About
Snowstorm' is an evergreen, perennial, show auricula up to 20cm tall, with rosettes of mealy, grey-green leaves. Clusters of grey-green, mealy flowers with black feathering, white centres and yellow eyes are produced on short stems in spring.
About the genus
Primula are herbaceous or semi-evergreen perennials, forming a basal rosette of simple leaves, with salver-shaped or bell-shaped flowers which may be solitary or carried in an umbel or in whorls on an erect stem
Growing conditions
SunlightFull sun, Partial shade
Soil typeLoam
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectWest-facing, East-facing, South-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeAlpine Rockery, Conservatory Greenhouse
HabitClump forming
FoliageEvergreen
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, Patio and container plants, Rock garden
ToxicitySkin allergen. Wear gloves and other protective equipment when handling
Care notes
CultivationShow auriculas are best grown in pots in an alpine house or cold frame, in a mix of equal parts loam-based potting compost, leaf mould, peat or peat-substitute, and grit.
PruningNo pruning required but deadhead after flowering, and remove dead or damaged leaves as necessary
PropagationPropagate by division or by detaching offsets in autumn or early spring
Pest resistanceMay be susceptible to aphids, glasshouse red spider mite, slugs, leafhoppers and vine weevils
Disease resistanceMay be susceptible to a virus, primula brown core and grey moulds