About
This bushy, clump-forming perennial to around 40cm high, forming a low mound of variegated, pinnate leaves, divided into dark green leaflets with irregular white margins. Nodding, perfumed violet-blue flowers are produced from pink buds on upright stems in early summer.
About the genus
Polemonium can be annuals or herbaceous perennials or upright or spreading habit, with pinnate leaves and usually clustered, tubular, bell, or funnel-shaped flowers
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, South-facing, West-facing
ExposureExposed, Sheltered
UK hardinessH7
Plant details
Plant typeHerbaceous Perennial
HabitBushy, Clump forming
FoliageDeciduous
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
FragranceFlower
Care notes
CultivationGrow in fertile, moist but well-drained soil, will benefit from some shade where summers are hot
PruningDeadhead regularly to encourage new flowers
PropagationPropagate by division in spring; this species spreads naturally by creeping rhizomes. As this plant is protected by Plant Breeders' Rights, any propagation should be for personal rather than commercial use
Pest resistanceGenerally pest-free
Disease resistanceMay be susceptible to powdery mildews