Origanum 'Rosenkuppel' (Oregano 'Rosenkuppel')

Botanical name

Origanum 'Rosenkuppel'

Other names

Oregano 'Rosenkuppel', Wild marjoram 'Rosenkuppel', English marjoram 'Rosenkuppel', Pot marjoram 'Rosenkuppel', Wintersweet 'Rosenkuppel'

Genus

Origanum Origanum

Variety or Cultivar

'Rosenkuppel' _ 'Rosenkuppel' is a compact, spreading, herbaceous perennial forming a mat of rounded, aromatic, purlple-flushed, dark green leaves and clusters of dark pink flowers with purple-red bracts in summer and autumn.

Foliage

Deciduous

Fragrance

Foliage is fragrant.

Habit

Clump-forming, Spreading

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Colour

Flower

Dark-pink in Summer; Dark-pink in Autumn

Foliage

Flushed purple, Dark-green in Spring; Flushed purple, Dark-green in Summer; Dark-green, Flushed purple in Autumn

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How to care

Watch out for

Pests

Generally pest-free.

Specific pests

Leafhoppers

Diseases

Generally disease-free.

General care

Pruning

Cut back spent flower stems in early spring.

Propagation methods

Division, Seed

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Monthly care advice

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Where to grow

Origanum 'Rosenkuppel' (Oregano 'Rosenkuppel') will reach a height of 0.6m and a spread of 0.6m after 2-5 years.

Suggested uses

Beds and borders, City, Containers, Cottage/Informal, Mediterranean, Rock, Wildflower, Wildlife

Cultivation

Plant in free-draining, preferably alkaline, soil in a sunny position. This is an ornamental cultivar not recommended for culinary use. May be evergreen or semi-evergreen in areas with mild winters.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

North, South, East, West

Exposure

Exposed, Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4)

USDA zones

Zone 10, Zone 9, Zone 8, Zone 7, Zone 6, Zone 5

Defra's Risk register #1

Plant name

Origanum 'Rosenkuppel' (Oregano 'Rosenkuppel')

Common pest name

tomato thrips

Scientific pest name

Ceratothripoides brunneus

Type

Insect

Current status in UK

Absent

Likelihood to spread to UK (1 is very low - 5 is very high)

3

Impact (1 is very low - 5 is very high)

3

General biosecurity comments

Thrips present in Africa; the Caribbean and parts of Asia; frequently intercepted in the UK. Can cause significant damage to tomatoes and other crops in countries where it is present. Europe wide PRA will consider its potential to establish and cause damage.

About this section

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: 7^th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/