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Allium insubricum

Allium insubricum
Photo: Meneerke bloem, CC BY-SA 3.0

Allium insubricum, the Lombardy garlic, is a small bulbous perennial from northern Italy, grown for its large rosy pink, nodding flowers. It is easy to grow in a sunny, well-drained spot and returns reliably each year.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb, Perennial
Light
Full sun
Water
Water moderately during growth and keep nearly dry after the foliage dies back in summer.
Soil
Free-draining, gritty or sandy soil; avoid waterlogging.
Temperature
Hardy to about -15 °C; tolerates cold winters well.
How easy
Easy
Native range
Italy (S. Alps)
Climate
temperate

About

Allium insubricum, the Lombardy garlic, is a species of flowering plant endemic to the Lombardy region in northern Italy. It is named for Insubria, the ancient name for the area around present-day Milan. The species is, however, widely cultivated as an ornamental because of its striking flowers. Its locus classicus is located in Canzo.

Allium insubricum is a bulbous herbaceous perennial belonging to the genus Allium, which includes all the culinary and ornamental onions and garlic. It grows up to 25 cm (9.8 in) tall. It has flat, linear leaves up to 10 mm across, tapering toward the tip. The scape is hooked at the top, so that the umbel as a whole is nodding (hanging downward). The flowers are few, usually no more than five per umbel, but much larger than most other species in the genus. The tepals are rosy pink.

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 insubricum 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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