Buddleja asiatica
Asian butterfly bush
Tender evergreen shrub about 3m tall, with widely-spaced, dark green leaves 30cm long, felted grey on the undersides. The tiny, white flowers in long, narrow spikes are sweetly scented and appear in late winter and early spring
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Size
Ultimate height
2.5鈥�4 metresTime to ultimate height
2鈥�5 yearsUltimate spread
2.5鈥�4 metresGrowing conditions
Moisture
奥别濒濒鈥揹谤补颈苍别诲pH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | White | Green Grey Silver | ||
|---|---|---|---|---|
| Summer | Green Grey Silver | |||
| Autumn | Green Grey Silver | |||
| Winter | White | Green Grey Silver |
Position
- Full sun
Aspect
South鈥揻acing or 奥别蝉迟鈥揻补肠颈苍驳
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Scrophulariaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Bushy
- 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
- E Asia
How to grow
Cultivation
Needs full sun, well-drained soil and a frost-fee location. Ideal for a large conservatory or greenhouse. See buddleja cultivation for more detailed advice
Propagation
Root semi-ripe cuttings in summer
Suggested planting locations and garden types
- Mediterranean climate plants
- Sub-tropical
- Conservatory and greenhouse
Pruning
Pruning group 6, or pruning group 13 for wall-trained plants
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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