About
Primula rosea (Or), the rosy primrose, is a rosette-forming, herbaceous perennial to 20 cm with narrow, red-flushed leaves that appear after the flowers. Erect stems carry an umbel of bright, deep rose-pink, yellow-eyed flowers 2�3 cm across in early spring. One of the earliest and most vivid of all spring primulas for a moist, cool, sheltered border.
About the genus
Primula are herbaceous or semi-evergreen perennials forming rosettes of simple leaves and producing salver-shaped, bell-shaped or funnel-shaped flowers, solitary or in umbels or whorls on erect stems. An enormously varied genus ranging from compact alpines to stately border perennials.
Growing conditions
SunlightFull sun, Partial shade
Soil typeClay, Loam
Soil pHAcid, Neutral
Soil moistureMoist but well-drained, Poorly-drained
AspectSouth-facing, North-facing, West-facing, East-facing
ExposureExposed, Sheltered
UK hardinessH5
Plant details
Plant typeAlpine Rockery, Herbaceous Perennial
HabitClump forming
FoliageDeciduous
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesRock garden
Native toNW & W Himalaya
Care notes
CultivationGood for boggy conditions or waterside borders in sun or partial shade
PruningNo pruning required
PropagationPropagate by division in autumn or after flowering
Pest resistanceMay be susceptible to aphids, vine weevil, slugs, leaf and bud eelworms, leaf-mining flies and glasshouse red spider mite
Disease resistanceMay be susceptible to primula leaf spot, primula brown core and grey moulds