About
A clump-forming, evergreen perennial to about 15cm, with heart-shaped, vivid green leaves strongly streaked with yellow, especially in cooler months. Small, viola-shaped, pale blue-purple flowers are produced from late spring to early autumn.
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
ExposureExposed, Sheltered
UK hardinessH5
Plant details
Plant typeHerbaceous Perennial
HabitClump forming
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCottage and informal garden, Patio and container plants, Rock garden
Care notes
CultivationGrow in fertile, humus-rich, moist but well-drained soil in full sun or partial shade
PruningDeadhead to prolong flowering. After flowering cut back vigorous plants to keep compact
PropagationPropagate by division in spring or autumn
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