French lavender (Lavandula dentata)
Care, watering, light and tips for French lavender on Floravia.
Quick facts
- Family: Lamiaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
About French lavender
Lavandula dentata, commonly known as French Lavender or Fringed Lavender, is a perennial shrub from the Lamiaceae family, valued for its aromatic, toothed leaves and intense violet flower spikes. Its grayish-green foliage and prolonged flowering make it ideal for garden borders, pots on sunny balconies, or as part of an herb garden, adding a Mediterranean touch and a pleasant aroma. It is an excellent choice for attracting pollinators.
Native range
Mediterranean region, especially Southern Europe and North Africa
Care tips
It prefers full sun exposure (at least 6 hours daily) and well-drained, slightly alkaline to neutral soil; waterlogging is its main enemy. Water it moderately, allowing the substrate to dry out completely between waterings, especially in winter. Prune it lightly after flowering to maintain a compact shape and encourage new blooms. Avoid over-fertilizing, as it thrives in poor soils.
How to save a dying French lavender
- Warning signs
- Yellowish or grayish leaves, wilting, woody stems with no new growth. 🌿
- First aid
- Move to full sun, check drainage, prune dry branches, water only when soil is dry. ☀️💧
- What kills it
- Overwatering and lack of direct sun cause root rot and fungal issues. 🌧️❌
- Can it be saved?
- Yes, if roots aren't completely rotted and some green stems remain. Act fast! 💪