Overview
Digitalis purpurea 'Snowthimble' is a columnar upright, bushy biennial in the genus Digitalis, part of the Plantaginaceae family, with semi evergreen foliage. It typically grows around 1.2 m tall and 0.8 m wide. Digitalis purpurea 'Snowthimble' grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include cottage and informal garden, wildlife gardens and flower borders and beds. It is native to Europe.
About
Digitalis purpurea, the foxglove or common foxglove, is a toxic species of flowering plant in the plantain family Plantaginaceae, native to and widespread throughout most of temperate Europe. It has also naturalized in parts of North America, as well as some other temperate regions.
Wikipedia contributors, CC BY-SA 4.0 — Digitalis purpurea
About the genus
Digitalis is a genus of about 20 species of herbaceous perennial plants, shrubs, and biennials, commonly called foxgloves.
Wikipedia contributors, "Digitalis", CC BY-SA 4.0 — Digitalis
Growing conditions
Best soil and position for Digitalis
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained, Moist but well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H7
Plant details
Digitalis purpurea 'Snowthimble' size, habit and characteristics
- Plant type
- Biennial, Perennial
- Habit
- Columnar upright, Bushy
- Foliage
- Semi evergreen
- Height
- 1.2 m
- Spread
- 0.8 m
- Suggested uses
- Cottage and informal garden, Wildlife gardens, Flower borders and beds
- Native to
- Europe
- Toxicity
- Digitalis purpurea, the foxglove or common foxglove, is a toxic species of flowering plant in the plantain family Plantaginaceae, native to and widesp
Care notes
Pruning and caring for Digitalis purpurea 'Snowthimble'
- Cultivation
- Prefers well-drained soil in full sun to partial shade. Avoid waterlogged conditions. Can self-seed readily.
- Pruning
- Remove spent flower spikes to encourage further blooming and prevent unwanted self-seeding.
- Propagation
- Seed sown in pots in a cold frame in late spring, Division in early spring
- Pest resistance
- Aphids, Leaf and bud eelworms, Slugs, Snails
- Disease resistance
- Powdery mildews, Downy mildews, Leaf spot
Frequently asked questions
How do I grow Digitalis purpurea 'Snowthimble'?
Prefers well-drained soil in full sun to partial shade. Avoid waterlogged conditions. Can self-seed readily.
Where is the best place to plant Digitalis purpurea 'Snowthimble'?
Digitalis purpurea 'Snowthimble' prefers full sun. It suits exposed and sheltered positions.
What soil does Digitalis purpurea 'Snowthimble' need?
Digitalis purpurea 'Snowthimble' is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays well-drained to moist but well-drained.
How do I prune Digitalis purpurea 'Snowthimble'?
Remove spent flower spikes to encourage further blooming and prevent unwanted self-seeding.
How big does Digitalis purpurea 'Snowthimble' grow?
Digitalis purpurea 'Snowthimble' reaches a height of 1.2 m and a spread of 0.8 m.
Is Digitalis purpurea 'Snowthimble' hardy in the UK?
Digitalis purpurea 'Snowthimble' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Digitalis purpurea 'Snowthimble'?
Seed sown in pots in a cold frame in late spring, Division in early spring.
Is Digitalis purpurea 'Snowthimble' toxic?
Digitalis purpurea, the foxglove or common foxglove, is a toxic species of flowering plant in the plantain family Plantaginaceae, native to and widesp.
