Solanum laxum 'Album'
white potato vine
A fast-growing, semi-evergreen climber with twining stems up to 9m long and ovate, glossy, dark green leaves. Jasmine-scented white flowers with yellow centres are borne in clusters from summer into autumn and followed by inedible, rounded, purple-black fruits
Size
Ultimate height
8–12 metresTime to ultimate height
5–10 yearsUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | White Yellow | Green | ||
Autumn | White Yellow | Green | Black Purple | |
Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H4Botanical details
- Family
- Solanaceae
- Native to GB / Ireland
- No
- Foliage
- Semi evergreen
- Habit
- Climbing
- Genus
Solanum can be annuals, perennials, evergreen or deciduous shrubs or twining climbers, with simple or pinnnately lobed leaves and star- or bowl-shaped, 5-lobed flowers with prominent stamens, followed by fleshy fruits
- Name status
Accepted
How to grow
Cultivation
Grow outdoors in moist but well-drained, neutral to slightly alkaline soil in full sun; well-suited to growing against a sunny wall. Grow under glass in peat-free, loam-based compost in full light shaded from hot sun, or bright indirect light. Support plants and tie in regularly
Propagation
Propagate by semi-hardwood cuttings
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Wall side borders
Pruning
Pruning group 12 after flowering
Pests
May be susceptible to aphids and glasshouse red spider mite under glass
Diseases
May be susceptible to honey fungus (rarely), tomato spotted wilt virus and grey moulds under glass
Get involved
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