Iris latifolia
English iris , Great bulbous iris , Pyrenean flag
Iris Iris
I. latifolia - I. latifolia is a bulbous perennial forming a narrow clump of upright to arching, narrowly lance-shaped, mid-green leaves and, in summer, erect stems bearing one or two, violet, blue, or white flowers with white-marked falls.
Iris latifolia is: Deciduous
Erect flower stem, Clump-forming
Ingestion may cause severe discomfort.
Violet, White, Blue in Summer
Mid-green in Spring; Mid-green in Summer; Mid-green in Autumn
Grey mould , Iris rhizome rot Grey mould , Iris rhizome rot
Remove faded or dead foliage in autumn. Cut down old flower stems after flowering.
Divide every three to four years.
Division
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Iris latifolia (English iris ) will reach a height of 0.6m and a spread of 0.2m after 2-5 years.
Beds and borders, City, Coastal, Cottage/Informal, Flower Arranging, Wallside and trellises, Waterside
Grow in neutral to slightly alkaline, moist or moist but well-drained soil in full sun. Plant 8cm deep in autumn. Suitable for naturalising in grass.
Chalky, Loamy, Sandy
Moist but well-drained, Moisture-retentive
Alkaline, Neutral
Full Sun
South, West
Exposed, Sheltered
Hardy (H4)
We do not currently have companion plants added for this plant.
Iris latifolia
English iris , Great bulbous iris , Pyrenean flag
Iris Iris
I. latifolia - I. latifolia is a bulbous perennial forming a narrow clump of upright to arching, narrowly lance-shaped, mid-green leaves and, in summer, erect stems bearing one or two, violet, blue, or white flowers with white-marked falls.
Deciduous
Erect flower stem, Clump-forming
Ingestion may cause severe discomfort.
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Violet, White, Blue in Summer
Mid-green in Spring; Mid-green in Summer; Mid-green in Autumn
Remove faded or dead foliage in autumn. Cut down old flower stems after flowering.
Divide every three to four years.
Division
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Iris latifolia (English iris ) will reach a height of 0.6m and a spread of 0.2m after 2-5 years.
Beds and borders, City, Coastal, Cottage/Informal, Flower Arranging, Wallside and trellises, Waterside
Grow in neutral to slightly alkaline, moist or moist but well-drained soil in full sun. Plant 8cm deep in autumn. Suitable for naturalising in grass.
Chalky, Loamy, Sandy
Moist but well-drained, Moisture-retentive
Alkaline, Neutral
Full Sun
South, West
Exposed, Sheltered
Hardy (H4)
Zone 9, Zone 8, Zone 7, Zone 6, Zone 5
Iris latifolia (English iris )
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 latifolia (English iris )
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, Loamy, Sandy | Tell us... |
Soil drainage: | Moist but well-drained, Moisture-retentive | Tell us... |
Soil pH: | Alkaline, Neutral | Tell us... |
Light: | Full Sun | Tell us... |
Aspect: | South, West | Tell us... |
Exposure: | Exposed, Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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