Anchusa undulata
Care, watering, light and tips for Anchusa undulata on Floravia.
Quick facts
- Family: Boraginaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Anchusa undulata
Anchusa undulata, known as Undulate Bugloss, is a perennial or biennial herbaceous plant native to the Mediterranean region, valued for its vibrant blue flowers. Its undulate, slightly hairy leaves form a basal rosette from which flowering stems emerge, reaching up to 60 cm in height. It is ideal for rock gardens, path borders, or naturalistic gardens, adding a touch of intense color.
Native range
Mediterranean region (Southern Europe, North Africa, and Western Asia)
Care tips
It requires full sun exposure for abundant flowering and optimal development. Watering should be moderate, allowing the substrate to dry slightly between waterings, as it is sensitive to waterlogging. It prefers well-drained, sandy or slightly calcareous soils, and is not demanding in terms of nutrients. A common mistake is overwatering, which can lead to root rot.
How to save a dying Anchusa undulata
- Warning signs
- Wilted, yellowing leaves or dry brown spots. Stunted or weak growth.
- First aid
- Check drainage and soil moisture. Ensure full sun and good ventilation. If dry, water deeply. If waterlogged, repot into dry soil. Remove severely damaged leaves.
- What kills it
- Overwatering or too much shade. Highly susceptible to root rot and fungal issues if soil doesn't drain well or lacks light.
- Can it be saved?
- Yes, if you act quickly. It's quite resilient if conditions are corrected. Good drainage and sun are crucial for recovery.