About
Pennine Purple' is a herbaceous perennial, to around 40cm tall, with mid-green leaves clasping the stem and cream-eyed, purple flowers produced in late spring and early summer, then intermittently into late summer.
About the genus
Roscoea are tuberous perennials with arching, linear or lance-shaped leaves and showy orchid-like flowers in summer or autumn
Growing conditions
SunlightPartial shade
Soil typeClay, Loam
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectWest-facing, East-facing, North-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeHerbaceous Perennial
HabitColumnar upright
FoliageDeciduous
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesPatio and container plants, Rock garden, Cottage and informal garden
Care notes
CultivationGrow in humus-rich, moderately fertile, moist but well-drained soil. A cool, sheltered site in partial shade is ideal; in very cold areas apply a deep winter mulch. If growing from a tuber, plant 15cm deep
PruningRemove faded flowers, the rest of the plant will die down naturally
PropagationPropagate by division of tubers in spring when growth is starting
Pest resistanceMay be susceptible to slugs and vine weevil
Disease resistanceA virus may be a problem