Anemone virginiana (Tall anemone)

Botanical name

Anemone virginiana

Other names

Tall anemone, Tall thimbleweed, Thimbleweed

Genus

Anemone Anemone

Species

A. virginiana - A. virginiana forms upright leafless, airy stems with greenish white flowers followed by thimble-like seed heads.

Foliage

Deciduous

Habit

Compact, Cushion or Mound Forming, Spreading

Toxicity

Eating may cause mild stomach upset, and skin contact may cause irritation.

Awards

RHS AGM (Award of Garden Merit)

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Colour

Flower

White, Green in Spring

Foliage

Dark-green in Spring

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How to care

Watch out for

Specific pests

Leaf and bud eelworms , Slugs , Aphids , Caterpillars , Flea beetles

Specific diseases

Powdery mildew , Anemone (Plum) rust , Mosaic virus

General care

Propagation methods

Seed, Division

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Monthly care advice

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Where to grow

Anemone virginiana (Tall anemone) will reach a height of 0.6m and a spread of 0.6m after 2-5 years.

Suggested uses

Cottage/Informal, Containers, Rock, Underplanting

Cultivation

Grow in well-drained, humus-rich soil in sun or partial shade.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Partial Shade

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 9, Zone 8, Zone 7, Zone 6, Zone 5

Defra's Risk register #1

Plant name

Anemone virginiana (Tall anemone)

Common pest name

Scientific pest name

Tomato yellow ring virus

Type

Virus or Viroid

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

Virus with a broad host range; but found most commonly on tomato. Detected in Europe for the first time in 2013/14; on tomato plants in Poland.

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/