Evening primrose (Oenothera stricta)
Care, watering, light and tips for Evening primrose on Floravia.
Quick facts
- Family: Onagraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Evening primrose
Oenothera stricta, commonly known as Chilean Evening Primrose, is a short-lived perennial or biennial herbaceous plant that produces striking bright yellow flowers. Its large, fragrant blooms open in the evening and remain open until the following morning, adding a vibrant splash of color to cottage gardens, borders, and flowerbeds. It is ideal for creating a natural ambiance and attracting nocturnal pollinators.
Native range
North and South America
Care tips
This evening primrose thrives in full sun and well-drained soils, including sandy or poor ones, tolerating some drought once established. Water moderately, allowing the substrate to dry out between waterings, especially in hot and dry climates. Avoid waterlogging, as it is susceptible to root rot; a common mistake is overwatering. It readily self-seeds and can spread easily.
How to save a dying Evening primrose
- Warning signs
- Wilted, yellowing, or spotted leaves, soft stems. Root rot due to overwatering can occur.
- First aid
- Check drainage, remove damaged leaves/stems. If rotten, repot into dry, aerated soil.
- What kills it
- The main mistake is overwatering. Evening primrose prefers dry, well-drained soils.
- Can it be saved?
- Yes! It's resilient. With good drainage and moderate watering, it usually recovers.