Venus' looking-glass (Legousia speculum-veneris)
Care, watering, light and tips for Venus' looking-glass on Floravia.
Quick facts
- Family: Campanulaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Venus' looking-glass
Legousia speculum-veneris, commonly known as Venus' Looking-Glass, is a charming annual plant from the Campanulaceae family, notable for its delicate, vibrant blue-violet star-shaped or open bell-like flowers. It is perfect for rock gardens, border edges, or as a potted plant, adding a touch of vivid, natural color. Its sun-facing blooms are a true visual delight in cottage or naturalistic garden settings.
Native range
Mediterranean region and Southwest Asia
Care tips
It thrives in full sun to light partial shade for abundant flowering. Watering should be moderate, allowing the substrate to dry out slightly between waterings, and avoiding waterlogging, which can lead to root rot. It requires well-drained soil, preferably sandy and not overly fertile. A common mistake is planting it in heavy soils with insufficient light, which drastically reduces its flowering and vigor.
How to save a dying Venus' looking-glass
- Warning signs
- Wilting or yellowing leaves, limp stems, lack of flowering, or premature flower drop.
- First aid
- Check watering (moist but not soggy soil), ensure direct sunlight and good ventilation.
- What kills it
- Overwatering is its downfall, quickly causing root rot.
- Can it be saved?
- Yes, if the roots are not completely rotted and you act promptly with proper care.