Potentilla neumanniana 'Nana' (Cinquefoil 'Nana')

Botanical name

Potentilla neumanniana 'Nana'

Other names

Cinquefoil 'Nana'

Genus

Potentilla Potentilla

Variety or Cultivar

'Nana' _ 'Nana' is a compact, mat-forming deciduous shrub. It has small, palmate leaves and in mid spring to mid-summer, bears golden-yellow, salver-shaped flowers.

Foliage

Deciduous

Habit

Mat Forming

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Colour

Flower

Yellow in Spring; Yellow in Summer

Foliage

Green in Spring; Green in Summer

General care

Propagation methods

Softwood cuttings

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Monthly care advice

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Where to grow

Potentilla neumanniana 'Nana' (Cinquefoil 'Nana') will reach a height of 0.15m and a spread of 0.25m after 5-10 years.

Suggested uses

Banks and Slopes, Beds and borders, City, Coastal, Containers, Cottage/Informal, Drought Tolerant, Gravel, Ground Cover, Low Maintenance, Rock

Cultivation

Plant in free-draining soil in a sunny position

Soil type

Chalky, Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South

Exposure

Exposed, Sheltered

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

Hardy (H4)

Defra's Risk register #1

Plant name

Potentilla neumanniana 'Nana' (Cinquefoil 'Nana')

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

Potentilla neumanniana 'Nana' (Cinquefoil 'Nana')

Common pest name

Lance nematode; Nematode; Lance

Scientific pest name

Hoplolaimus spp.

Type

Nematode

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)

4

General biosecurity comments

Nematode species potentially affecting a wide variety of crops; prohibition of soil likely to mitigate risk substantially; keep under review in light of interceptions or findings should they occur in the EU.

Defra's Risk register #3

Plant name

Potentilla neumanniana 'Nana' (Cinquefoil 'Nana')

Common pest name

Scientific pest name

Orgyia thyellina

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 from Eastern Asia which could be damaging to broadleaf and coniferous species if introduced to the UK; as well as having human health impacts. The main pathway is likely to be on goods (including non-plant material) imported from Eastern Asia and awareness raising with the main industry sectors is recommended.

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/