Siberian Iris
Iris sibirica 'Sultan's Ruby'

Common Name: Siberian Iris
Genus: Iris
Species: sibirica
Cultivar: 'Sultan's Ruby'
The Greek translation of the word Iris means ‘rainbow’; probably a reference to the wide range of flower colours in this Genus.
Category: Bulbs, Corms, Tubers & Rhizomatous Plants
Height: 0.65 m (65 cm)
Spread: 0.45 m (45 cm)
Form: Perennial
Hardiness: Fully hardy
Sun/Shade: Full sun or partial shade
Soil: Well-drained, moderately fertile soil
- Rate of Growth: Average
- Flowering Period: May and June
- Flower Colour: Plum purple
- Other Features: All parts of the plant may cause severe discomfort if ingested; contact with the sap may cause skin irritation
Garden Care: Plant shallowly with the upper part of the rhizome sitting on the surface of the soil incorporating a low-nitrogen fertiliser in the planting hole. After planting remove the upper-most third of the leaves to minimise the incidence of wind rock. In exposed areas stake with bamboo canes in early spring.
Similar Plants:
Iris pallida
Iris pallida
Siberian Iris
Iris sibirica
Iris orientalis ‘Shelford Giant’
Iris orientalis 'Shelford Giant'
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