Autumn crocus (Crocus nudiflorus)
Care, watering, light and tips for Autumn crocus on Floravia.
Quick facts
- Family: Iridaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Autumn crocus
Crocus nudiflorus, also known as Autumn Crocus, is a charming bulbous plant that blooms in late summer and early autumn, often before its leaves appear. Its delicate purple-mauve flowers emerge directly from the ground, creating a vibrant display in meadows, rockeries, or beneath deciduous trees. It's ideal for naturalizing in gardens or adding a touch of seasonal color.
Native range
Southwestern Europe, including the Iberian Peninsula and southwestern France.
Care tips
It requires a location in full sun or light partial shade for optimal flowering. The soil should be well-drained and rich in organic matter, tolerating a variety of types as long as they don't retain excessive moisture. During its growth and flowering period, watering should be moderate, but it's crucial to avoid waterlogging which can rot the bulbs. A common mistake is planting it in heavy, poorly drained soils, leading to corm rot.
How to save a dying Autumn crocus
- Warning signs
- Yellowing or wilting leaves prematurely, soft or moldy bulbs. No bloom or very weak flowers.
- First aid
- Check the bulb: if soft, remove affected parts. If dry, hydrate gently. Ensure good drainage.
- What kills it
- Excessive moisture or poor substrate drainage, leading to bulb rot. Also, lack of a dry dormancy period.
- Can it be saved?
- Yes, if rot hasn't affected the entire bulb. Act quickly to clean it and correct growing conditions.