Rosa Westerland (Rose Westerland)

Botanical name

Rosa Westerland

Other names

Rose Westerland, Rosa 'Korwest'

Genus

Rosa Rosa

Variety or Cultivar

Westerland _ Westerland is a Shrub rose. It is a vigorous, upright shrub whose leaves are bonze-tinted when new. In summer and autumn, it bears clusters of fragrant, semi-double, orange flowers that are yellow on the undersides of the petals.

Foliage

Deciduous

Fragrance

Flower

Habit

Bushy, Upright

Awards

RHS AGM (Award of Garden Merit)

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Colour

Flower

Yellow, Orange in Summer; Orange, Yellow in Autumn

Foliage

Flushed bronze, Green in Spring; Green in Summer; Green in Autumn

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How to care

Watch out for

Specific pests

Aphids , Caterpillars , Deer , Glasshouse red spider mite , Leafhoppers , Rabbits , Rose leaf-rolling sawfly , Scale insects

Specific diseases

Downy mildew , Powdery mildew , Rose black spot , Rose rust

General care

Propagation methods

Budding, Hardwood cuttings

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Monthly care advice

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Where to grow

Rosa Westerland (Rose Westerland) will reach a height of 2.5m and a spread of 1.5m after 2-5 years.

Suggested uses

Beds and borders, City, Cottage/Informal, Flower Arranging

Cultivation

Plant in moist but free-draining or free-draining soil, preferably in full sun. Avoid planting in sites that have previously been used for growing roses

Soil type

Chalky, Clay, Loamy, Sandy (will tolerate most soil types)

Soil drainage

Moist but well-drained, 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, Zone 4

Defra's Risk register #1

Plant name

Rosa Westerland (Rose Westerland)

Common pest name

grape ground pearl

Scientific pest name

Margarodes vitis

Type

Insect

Current status in UK

Absent

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

2

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

5

General biosecurity comments

Main pathway; Vitis spp. plants for planting; already prohibited. However; further consideration of other pathways is required.

Defra's Risk register #2

Plant name

Rosa Westerland (Rose Westerland)

Common pest name

Scientific pest name

Phyllocoptes fructiphilus

Type

Mite

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)

4

General biosecurity comments

Pest of economical and socially important host in the UK; which is currently absent. If introduced it has the potential to cause significant damage. Statutory action against findings is justified and regulation of the pest advised.

Defra's Risk register #3

Plant name

Rosa Westerland (Rose Westerland)

Common pest name

Scientific pest name

Rose Rosette Virus

Type

Virus or Viroid

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)

4

General biosecurity comments

Pest of economical and socially important host in the UK; which is currently absent. If introduced it has the potential to cause significant damage. Statutory action against findings is justified and regulation of the pest advised.

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/