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Iris albomarginata

Iris albomarginata is a small bulbous perennial iris from the mountains of Central Asia, known for bright blue flowers with a white crest and leaves edged in white. It grows best with sharp drainage and a cool, dry summer rest.

Family
Iridaceae (Iris family)
Grows as
Bulb, Perennial
Light
Full sun, Part shade
Water
Water moderately during active growth in spring, then keep nearly dry during summer dormancy.
Soil
Gritty, free-draining mix with added grit or sand.
Temperature
Cool conditions suit it best; hardy to about -30 °C (USDA zone 4), but protect from wet winter cold.
How easy
Moderate
Safety
Toxic: Rhizome and leaves are poisonous; ingestion can cause stomach pain and vomiting, and handling may irritate the skin.
Native range
C. Asia
Climate
temperate

About

Iris albomarginata is a species in the genus Iris, in the subgenus Scorpiris. It is a bulbous perennial, native to the mountains of Kazakhstan and Uzbekistan in Central Asia.

How to grow it

It is hardy to USDA Zone: 4.

In the UK, it is better grown in an Alpine house or bulb frame.

Safety

Like many other irises, most parts of the plant are poisonous (rhizome and leaves), if mistakenly ingested can cause stomach pains and vomiting. Also handling the plant may cause a skin irritation or an allergic reaction.

Other Iris plants

Iris acutiloba subsp. lineolata · Iris acutiloba · Iris adriatica · Iris afghanica · Iris alberti · Iris alexeenkoi · Single Bract Iris · Iris antilibanotica · Stool iris · Iris arenaria · Iris assadiana · Jal'ad Iris

Text excerpted from the Wikipedia article Iris albomarginata 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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