Eranthis
Eranthis hyemalis
outdoorWinter aconite is an early spring bulb producing cheerful yellow cup-shaped flowers surrounded by bright green bracts, blooming in February and March. Hardy tubers that naturalize in woodlands and provide crucial early nectar for pollinators. Often the first flower to appear in the garden, sometimes pushing through snow.
Common Problems
Select the problem your Eranthis is experiencing to get a treatment guide.
Care Guide
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Light
Full sun to partial shade; prefers dappled winter sun and spring light
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Water
Keep soil consistently moist during growth; drought-tolerant once established; dormant plants need minimal water
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Soil
Well-draining, fertile soil rich in organic matter; prefers slightly alkaline to neutral pH; add leaf mold before planting
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Fertiliser
Annual application of bone meal or balanced fertilizer in autumn supports flowering; avoid excessive nitrogen
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Temperature
Very hardy perennial requiring cold winter dormancy; prefers cool conditions below 60°F during growth
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Humidity
Moderate moisture during growing season; good drainage prevents waterlogging
Toxicity
dangerousToxic to CatsdangerousToxic to DogsdangerousToxic to Children
Highly toxic tubers and foliage contain ranunculin and protoanemonin; ingestion causes severe burning of mouth and GI tract
Common Diseases
Common Pests
Seasonal Care
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Resume regular watering and feeding as growth picks up.
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Peak growing season. Water and feed regularly.
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Reduce watering as growth slows. Stop heavy feeding.
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Minimal watering and feeding. Protect from frost if needed.