Buddleja crispa
Himalayan butterfly bush
Deciduous shrub, around 3m in height, with oval, deeply toothed, leaves fragrant when young, and arching stems covered in dense, white felt. Racemes of fragrant, small, pale lavender-pink flowers, with a white eye, produced from mid to late summer
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Size
Ultimate height
2.5–4 metresTime to ultimate height
5–10 yearsUltimate spread
2.5–4 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Grey Silver Green | |||
|---|---|---|---|---|
| Summer | Purple Pink | Grey Silver Green | ||
| Autumn | Grey Silver Green | |||
| Winter |
Position
- Full sun
Aspect
West–facing or South–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H4Botanical details
- Family
- Scrophulariaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Spreading branched
- Genus
Buddleja can be evergreen or deciduous shrubs, occasionally trees or scrambling climbers with simple leaves and panicles of small, tubular fragrant flowers
- Name status
Correct
- Plant range
- Himalaya
How to grow
Cultivation
Needs a sunny, sheltered spot with excellent drainage; in areas prone to winter wet, it may be best grown in containers and overwintered in a cool greenhouse. See buddleja cultivation for more detailed advice
Propagation
Propagate by semi-ripe cuttings in summer
Suggested planting locations and garden types
- City and courtyard gardens
- Mediterranean climate plants
- Coastal
- Cottage and informal garden
- Wall side borders
- Climber and wall shrubs
Pruning
Pruning group 6. May be pruned hard back in spring as flowers on current season's growth
Pests
May be susceptible to aphids, capsid bugs, caterpillars, earwigs, figwort weevils, glasshouse red spider mite, leaf and bud eelworm, and mullein moth
Diseases
May be susceptible to honey fungus, fungal leaf spot, and virus diseases
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