Viburnum nudum 'Winterthur'
American withe rod 'Winterthur', Smooth withe rod 'Winterthur', American witherod 'Winterthur', Possomhaw 'Winterthur', Wild raisin 'Winterthur', Naked viburnum 'Winterthur', Smooth witherod 'Winterthur', Smooth viburnum 'Winterthur'
Viburnum Viburnum
'Winterthur' _ 'Winterthur' is an upright, rounded, deciduous shrub with glossy, lance-shaped, dark green leaves turning reddish-purple in autumn and clusters of creamy-white flowers in early summer followed by green fruit turning white to pink to dark blue with maturity.
Viburnum nudum 'Winterthur' is: Deciduous
Rounded
Berries may cause stomach discomfort.
Cream in Spring
Dark-green in Spring; Dark-green in Summer; Reddish-purple in Autumn
Generally pest-free.
Leaf spot Leaf spot
Pruning Group 8.
Softwood cuttings
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Viburnum nudum 'Winterthur' (American withe rod 'Winterthur') will reach a height of 1.8m and a spread of 1.8m after 10-20 years.
Beds and borders, Low Maintenance
Grow in moderately fertile, humus-rich, moist but well-drained, neutral to acid soil in full sun or partial shade.
Clay, Loamy, Sandy
Moist but well-drained
Acid, Neutral
Partial Shade, Full Sun
North, South, East, West
Exposed, Sheltered
Hardy (H4)
We do not currently have companion plants added for this plant.
Viburnum nudum 'Winterthur'
American withe rod 'Winterthur', Smooth withe rod 'Winterthur', American witherod 'Winterthur', Possomhaw 'Winterthur', Wild raisin 'Winterthur', Naked viburnum 'Winterthur', Smooth witherod 'Winterthur', Smooth viburnum 'Winterthur'
Viburnum Viburnum
'Winterthur' _ 'Winterthur' is an upright, rounded, deciduous shrub with glossy, lance-shaped, dark green leaves turning reddish-purple in autumn and clusters of creamy-white flowers in early summer followed by green fruit turning white to pink to dark blue with maturity.
Garden origin
Deciduous
Rounded
Berries may cause stomach discomfort.
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Cream in Spring
Dark-green in Spring; Dark-green in Summer; Reddish-purple in Autumn
Generally pest-free.
Pruning Group 8.
Softwood cuttings
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Viburnum nudum 'Winterthur' (American withe rod 'Winterthur') will reach a height of 1.8m and a spread of 1.8m after 10-20 years.
Beds and borders, Low Maintenance
Grow in moderately fertile, humus-rich, moist but well-drained, neutral to acid soil in full sun or partial shade.
Clay, Loamy, Sandy
Moist but well-drained
Acid, Neutral
Partial Shade, Full Sun
North, South, East, West
Exposed, Sheltered
Hardy (H4)
Zone 9, Zone 8, Zone 7, Zone 6, Zone 5
Viburnum nudum 'Winterthur' (American withe rod 'Winterthur')
Ramorum leaf blight; Ramorum shoot dieback; Rhododendron twig blight; Sudden oak death
Phytophthora ramorum
Oomycete
Present (Limited)
4
4
Pathogen of larch and other hosts subject to EU emergency legislation. A containment strategy is in place in the UK; reflecting its presence in wider environment/forestry settings in some areas. EU regulatory status is under review.
Viburnum nudum 'Winterthur' (American withe rod 'Winterthur')
assam thrips; castor thrips; chilli thrips; yellow tea thrips
Scirtothrips dorsalis
Insect
Absent
2
4
EU listed pest for citrus but highly polyphagous and intercepted on a number of hosts. EU legislation should be updated to reflect wider host list.
Viburnum nudum 'Winterthur' (American withe rod 'Winterthur')
pink wax scale; red was scale; ruby wax scale
Ceroplastes rubens
Insect
Absent
3
3
Based on its biology and low potential impact continued action on this pest in the UK would not be considered appropriate. It is likely to be of more concern to southern Member States of the EU; as it is an economic pest of citrus.
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: | Moist but well-drained | Tell us... |
Soil pH: | Acid, Neutral | Tell us... |
Light: | Partial Shade, Full Sun | Tell us... |
Aspect: | North, South, East, West | Tell us... |
Exposure: | Exposed, Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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