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Iris pontica

Iris pontica
Photo: Anna Kuzemko, CC BY-SA 3.0

Iris pontica is a dwarf rhizomatous perennial iris from eastern Europe and the northern Caucasus, the smallest of the Spuria irises, with short grass-like leaves and violet-blue and white flowers in late spring. It grows best in full sun or part shade in well-drained, limestone-rich soil, and is used in rock gardens, alpine houses and pots.

Family
Iridaceae (Iris family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water moderately during growth and keep the soil from drying out completely, but avoid waterlogging.
Soil
Well-drained, limestone-containing soil; tolerates rich clay loam, neutral dry soil or a peat bed.
Temperature
Hardy to European Zone H2; grows in Moscow and St Petersburg, so protect only from extreme cold in colder areas.
How easy
Easy
Native range
Romania to N. Caucasus
Climate
temperate

About

Iris pontica is a species in the genus Iris, it is also in the subgenus Limniris and in series Spuriae. It is a dwarf rhizomatous perennial plant from eastern Europe, the Causcasus region and Russia, with a short stem and violet-blue and white flowers.

It is cultivated as an ornamental plant in temperate regions.

How to grow it

It is hardy to European Zone H2.

It is hardy enough to be grown in Moscow, Saint Petersburg and Stavropol in Russia. It has grown well for up to 12 years in St Petersburg Botanical Garden.

Where it grows

Iris pontica is native to eastern regions of Europe and Russia.

Other Iris plants

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

Text excerpted from the Wikipedia article Iris pontica 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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