About
A deciduous shrub to 1m tall, forming a mound of arching stems bearing dark green, lance-shaped leaves, and in midsummer, bright yellow flowers with a large, central boss of stamens. Mature plants develop main stems with peeling brown bark.
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
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, North-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeShrubs
HabitBushy
FoliageDeciduous
Height1-1.5 metres
Spread1-1.5 metres
Time to full height2-5 years
Suggested usesSpecimen planting, large borders, parkland settings.
Native toNorth America
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 in any moist but well-drained soil in sun or partial shade
PruningSee pruning group 1 and pruning group 6
PropagationPropagate by softwood or semi-ripe cuttings
Pest resistanceGenerally pest-free
Disease resistanceMay be susceptible to a rust and honey fungus (rarely)