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Annual Biennial

Digitalis purpurea 'Dalmatian White' (Dalmatian Series)
  • RHS AGM
  • RHS Plants for pollinators

foxglove 'Dalmatian White'

A semi-evergreen biennial or short-lived perennial to around 60cm tall with dark green leaves forming a basal rosette. Upright spikes of white flowers with purple-speckled throats are borne in early summer; this cultivar will flower in its first year

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Purple White Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or North–facing or East–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Plantaginaceae
Native to GB / Ireland
No
Foliage
Semi evergreen
Habit
Columnar upright
Potentially harmful
TOXIC if eaten. Wear gloves and other protective equipment when handling TOXIC to pets - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus

Digitalis can be biennials or usually short-lived perennials forming a rosette of simple leaves with bell-shaped flowers in slender, erect, usually one-sided racemes

Name status

Accepted

How to grow

Cultivation

Grow in almost any soil, but avoid very wet or very dry positions. Prefers a humus-rich soil in partial shade but will grow in full sun. See foxglove cultivation for further advice

Propagation

Propagate by seed

Suggested planting locations and garden types
  • Wildlife gardens
  • Coastal
  • Cottage and informal garden
  • City and courtyard gardens
  • Flower borders and beds
Pruning

Deadhead after flowering unless seed is required

Pests

May be susceptible to aphids and leaf and bud eelworm

Diseases

May be susceptible to powdery mildews, downy mildews and leaf spot

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