Allium cristophii (Tall Ornamental Onion)

Type Herbaceous flower, Deciduous, Flowering
Form Spiky Foliage / Spiky Upright Form
Size Medium Border Plant (50-180cm height)
Colours Purple Flowers (Summer early), Green Foliage
Care Regular Maintenance Required - Tough Plant
Hardiness Frost Hardy
Growth Fast Growing Plant
Earmark this plant  

Allium cristophii cultivation notes: Allium prefers well drained soils in full sun where it will cope well with poorer soils. This ornamental onion prefers poorer soils in a sunny sheltered spot. Plant as bulbs in autumn and mulch annually in cold areas. Divide and replant older clumps in late summer.

Plant Strengths: Attracts wildlife to feed or nest; All round tough plant suitable for problem areas; Suitable for container growing; Tolerates full sun and sandy, drought-prone soils.


Common Missspellings: Alium, Alleum, Aleum, Alliem, Alieum, Aleam, Alleam
Allium cristophii (Tall Ornamental Onion)
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