Iris 'Her Highness'
Iris 'Her Highness', Louisiana iris 'Her Highness', Iris louisiana 'Her Highness', Iris giganticaerulea 'Her Highness'
Iris Iris
'Her Highness' _ 'Her Highness' is a clump-forming, rhizomatous perennial with erect, strap-like, mid- to bright green leaves and, in early summer, white flowers with yellow bands down the centre of each petal.
Iris 'Her Highness' is: Deciduous
Clump-forming, Erect
Ingestion may cause severe discomfort.
White in Summer
Bright-green in Spring; Bright-green in Summer
Generally disease-free.
Cut back any dying foliage in autumn. Old flower stems can be cut down after flowering.
Division
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Iris 'Her Highness' (Iris 'Her Highness') will reach a height of 0.9m and a spread of 0.6m after 2-5 years.
Cottage/Informal, Flower Arranging, Beds and borders, Waterside
Plant in moist to wet, deep, humus-rich, acid soil, preferably at the margins of ponds or streams.
Clay, Loamy, Sandy
Boggy damp conditions
Acid
Partial Shade, Full Shade
South, East, West
Exposed, Sheltered
Hardy (H4)
We do not currently have companion plants added for this plant.
Iris 'Her Highness'
Iris 'Her Highness', Louisiana iris 'Her Highness', Iris louisiana 'Her Highness', Iris giganticaerulea 'Her Highness'
Iris Iris
'Her Highness' _ 'Her Highness' is a clump-forming, rhizomatous perennial with erect, strap-like, mid- to bright green leaves and, in early summer, white flowers with yellow bands down the centre of each petal.
Deciduous
Clump-forming, Erect
Ingestion may cause severe discomfort.
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White in Summer
Bright-green in Spring; Bright-green in Summer
Generally disease-free.
Cut back any dying foliage in autumn. Old flower stems can be cut down after flowering.
Division
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Iris 'Her Highness' (Iris 'Her Highness') will reach a height of 0.9m and a spread of 0.6m after 2-5 years.
Cottage/Informal, Flower Arranging, Beds and borders, Waterside
Plant in moist to wet, deep, humus-rich, acid soil, preferably at the margins of ponds or streams.
Clay, Loamy, Sandy
Boggy damp conditions
Acid
Partial Shade, Full Shade
South, East, West
Exposed, Sheltered
Hardy (H4)
Zone 10, Zone 9, Zone 8, Zone 7, Zone 6, Zone 5, Zone 4
Iris 'Her Highness' (Iris 'Her Highness')
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 'Her Highness' (Iris 'Her Highness')
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: | Clay, Loamy, Sandy | Tell us... |
Soil drainage: | Boggy damp conditions | Tell us... |
Soil pH: | Acid | Tell us... |
Light: | Partial Shade, Full Shade | Tell us... |
Aspect: | South, East, West | Tell us... |
Exposure: | Exposed, Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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