How to grow Winter Aconite in the UK
Eranthis hyemalis
Winter Aconite (Eranthis hyemalis) is a flower that grows well in UK gardens. Soak dry tubers overnight before planting. Pairs beautifully with snowdrops for late-winter colour. This guide covers when and how to sow Winter Aconite, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
When to sow & grow Winter Aconite
Sowing and harvest window through the year (UK):
Jan | Feb | Mar Plant | Apr | May | Jun | Jul | Aug | Sep Plant | Oct | Nov | Dec |
Soil, position & care
- Soil
- Free-draining soil; bulbs rot in waterlogged ground
- Soil pH
- 6.0–7.5
- Position
- Sun to dappled shade; many naturalise under deciduous trees
- Sowing depth
- 2–3× the bulb height deep
- Spacing
- 2–3 bulb-widths apart
- Sowing
- Plant dormant bulbs in autumn (tulips best in November)
- Growing
- Little care needed; feed after flowering if naturalising
- Harvest & upkeep
- Let foliage die back naturally — do not tie or cut for 6 weeks after flowering
- Watch for
- Slugs on shoots; squirrels dig newly planted bulbs; narcissus bulb fly
Companion planting for Winter Aconite
No specific companion notes for this plant.
Add Winter Aconite to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
Winter Aconite FAQs
How much sun does Winter Aconite need?
Winter Aconite prefers full shade.
When should I plant Winter Aconite in the UK?
In the UK, plant Winter Aconite in March, September. Planting in this window gives the roots time to establish before the plant is asked to grow away.
Is Winter Aconite easy to grow?
Easy — good for beginners. Soak dry tubers overnight before planting. Pairs beautifully with snowdrops for late-winter colour.