Iris sibirica 'Alba'
Iris sibirica 'Snow Queen', Siberian iris 'Alba', Beardless Siberian iris 'Alba'
Iris Iris
'Alba' _ 'Alba' is an upright herbaceous perennial with narrow, strap-shaped, green leaves and white, beardless flowers with purple veins that bloom in late spring.
Iris sibirica 'Alba' is: Deciduous
Clump-forming, Erect
Ingestion may cause severe discomfort.
White, Flushed purple in Spring
Green, Grey-green in Spring; Grey-green in Summer
Grey mould , Iris rhizome rot Grey mould , Iris rhizome rot
Cut back after flowering to keep tidy.
Division
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Iris sibirica 'Alba' (Siberian iris 'Alba') will reach a height of 0.85m and a spread of 0.85m after 2-5 years.
Cottage/Informal, Flower Arranging, Beds and borders, City, Roof terrace, Wallside and trellises
Plant in any soil that is moist but not waterlogged. Suggested to stake these flower stems before they get too tall.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Well-drained, Moist but well-drained
Acid, Alkaline, Neutral
Partial Shade, Full Sun
South, East, West
Exposed, Sheltered
Hardy (H4)
We do not currently have companion plants added for this plant.
Iris sibirica 'Alba'
Iris sibirica 'Snow Queen', Siberian iris 'Alba', Beardless Siberian iris 'Alba'
Iris Iris
'Alba' _ 'Alba' is an upright herbaceous perennial with narrow, strap-shaped, green leaves and white, beardless flowers with purple veins that bloom in late spring.
Deciduous
Clump-forming, Erect
Ingestion may cause severe discomfort.
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White, Flushed purple in Spring
Green, Grey-green in Spring; Grey-green in Summer
Cut back after flowering to keep tidy.
Division
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Iris sibirica 'Alba' (Siberian iris 'Alba') will reach a height of 0.85m and a spread of 0.85m after 2-5 years.
Cottage/Informal, Flower Arranging, Beds and borders, City, Roof terrace, Wallside and trellises
Plant in any soil that is moist but not waterlogged. Suggested to stake these flower stems before they get too tall.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Well-drained, Moist but well-drained
Acid, Alkaline, Neutral
Partial Shade, Full Sun
South, East, West
Exposed, Sheltered
Hardy (H4)
Zone 8, Zone 7, Zone 6, Zone 5
Iris sibirica 'Alba' (Siberian iris 'Alba')
Red rice root aphid; Rice root aphid
Rhopalosiphum rufiabdominalis
Insect
Absent
3
3
Potentially significant glasshouse pest; growers should monitor for its presence. Routine aphid control should be effective in mitigating risk.
Iris sibirica 'Alba' (Siberian iris 'Alba')
common blossom thrips; cotton bud thrips; tomato thrips
Frankliniella schultzei
Insect
Absent
2
3
Polyphagous glasshouse pest; present in many countries; single finding in UK.
Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.
Traveling or importing plants? Please read "Don't risk it" advice here
Suspected outbreak? Click here for contact details to report to the relevant authority.
Date updated: 7th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/
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This plant likes... | Garden match | |
Soil types: | Chalky, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
Soil drainage: | Well-drained, Moist but well-drained | Tell us... |
Soil pH: | Acid, Alkaline, Neutral | Tell us... |
Light: | Partial Shade, Full Sun | Tell us... |
Aspect: | South, East, West | Tell us... |
Exposure: | Exposed, Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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