Border Builder

Drumstick Allium

Allium sphaerocephalon

Illustration of Drumstick Allium

Drumstick Allium is a bulb for bulb layer, mid-border, suited to full sun and loam, sandy soil or chalk, flowering Jul, Aug.

TypeBulb
Mature height80 cm
Spread10 cm
Aspectfull sun
FoliageDeciduous
HardinessUSDA 4a-8b, RHS H6
Pollinator-friendlyYes
Pet-safeNo

Where to use it in a border

At around 80 cm, it sits best through the middle of a border, between taller structure behind and edging in front. Give it about 10 cm of room to spread, roughly 10 to the metre when planted in a drift. It is hardy across USDA zones 4a to 8b and rated H6 by the RHS, so check it suits your area before planting.

It appears in our lists of full sun, sandy soil, chalk soil, pollinator-friendly plants.

Border Builder uses Drumstick Allium's height, spread, soil, bloom months and companions to place it in a full border plan for your own conditions, on iPhone and iPad.

Download on the App Store

Flowering through the year

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Worth knowing

Good companions

Plants that share its conditions and style, chosen to complement its place in the border:

Garden styles

Cottage garden Mediterranean Modern Wildlife garden

Sources

Bloom timing and hardiness drawn from: