Allium sphaerocephalon
A graceful allium with slender stems topped by small, egg-shaped heads that shift from green to rich wine-purple in summer.
- Light, airy movement among grasses and perennials
- Late flowering to extend allium season
- Very good for naturalistic and meadow-style planting
| Common Name | round-headed leek |
| Sun | Full Sun |
| Type | Bulb |
| Leaves | Deciduous |
| Drought Tolerant | No |
| Ultimate Height | 1 |
| Ultimate Spread | 0.5 |
| UK Hardy | to -20 |
| Soil Moisture | Moist, but well-drained / Well-drained |
| Leaves | Summer, Spring |
| Flower Colour/Main Colour | Dark Purple |









