About
An evergreen perennial forming a low mound of heart-shaped leaves and bearing double, scented, blue-mauve flowers with white centres in winter and spring.
About the genus
Viola can be annuals, biennials or deciduous or evergreen perennials, with simple or pinnately lobed leaves and 5-petalled flowers of characteristic shape
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH4
Plant details
Plant typeHerbaceous Perennial
HabitMatforming
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCity and courtyard gardens, Coastal, Cottage and informal garden, Patio and container plants
FragranceFlower
Care notes
CultivationGrow in fertile, humus-rich, moist but well-drained soil in full sun or partial shade. In cold areas overwinter indoors or under glass
PruningDeadhead to prolong flowering. After flowering cut back vigorous plants to keep compact
PropagationPropagate by stem cuttings
Pest resistanceMay be susceptible to slugs, snails, aphids, glasshouse red spider mite and violet gall midge
Disease resistanceMay be susceptible to powdery mildews, pansy leaf spot, a virus and a rust