Autumn crocus (Colchicum autumnale)
Care, watering, light and tips for Autumn crocus on Floravia.
Quick facts
- Family: Colchicaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Autumn crocus
Colchicum autumnale, also known as Autumn Crocus or Meadow Saffron, is a beautiful bulbous plant that blooms in autumn, producing crocus-like flowers without foliage. Its delicate mauve, white, or pink flowers emerge directly from the ground, creating a striking contrast in rock gardens, borders, or under deciduous trees. It is ideal for adding color and a touch of surprise to the autumn landscape when most other plants begin to fade.
Native range
Central and southern Europe, Northwest Africa
Care tips
Plant the corms in summer in a sunny or semi-shady location with well-drained, organically rich soil. It requires moderate watering during the flowering period if autumn is dry, but avoid waterlogging as the corms can rot. A common mistake is confusing it with edible saffron; it is crucial to remember that all parts of Colchicum autumnale are highly toxic if ingested.
How to save a dying Autumn crocus
- Warning signs
- Yellowing or wilting leaves that don't recover with watering, rot at the stem base, or a soft, foul-smelling bulb.
- First aid
- Remove plant from pot, inspect bulb. Cut soft/rotten parts with clean knife. Apply mild fungicide, repot in dry, well-draining substrate.
- What kills it
- Overwatering, especially in summer dormancy. Constant moisture easily rots the bulb.
- Can it be saved?
- Yes, if rot hasn't affected the entire bulb. Quick action is key. Drastically reduce watering after rescue.