Aquilegia Starburst Mix (Columbine Starburst Mix)

Botanical name

Aquilegia Starburst Mix

Other names

Columbine Starburst Mix, Crowfoot Starburst Mix, Granny's bonnet Starburst Mix, Grannies bonnet Starburst Mix

Genus

Aquilegia Aquilegia

Variety or Cultivar

Starburst Mix _ Starburst Mix is a commercial seed mix of upright, clump-forming, herbaceous perennials with deeply-divided, mid-green leaves and slender, upright stems bearing double flowers in shades of pink, red, and white.

Native to

Garden origin

Foliage

Deciduous

Habit

Upright, Erect flower stem, Clump-forming

Toxicity

May cause stomach irritation if ingested.

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Colour

Flower

White, Red, Pink in Spring; Red, Pink, White in Summer

Foliage

Mid-green in Spring; Mid-green in Summer; Mid-green in Autumn

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How to care

Watch out for

Specific pests

Leaf-mining sawflies , Aphids , Caterpillars

Specific diseases

Powdery mildew

General care

Pruning

Deadhead after flowering. Cut down leaves in autumn, or earlier if affected by fungal diseases.

Propagation

Sowing from seed is the preferred propagation method. Aquilegia hybridises freely in the garden so plants grown from garden-collected seed may not come true to type. Divide and replant roots in spring. Resents disturbance so may take some time to recover

Propagation methods

Seed, Division

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Monthly care advice

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Where to grow

Aquilegia Starburst Mix (Columbine Starburst Mix) will reach a height of 0.8m and a spread of 0.6m after 2-5 years.

Suggested uses

Flower Arranging, Cottage/Informal, Bees (attract & feed bees), Beds and borders, Low Maintenance, Rock, Wildlife, Woodland

Cultivation

Grow in moist but well-drained soil in full sun or partial shade.

Soil type

Sandy, Loamy

Soil drainage

Moisture-retentive, Moist but 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, Zone 3

Defra's Risk register #1

Plant name

Aquilegia Starburst Mix (Columbine Starburst Mix)

Common pest name

; Aquilegia downy mildew

Scientific pest name

Aquilegia downy mildew

Type

Oomycete

Current status in UK

Present (Widespread)

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

5

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

4

General biosecurity comments

Established pest of a widely grown ornamental in the UK. Potential for economic and social impacts unless resistant varieties are developed. Statutory action unlikely to prevent further spread.

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/