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Herbaceous Perennial

Viola corsica

Corsican violet

a herbaceous perennial up to 20cm high with rather weak stems, green leaves, the lower ones rhombic or rounded and the upper ones oblong or linear, and flowers, 3.5cm long, whose petals do not overlap, and which are sometimes yellow, but usually violet-purple with darker rays and white and yellow centres, from spring to early summer in the wild, but in cultivation may be from spring to autumn

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Purple Green
Summer Purple Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or East–facing or West–facing

Exposure
Sheltered
Drought resistance
Yes
Hardiness
H4
Botanical details
Family
Violaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Clump forming
Genus

Viola can be annuals, biennials or deciduous or evergreen perennials, with simple or pinnately lobed leaves and 5-petalled flowers of characteristic shape

Name status

Unresolved

How to grow

Cultivation

Grow in well-drained soil in full sun or partial shade

Propagation

Propagate by seed, sown in containers in a cold frame as soon as ripe or in spring, or by division in spring or autumn, or by stem-tip softwood cuttings in spring or late summer; it will also self-seed

Suggested planting locations and garden types
  • Coastal
  • Mediterranean climate plants
  • City and courtyard gardens
  • Cottage and informal garden
  • Rock garden
  • Low Maintenance
  • Flower borders and beds
  • Underplanting of roses and shrubs
  • Wall side borders
Pruning

No pruning required

Pests

May be susceptible to slugs, snails, aphids, glasshouse red spider mite, and violet gall midge

Diseases

May be affected by pansy leaf spot, pansy downy mildew, mosaic virus diseases, rust diseases, and powdery mildews

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