Overview
Buddleja davidii 'White Harlequin' (v) is a bushy, shrub shrubs in the genus Buddleja, part of the Scrophulariaceae family, with deciduous foliage. Buddleja davidii 'White Harlequin' (v) grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include borders, cottage gardens and wildlife gardens.
About
Buddleja davidii 'White Harlequin' is a deciduous shrub cultivar within the Buddleja genus, known for its bushy habit and clusters of small, tubular flowers. Like other Buddleja, it thrives in full sun and prefers fertile, well-drained loam soil with a neutral pH. This cultivar is hardy to UK zone H5 and is best grown in sheltered, south-, west-, or east-facing aspects. It is suitable for borders, cottage gardens, and wildlife gardens, offering seasonal interest in spring and summer. Propagation is typically done by semi-ripe cuttings taken in summer.
About the genus
Buddleja is a genus comprising over 140 species of flowering plants endemic to Asia, Africa, and the Americas. The generic name bestowed by Linnaeus posthumously honoured Adam Buddle (1662–1715), an English botanist and rector, at the suggestion of William Houstoun. Houstoun sent the first plants to become known to science as buddleja to England from the Caribbean about 15 years after Buddle's death.
Wikipedia contributors, "Buddleja", CC BY-SA 4.0 — Buddleja
Growing conditions
Best soil and position for Buddleja
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
Buddleja davidii 'White Harlequin' (v) size, habit and characteristics
- Plant type
- Shrubs
- Habit
- Bushy, Shrub
- Foliage
- Deciduous
- Suggested uses
- Borders, Cottage gardens, Wildlife gardens
Care notes
Pruning and caring for Buddleja davidii 'White Harlequin' (v)
- Propagation
- Semi-ripe cuttings in summer
- Pest resistance
- Aphids, Capsid bugs, Caterpillars, Earwigs, Figwort weevils, Glasshouse red spider mite, Leaf and bud eelworm, Mullein moth
- Disease resistance
- Honey fungus, Fungal leaf spot, Virus diseases
Frequently asked questions
Where is the best place to plant Buddleja davidii 'White Harlequin' (v)?
Buddleja davidii 'White Harlequin' (v) prefers full sun. It suits sheltered positions.
What soil does Buddleja davidii 'White Harlequin' (v) need?
Buddleja davidii 'White Harlequin' (v) grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Buddleja davidii 'White Harlequin' (v) hardy in the UK?
Buddleja davidii 'White Harlequin' (v) has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Buddleja davidii 'White Harlequin' (v)?
Semi-ripe cuttings in summer.