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Ornamental onion

Allium senescens

Also called German garlic, Broadleaf Chives

Ornamental onion
Photo: James Steakley, CC BY-SA 3.0

A hardy bulbous perennial onion grown mainly for its late summer pink umbel flowers and thin, straplike foliage. It is easy to grow in full sun and well-drained soil.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun, Part shade
Water
Water during dry spells in the growing season and let the soil dry out between waterings.
Soil
Well-drained, moderately fertile soil; tolerates poor and alkaline soil.
Temperature
Hardy to around -30 °C; tolerates cold winters with no protection needed.
How easy
Easy
Native range
Siberia to Korea
Climate
temperate

About

Allium senescens, commonly called aging chive, German garlic, broadleaf chives, or dumebuchu, is a species of flowering plant in the genus Allium (which includes all the ornamental and culinary onions and garlic).

Where it grows

Allium senescens is native to northern Europe and Asia, from Siberia to Korea. It has been introduced and naturalized in some parts of Europe, including the Czech Republic and former Yugoslavia.

Uses

Allium senescens is grown for its ornamental qualities, and as a gene source because of its tertiary genetic relationship to A. cepa (the common onion). In the UK it has received the Royal Horticultural Society's Award of Garden Merit.

Other Allium plants

South Idaho onion · Abrams' allium · Allium aciphyllum · Tapertip onion · Allium aeginiense · Allium aflatunense · Allium agrigentinum · Allium alabasicum · Allium albotunicatum · Allium alibile · Altai Onion · Allium altissimum

Text excerpted from the Wikipedia article Allium senescens by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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