About
A small, spreading, evergreen perennial from South African grasslands with small, trifoliate leaves bearing oval, mid-green leaflets and clusters of small, bright yellow, pea-like flowers in spring and early summer. A delicate and ornamental pea-family plant for a warm, sunny, well-drained position.
About the genus
Hypericum can be annuals, perennials, shrubs or trees, evergreen or deciduous, with usually paired leaves and showy yellow flowers with prominent stamens, followed by capsules, occasionally berry-like
Growing conditions
SunlightPartial shade
Soil typeLoam
Soil pHAcid, Alkaline, Neutral
Soil moisturePoorly-drained
AspectEast-facing, West-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeAquatic, Bogs
HabitMatforming
FoliageDeciduous
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height1-2 years
Suggested usesSpecimen planting, large borders, parkland settings.
Native toW Europe
ToxicityFruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling. Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Care notes
CultivationGrow at the shallow margins of a muddy-bottomed pool, in dappled shade. See pond plants and bog gardens for further advice
PruningNo pruning required
PropagationPropagate by division in spring
Pest resistanceGenerally pest-free
Disease resistanceMay be susceptible to a rust and honey fungus (rarely)