About
A bushy evergreen shrub to 1.5m, with dark green, ovate leaves and terminal racemes of pea-like, reddish-purple flowers 2.5cm long, in summer and autumn.
About the genus
Polygala can be annuals, evergreen perennials or shrubs, with simple leaves and racemes of somewhat pea-shaped flowers
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectWest-facing, East-facing, South-facing
ExposureSheltered
UK hardinessH1C
Plant details
Plant typeConservatory Greenhouse
HabitBushy
FoliageEvergreen
Height1-1.5 metres
Spread1-1.5 metres
Time to full height5-10 years
Suggested usesCity and courtyard gardens, Patio and container plants
Care notes
CultivationGrow in a conservatory or greenhouse with a minimum temperature of 5-7°C (41-45°F) or in a container for summer interest outdoors. Use a peat-free compost in containers. Water freely during growing season and sparingly in winter. Apply a balanced liquid fertiliser monthly when in growth
PruningPruning group 9
PropagationPropagate by seed in spring in a temperature of 15°C (59°F). Take softwood cuttings in early summer or semi-ripe cuttings in mid-late summer
Pest resistanceGlasshouse whitefly and aphids may be a problem under glass
Disease resistanceGenerally disease-free