Allium sphaerocephalon – Allium Bulbs are ideal for growing in borders, containers in different aspects of your garden. When these bulbs have produced fully grown plants they’ll create an eye-catching display. egg-shaped violet-purple flowers have a green base when opening and retain their colour for a very long time.
Height 60-85 cm.
Position: full sun
Soil: fertile, well-drained soil
Rate of growth: average
Flowering period: July to August
Hardiness: fully hardy
Allium bulb size: 7+