About
Snowflake' is a rounded herbaceous perennial with aromatic, grey-green foliage and spires of tubular, white flowers in summer.
About the genus
Nepeta can be annuals or, more commonly, perennials, with paired, usually aromatic leaves, and terminal spikes or panicles of 2-lipped, tubular flowers
Growing conditions
SunlightFull sun, Partial shade
Soil typeChalk, Clay, Loam
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectSouth-facing, East-facing, West-facing
ExposureExposed, Sheltered
UK hardinessH7
Plant details
Plant typeHerbaceous Perennial
HabitBushy
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, Patio and container plants, Coastal, Gravel garden, Wildlife gardens
FragranceFoliage
Care notes
CultivationGrow in any well-drained soil in full sun or partial shade
PruningTrim after flowering to keep plants compact and to encourage a second flowering
PropagationPropagate by division in spring or autumn. Propagate by softwood cuttings in early summer
Pest resistanceMay be susceptible to slugs
Disease resistanceMay be susceptible to powdery mildews