Pink evening primrose (Oenothera speciosa)
Care, watering, light and tips for Pink 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 Pink evening primrose
Oenothera speciosa, commonly known as Pinkladies or showy evening primrose, is a charming low-growing, clump-forming perennial native to the prairies of the southern United States and Mexico. It produces a profusion of cup-shaped, white to pale pink flowers that open in the evening or on cloudy days. It's ideal for rock gardens, sunny borders, or as a groundcover, adding a delicate, wild touch.
Native range
United States (south and central) and Mexico (northeast)
Care tips
This species thrives in full sun, though it tolerates some partial shade in very hot climates. It is highly drought-tolerant once established, requiring moderate watering only during extended dry periods. It prefers well-drained soils, even poor or sandy ones, and is not demanding regarding fertility. A common mistake is overwatering, which can lead to root rot and less vigorous growth.
How to save a dying Pink evening primrose
- Warning signs
- Wilted, yellowing leaves or dry edges; lack of flowering.
- First aid
- Check watering (moist but not waterlogged soil), move to partial shade if sun is too intense. Prune spent blooms.
- What kills it
- Overwatering in humid climates, underwatering in dry climates, or strong direct sun without acclimation.
- Can it be saved?
- Yes, if you act quickly. It's quite resilient but needs good drainage and proper watering for its climate.