Buddleja salviifolia
South African sage wood
Semi-evergreen shrub of arching habit, to 3m tall, with sage-like, finely wrinkled, lance-shaped, grey-green leaves. Narrow panicles of small, fragrant pale mauve flowers, orange in the throat, during spring or early 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 | Purple | Grey Silver Green | ||
|---|---|---|---|---|
| Summer | Purple | Grey Silver Green | ||
| Autumn | Grey Silver Green | |||
| Winter | Grey Silver Green |
Position
- Full sun
Aspect
West–facing or South–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H4Botanical details
- Family
- Scrophulariaceae
- Native to the UK
- No
- Foliage
- Semi evergreen
- Habit
- Bushy, 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
- E & S Africa
How to grow
Cultivation
Generally best grown by a warm, sunny wall in mild locations where it will produce better flowering. This South African species needs well-drained soil in full sun with shelter from cold winds. See buddleja cultivation for more detailed advice
Propagation
Root semi-ripe cuttings in summer
Suggested planting locations and garden types
- Coastal
- City and courtyard gardens
- Wildlife gardens
- Cottage and informal garden
- Gravel garden
- Mediterranean climate plants
- Flower borders and beds
- Wall side borders
Pruning
Pruning group 2 after flowering
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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