Eranthe dhiver
Eranthis hyemalis · Ranunculaceae
The gardener's calendar
Ideal time to plant eranthe dhiver: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Bloom time
- January to March
- Flower
- Golden yellow, 2-3 cm in diameter
- Mature size
- 10-15 cm in height
- Foliage
- Deciduous, finely cut
- Hardiness
- Zone 4 to 8 (-30 to -12°C)
- Origin
- South-Eastern Europe and Western Asia
- Soil type
- Well-drained, rich in humus
- Growth
- Rapid in spring
Care
Light
Winter aconite prefers a semi-shaded location, ideally under deciduous trees that allow winter light to filter through. It also tolerates a sunnier spot if the soil stays cool in summer. Avoid overly shaded areas that would slow down flowering.
Soil
This plant enjoys soil rich in organic matter, well-drained yet remaining fresh during growth. Work in compost or potting soil when planting. Overly compacted or waterlogged soil risks rotting the winter tubers.
Watering
Watering should be moderate in winter and spring, just enough to keep the soil slightly moist during active growth. In summer, when the plant goes dormant, significantly reduce watering. Avoid standing water which promotes rot.
Fertilizing
An application of organic fertilizer (well-decomposed compost) in autumn is usually sufficient. If flowering weakens, a balanced fertilizer applied in late winter can boost vigor. Avoid over-fertilizing: this species prefers moderate feeding.
Pruning and cleanup
No pruning is necessary: winter aconite naturally dies back after flowering. Simply remove dried foliage in summer once it has yellowed. You can leave spent flowers on the plant if you wish to encourage self-seeding.
Diseases and problems
Few problems if drainage is adequate. Tuber rot can occur in overly moist soil or during mild winters followed by waterlogging. Slugs may damage young foliage in spring; remove them manually if needed.
Did you know?
Winter aconite is one of the first flowers to emerge in late winter, often in February-March when snow still covers the ground: it symbolizes the hope of spring renewal. Its scientific name Eranthis comes from the Greek 'er' (spring) and 'anthos' (flower), and it was once used in folk medicine, though it is toxic. Its tubers multiply naturally underground and quickly form spectacular colonies that light up gardens before the first crocus even arrives.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.