Forrest’s butterfly bush
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Large deciduous shrub about 4m tall, with pale green young leaves, downy beneath, and bearing fragrant flowers, usually pale lilac produced in cylindrical racemes 25cm long, in late summer to early autumn

Scientific classification
- Species
- Forrest’s butterfly bush (Buddleja forrestii)
- Genus
- Buddleja
- Family
- Scrophulariaceae
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- Toxicity
- Shrubs
- Plant type
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- Height
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- Spread
- Deciduous
- Foliage
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- Habit
- Spring · Summer · Autumn
- Season of interest
- Full sun
- Sunlight
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- Ideal temperature
Forrest’s butterfly bush pictures
Distribution of Forrest’s butterfly bush
Distribution map
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Culture
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Toxicity
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Quick identification of Forrest’s butterfly bush
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Forrest’s butterfly bush care guide
- Moderate deep watering during dry periods, free drainage preferred
- Watering
- Full sun
- Sunlight
- Information to be completed
- Ideal temperature
Watering
Moderate deep watering during dry periods, free drainage preferred
Fertilizing
Balanced shrub feed once in spring
Pruning
Shorten last year's flowering stems to one or two buds from the older woody framework. Remove thin, weak and dead shoots. Prune in early to mid-spring as growth resumes; avoid winter pruning that exposes new shoots to frost.
Propagation
Propagate by semi-ripe cuttings in summer, or by hardwood cuttings in autumn
Growing
Grow in well-drained soil in full sun in a sheltered location out of cold winds. Best in warmer counties or city locations. Can be wall-trained on a warm sunny wall. See buddleja cultivation for more detailed advice
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Common pests and diseases
Diseases
May be susceptible to honey fungus, fungal leaf spot, and virus diseases
Pests
May be susceptible to aphids, capsid bugs, caterpillars, earwigs, figwort weevils, glasshouse red spider mite, leaf and bud eelworm, and mullein moth
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