About
This vigorous biennial or perennial forming a rosette of dark green lance-shaped leaves, with tall racemes of tubular bell-shaped yellow-brown flowers 3.5cm in length in summer.
About the 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
Growing conditions
SunlightFull shade, Full sun, Partial shade
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained, Well-drained
AspectNorth-facing, West-facing, South-facing, East-facing
ExposureExposed, Sheltered
UK hardinessH6
Plant details
Plant typeHerbaceous Perennial
HabitColumnar upright
FoliageSemi evergreen
Height1-1.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCottage and informal garden, City and courtyard gardens, Mediterranean climate plants, Wildlife gardens
Native toS Europe to W Asia
ToxicityTOXIC 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
Care notes
CultivationWill grow in almost any soil or situation except very wet or very dry; ideal site is a humus-rich soil in partial shade. A perennial but often treated as a biennial. See foxglove cultivation for further advice
PruningCut back main flower spike as it fades to encourage the growth of flowering side shoots
PropagationPropagate by seed sown in pots in a cold frame in late spring or propagate by division in early spring
Pest resistanceMay be susceptible to aphids and leaf and bud eelworm
Disease resistanceMay be susceptible to powdery mildews, downy mildews and leaf spot