About
A clump-forming, spreading perennial to 30cm tall, with pale green mostly basal leaves composed of leaflets and bearing poppy-like deep-yellow flowers 5cm across, from late spring to summer.
About the genus
Hylomecon is a genus containing species of varied habit, from compact perennials to larger woody plants. Members are valued in horticulture for their flowers, foliage, or overall form and are found in diverse habitats worldwide
Growing conditions
SunlightFull shade, Partial shade
Soil typeClay, Loam
Soil pHAcid, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, North-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeHerbaceous Perennial
HabitClump forming
FoliageDeciduous
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCity and courtyard gardens, Cottage and informal garden, Wildlife gardens
Native toFar East
Care notes
CultivationGrow in moist but well-drained neutral to acid soil rich in organic matter, in a position in partial or deep shade. Ideal as a wild or woodland garden plant
PruningTidy after flowering is finished in late summer or autumn
PropagationPropagate by seed as soon as ripe or in autumn or propagate by division in spring
Pest resistanceMay be susceptible to slugs and snails, especially in spring
Disease resistanceGenerally disease-free