About
This semi-evergreen perennial to 90cm in height, producing rosettes of hairy, grey to green leaves, followed by long stems of saucer-shaped yellow flowers with violet-purple centres during the summer.
About the genus
Verbascum can be annuals, biennials, perennials or subshrubs mostly with hairy leaves and 5-petalled, saucer-shaped flowers
Growing conditions
SunlightFull sun
Soil typeChalk, Loam, Sand
Soil pHAlkaline
Soil moistureWell-drained
AspectSouth-facing
ExposureExposed, Sheltered
UK hardinessH6
Plant details
Plant typeHerbaceous Perennial
HabitColumnar upright
FoliageSemi evergreen
Height0.5-1 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCoastal, Gravel garden, City and courtyard gardens, Cottage and informal garden, Wildlife gardens
Care notes
CultivationGrow in alkaline, poor, well-drained soil in full sun. A drought-tolerant plant, which can grow large and need support in fertile soils
PruningRemove faded flower spikes to prolong flowering
PropagationPropagate by seed sown in containers in a cold frame in spring or early summer, or by root cuttings in winter
Pest resistanceMay be susceptible to mullein moth caterpillars and figwort weevil
Disease resistanceMay be susceptible to powdery mildews