Pelargonium 'Americana White Splash' (Pelargonium 'Americana White Splash')

Botanical name

Pelargonium 'Americana White Splash'

Other names

Pelargonium 'Americana White Splash', Zonal geranium 'Americana White Splash', Zonal pelargonium 'Americana White Splash'

Genus

Pelargonium Pelargonium

Variety or Cultivar

'Americana White Splash' _ 'Americana White Splash' is an upright, half-hardy, evergreen perennial with branching stems bearing rounded, shallowly lobed, mid- to dark green leaves and, from late spring into autumn, clusters of white flowers, marked red at the centre of each petal.

Native to

Garden origin

Foliage

Deciduous

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Colour

Flower

White, Red in Spring; Red, White in Summer; White, Red in Autumn

Foliage

Green in All seasons

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How to care

Watch out for

Specific pests

Aphids , Caterpillars , Leafhoppers , Thrips , Vine weevil

Specific diseases

Foot and root rot , Grey mould , Pelargonium viruses , Rust

General care

Propagation methods

Softwood cuttings

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Monthly care advice

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Where to grow

Pelargonium 'Americana White Splash' (Pelargonium 'Americana White Splash') will reach a height of 0.45m and a spread of 0.45m after 1-2 years.

Suggested uses

City, Coastal, Cottage/Informal, Drought Tolerant, Beds and borders, Containers

Cultivation

Use John Innes No 1 compost mixed with sharp sand. Choose a sunny postion, and deadhead frequently to encourage further flowering. Pelargoniums will not survive winter outdoors, so will need to overwinter indoors or be replaced with new plants.

Soil type

Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Partial Shade, Full Sun

Aspect

South, East, West

Exposure

Exposed, Sheltered

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

Indoor heated (H1), Tender in frost (H3)

USDA zones

Zone 10, Zone 9, Zone 8

Defra's Risk register #1

Plant name

Pelargonium 'Americana White Splash' (Pelargonium 'Americana White Splash')

Common pest name

Omnivorous leafroller

Scientific pest name

Platynota stultana

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

Polyphagous pest which could be potentially damaging to a range of crops if introduced to the UK. Awareness raising amongst the industry is needed. Also need to monitor developments in Spain where the pest is already present and consider whether EU regulation is warranted.

Defra's Risk register #2

Plant name

Pelargonium 'Americana White Splash' (Pelargonium 'Americana White Splash')

Common pest name

Green semi-looper

Scientific pest name

Chrysodeixis eriosoma

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

Polyphagous moth pest which is morphologically identical to a pest already established in the UK in protected environments and being controlled by IPM. Not expected to cause greater impacts than other species of Chrysodeixis in the UK.

Defra's Risk register #3

Plant name

Pelargonium 'Americana White Splash' (Pelargonium 'Americana White Splash')

Common pest name

Banded-winged whitefly

Scientific pest name

Trialeurodes abutiloneus

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

Polyphagous whitefly native to the Americas with the potential to introduce harmful viruses to the UK. EU regulation should be considered and further assessed by EPPO.

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/