Gaura (Oenothera filiformis)
Care, watering, light and tips for Gaura on Floravia.
Quick facts
- Family: Onagraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Gaura
Oenothera filiformis, commonly known as Long-flowered Gaura, is a herbaceous perennial plant distinguished by its delicate white or pink flowers with long stamens, resembling "butterflies" fluttering in the air. Its slender, branching stems give it an airy and graceful appearance, ideal for borders, cottage gardens, or as a filler plant among shrubs. It blooms profusely from spring to autumn, adding a touch of lightness and movement to the landscape.
Native range
Southeastern United States
Care tips
This Gaura prefers full sun exposure for optimal flowering, although it can tolerate some partial shade in very hot climates. It requires regular but moderate watering, allowing the substrate to dry out slightly between waterings, as it is sensitive to waterlogging. It thrives in well-drained soils, preferably sandy or slightly poor; a common mistake is planting it in heavy or very fertile soils, which can lead to leggy growth and less flowering.
How to save a dying Gaura
- Warning signs
- Yellowish or brown leaves, droopy stems, little to no flowering.
- First aid
- Check watering (well-drained soil, no waterlogging). Place in full sun and deadhead spent flowers.
- What kills it
- Overwatering and shade, leading to root rot and lack of blooms.
- Can it be saved?
- Yes, if roots aren't completely rotted and the cause is quickly corrected.