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Annual Biennial
Size
Ultimate height
1–1.5 metresTime to ultimate height
1–2 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Loam
Sand
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | White | Green | ||
| Autumn | Green | |||
| Winter | Green |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or North–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Plantaginaceae
- Native to the UK
- No
- Foliage
- Semi evergreen
- Habit
- Columnar upright
- Potentially harmful
- TOXIC if eaten. Wear gloves and other protective equipment when handling
- 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
Correct
How to grow
Cultivation
Grow in almost any soil, but avoid very wet or very dry situations. Prefers a humus-rich soil in partial shade but will grow in full sun
Propagation
Propagate by seed sown in situ in spring
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- Wildflower meadow
- City and courtyard gardens
- Wildlife gardens
- Flower borders and beds
- Wall side borders
Pruning
Cut back after flowering to avoid problems with self seeding
Pests
May be susceptible to aphids and leaf and bud eelworm
Diseases
May be subject to powdery mildews and a leaf spot
Get involved
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