Philadelphus 'Snow White Sensation' (Mock orange 'Snow White Sensation')

Botanical name

Philadelphus 'Snow White Sensation'

Other names

Mock orange 'Snow White Sensation', Philadelphus 'Snowwhite Fantasy', Philadelphus 'Snow White Fantasy', Philadelphus 'Snowwhite Sensation', Philadelphus 'Snow White', Philadelphus 'Snow White' (First Editions Series), Philadelphus coronarius 'Snow White Sensation', Philadelphus 'First Editions Snow White'

Genus

Philadelphus Philadelphus

Variety or Cultivar

'Snow White Sensation' _ 'Snow White Sensation' is a rounded, slightly arching, deciduous shrub with ovate, toothed, dark green leaves and racemes of double, strongly fragrant, white flowers in spring and again in summer.

Native to

Garden origin

Foliage

Deciduous

Fragrance

The flowers are strongly fragrant.

Habit

Arching, Rounded

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Colour

Flower

White in Spring; White in Summer

Foliage

Dark-green in Spring; Dark-green in Summer; Dark-green in Autumn

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How to care

Watch out for

Specific pests

Aphids

Specific diseases

Powdery mildew

General care

Pruning

Pruning group 2.

Propagation methods

Hardwood cuttings, Softwood cuttings

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Monthly care advice

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Where to grow

Philadelphus 'Snow White Sensation' (Mock orange 'Snow White Sensation') will reach a height of 1.8m and a spread of 1.5m after 5-10 years.

Suggested uses

Low Maintenance, Coastal, Beds and borders, Woodland

Cultivation

Grow in any moderately fertile, well-drained or moist but well-drained soil in sun or partial shade. Suitable for use in a shrub border or in a woodland garden.

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

Partial Shade, 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 8, Zone 7, Zone 6, Zone 5, Zone 4

Defra's Risk register #1

Plant name

Philadelphus 'Snow White Sensation' (Mock orange 'Snow White Sensation')

Common pest name

Japanese fruit scale; Mulberry scale; White peach scale

Scientific pest name

Pseudaulacaspis pentagona

Type

Insect

Current status in UK

Absent

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

4

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

3

General biosecurity comments

Scale insect which in favourable conditions may kill trees. There have been a number of findings in the UK but some uncertainty about whether the pest is established. Stakeholder organisations may wish to monitory for its presence.

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/