Oenothera catharinensis
Care, watering, light and tips for Oenothera catharinensis on Floravia.
Quick facts
- Family: Onagraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Oenothera catharinensis
Oenothera catharinensis, commonly known as Caparosa, is a perennial herbaceous plant from the Onagraceae family, prized for its delicate yellow flowers that open at dusk. Its sprawling or ascending stems and abundant blooms make it ideal for ground cover, rock gardens, or path borders, adding a wild and luminous touch to the garden. It is a hardy plant that adapts well to various environments.
Native range
Argentina and Uruguay
Care tips
It requires full sun exposure for optimal flowering, although it tolerates partial shade in very hot climates. Watering should be moderate, allowing the substrate to dry slightly between waterings; it is sensitive to waterlogging. It prefers well-drained soils, even poor or sandy ones. A common mistake is overwatering, which can lead to root rot.
How to save a dying Oenothera catharinensis
- Warning signs
- Yellowing or wilting leaves, soft or blackened stems. May lose vigor and stop flowering.
- First aid
- Check drainage and soil moisture. If waterlogged, remove plant and dry roots. If dry, water thoroughly.
- What kills it
- Overwatering is its worst enemy, quickly rotting roots. Also waterlogging or lack of drainage.
- Can it be saved?
- Yes, if you act quickly. Remove damaged parts and ensure good drainage and moderate watering.