline; adjust for the season and the spot it sits in.
Where should you keep Oenothera biennis?
It likes Prefers bright locations and tolerates direct sunlight well.. You can grow it outdoors. Use Well-drained, fertile soil is recommended..
Is Oenothera biennis safe around pets?
No known toxicity, so it is fine to keep around pets.
Is Oenothera biennis good for beginners?
Difficulty: Easy. It is forgiving enough for a first plant. Keep it around 15~25°C. Humidity: Grows well in typical indoor humidity levels.. Fertilise Apply slow-release fertilizer every 4 to 6 weeks during the growing season..