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Iris sibirica (Siberian iris)

Iris sibirica Photo/Illustration: Jennifer Benner

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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Iris sibirica EYE-riss sih-BEER-ih-kah Common Name: Siberian iris Genus: Iris
Attractive, grass-like leaves to 18 inches long are topped by showy flowers in a wide range of colors. Flowers unfurl in May and bloom well into June. Cultivars include ‘Caesar’s Brother’, with rich purple flowers; ‘Eric the Red’, a bright violet-pink Siberian; and ‘Chilled Wine’, a garnet iris suffused with blue.
 Care: Thrives in acidic, heavy, clay soils, and loves wet feet. Low maintenance, requiring only feeding and division every few years. Ideal for ponds, streams, or boggy areas. In beds, they require a few extra waterings in a season.
 Propagation: Lift and divide clumps, or separate bulb offsets, and plant immediately, in early autumn.
 Problems: Iris borer, verbena bud moth, whiteflies, iris weevil, thrips, slugs and snails, aphids, and nematodes. Bacterial leaf blight and soft rot, crown rot, rhizome rot, leaf spot, rust, viruses, and scorch.
Height 1 ft. to 3 ft.
Growth Habit Clumps
Growth Pace Slow Grower
Light Full Sun to Part Shade
Moisture Medium to Wet
Maintenance Moderate
Characteristics Showy Flowers
Bloom Time Early Summer; Late Spring; Spring; Summer
Flower Color Blue Flower; Pink Flower; Purple/ Lavender Flower
Uses , Beds and Borders, Cut Flower, Waterside
Style , Water Garden
Seasonal Interest , Summer Interest
Type ,Perennials

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