Primula auricula 'Crimson Glow' (Auricula 'Crimson Glow')

Botanical name

Primula auricula 'Crimson Glow'

Other names

Auricula 'Crimson Glow', Border auricula 'Crimson Glow', Primula auricula hort 'Crimson Glow'

Genus

Primula Primula

Variety or Cultivar

'Crimson Glow' _ 'Crimson Glow' is a rosette-forming, evergreen perennial with powdery, fleshy, grey-green leaves and, in spring, double, deep crimson flowers, yellow at the base of the petals.

Foliage

Evergreen

Habit

Clump-forming, Rosette

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Colour

Flower

Crimson in Spring

Foliage

Grey-green in All seasons

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How to care

Watch out for

Specific pests

Aphids , Glasshouse red spider mite , Leafhoppers , Slugs , Vine weevil

Specific diseases

Grey mould , Primula leaf spot

General care

Pruning

Deadhead after flowering. Detach offsets in autumn or early spring, preferably during a wet spell.

Propagation methods

Division

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Monthly care advice

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Where to grow

Primula auricula 'Crimson Glow' (Auricula 'Crimson Glow') will reach a height of 0.2m and a spread of 0.15m after 2-5 years.

Suggested uses

Gravel, Garden edging, Cottage/Informal, Containers, City, Beds and borders, Rock, Underplanting

Cultivation

Plant in moderately fertile, humus-rich, moist but well-drained soil in sun or partial shade. Water regularly in hot weather. Tolerates full sun in higher elevations and cooler regions.

Soil type

Loamy, Sandy

Soil drainage

Moist but well-drained, Moisture-retentive

Soil pH

Acid, 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.

Hardy (H4)

USDA zones

Zone 7, Zone 6, Zone 5, Zone 4

Defra's Risk register #1

Plant name

Primula auricula 'Crimson Glow' (Auricula 'Crimson Glow')

Common pest name

Scientific pest name

Plantago asiatica mosaic virus

Type

Virus or Viroid

Current status in UK

Unknown

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

5

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

3

General biosecurity comments

Pest risk analysis suggested potential economic impacts would be small; and management by industry would be appropriate. Industry may wish to monitor for the presence of the pest and the Dutch industry certification scheme is of added benefit to the UK.

Defra's Risk register #2

Plant name

Primula auricula 'Crimson Glow' (Auricula 'Crimson Glow')

Common pest name

Necrotic spot

Scientific pest name

Impatiens necrotic spot virus

Type

Virus or Viroid

Current status in UK

Present (Widespread)

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

2

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

3

General biosecurity comments

Pest of mainly ornamentals and vegetables; present in the UK; and covered by the EU listing of Tomato Spotted Wilt Virus. To be kept under consideration in light of a review of the EU listing.

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/