Allium Drumstick

Botanical Name: Allium sphaerocephalon

Position: Full sun to part shade.

Climate: Best suited to Mediterranean and temperate climates. Drought tolerant once established and hardy to -15°C. Requires a cold winter dormancy period for reliable flowering.

Planting Time: Autumn to winter.

Watering: Water well after planting and during active growth and flowering. Avoid watering after flowering, as bulbs can rot in wet soil.

Flowering Time: Spring.

Fertilising: Incorporate a complete granular fertiliser or well-rotted manure into the soil before planting. Apply a complete fertiliser as flower buds begin to develop.

Soil: Prefers well-drained soil with a near-neutral pH.

Pests: Generally pest resistant. The sulphur compounds produced by alliums help deter many insects and garden pests.

Growing Tips: Plant bulbs in groups for the best display. Alliums can remain undisturbed for many years and should only be lifted and divided when overcrowded. Lift bulbs shortly after flowering and store in a cool, dry place if required. Alliums multiply slowly and generally perform best in garden beds rather than pots. Flowers appear as the foliage begins to die back.

Availability: Not available in Tasmania.