Overview
Viola labradorica is a bushy, clump forming, matforming perennial herbaceous in the genus Viola, part of the Violaceae family, with evergreen, semi evergreen foliage. It typically grows around 0.1 m tall. Viola labradorica grows best in full sun and full shade, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include city and courtyard gardens, cottage and informal garden, patio and container plants, rock garden, bedding, flower borders and beds and underplanting of roses and shrubs. It is native to Alabama, Connecticut, Delaware, District of Columbia, Florida, Georgia, Greenland, Illinois, Indiana, Kentucky, Labrador and Maine.
About
Viola labradorica, commonly known as alpine violet, American dog violet, dog violet or Labrador violet, is a perennial herbaceous flowering plant. It is native to Greenland, eastern Canada, and the eastern United States.
Wikipedia contributors, CC BY-SA 4.0 — Viola labradorica
About the genus
Viola, commonly known as the violets, is a genus of flowering plants in the family Violaceae. It is the largest genus in the family, containing over 680 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes.
Wikipedia contributors, "Viola (plant)", CC BY-SA 4.0 — Viola (plant)
Growing conditions
Best soil and position for Viola
- Sunlight
- Full sun, Full shade
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H7
Plant details
Viola labradorica size, habit and characteristics
- Plant type
- perennial herbaceous
- Habit
- Bushy, Clump forming, Matforming
- Foliage
- Evergreen, Semi evergreen
- Height
- 0.1 m
- Suggested uses
- City and courtyard gardens, Cottage and informal garden, Patio and container plants, Rock garden, Bedding, Flower borders and beds, Underplanting of roses and shrubs
- Native to
- Alabama, Connecticut, Delaware, District of Columbia, Florida, Georgia, Greenland, Illinois, Indiana, Kentucky, Labrador, Maine
Care notes
Pruning and caring for Viola labradorica
- Propagation
- Softwood tip cuttings in spring or late summer, Seed sown in late winter or early spring, Division in spring or autumn
- Pest resistance
- Slugs, Snails, Aphids, Red spider mites, Violet leaf midges, Glasshouse red spider mite, Violet gall midge
- Disease resistance
- Powdery mildews, Pansy leaf spot, Pansy downy mildew, A virus, A rust
Frequently asked questions
Where is the best place to plant Viola labradorica?
Viola labradorica prefers full sun and full shade. It suits exposed and sheltered positions.
What soil does Viola labradorica need?
Viola labradorica 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 moist but well-drained.
How big does Viola labradorica grow?
Viola labradorica reaches a height of 0.1 m.
Is Viola labradorica hardy in the UK?
Viola labradorica has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Viola labradorica?
Softwood tip cuttings in spring or late summer, Seed sown in late winter or early spring, Division in spring or autumn.
From the Fenn Plants journal
- Notes on DaffodilsWhen to plant daffodil bulbs in the UK, how deep, how to naturalise them in grass, why daffodils stop flowering (“blindness”), and why you should never mix cut daffodils with other flowers.
- Keeping Your NerveHow to garden through a heatwave — the best time to water, why deep soaks beat daily sprinkles, caring for pots and vulnerable plants, and why you can let the lawn go brown.
- Made to LastHow to clean, store and protect garden pots and planters — the frost-proof vs frost-resistant difference, winter care for terracotta and ceramic, and how to reuse a broken pot.
More in the Viola genus
- Viola 'Panola Rose Picotee' (Panola Series)

- Viola 'Pearl Rose'

- Viola cornutahorned pansy
- Viola cornuta 'Alba'White Horned Violet
- Viola cornuta 'Lilacina'Violet
- Viola eizorensis
- Viola elatiortall violet

- Viola hastatahalberd-leaved violet
