How to grow Spring Starflower in the UK
Ipheion uniflorum
Spring Starflower (Ipheion uniflorum) is a flower that grows well in UK gardens. Naturalises gently. Garlic-scented leaves don't bother nearby plants. This guide covers when and how to sow Spring Starflower, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
Type
Flowers
Difficulty
Easy — good for beginners
Position
full sun (6+ hrs direct)
Sow
spring
Harvest
—
When to sow & grow Spring Starflower
Sowing and harvest window through the year (UK):
Jan | Feb | Mar | 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 Spring Starflower
No specific companion notes for this plant.
Grow Spring Starflower this year
Add Spring Starflower to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
Spring Starflower FAQs
How much sun does Spring Starflower need?
Spring Starflower prefers full sun (6+ hrs direct).
Is Spring Starflower easy to grow?
Easy — good for beginners. Naturalises gently. Garlic-scented leaves don't bother nearby plants.