potato vine

Also known as: Japanese nightshade; jasmine nightshade

A fast-growing woody climber reaching 8m. It has green, semi-evergreen leaves and white or palest blue, flowers in clusters through late summer into autumn.

potato vine

Scientific classification

Species
potato vine (Solanum laxum)
Genus
Solanum
Family
Solanaceae
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Toxicity
Climber Wall Shrub
Plant type
4-8 metres
Height
2.5-4 metres
Spread
Semi evergreen
Foliage
Climbing · Bushy
Habit
Spring · Summer · Autumn
Season of interest
Full sun
Sunlight
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Ideal temperature

potato vine pictures

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Distribution of potato vine

Distribution map

Southern America

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Culture

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Toxicity

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Quick identification of potato vine

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potato vine care guide

Water regularly, keeping the soil moist but well-drained; reduce watering in winter.
Watering
Full sun
Sunlight
Information to be completed
Ideal temperature

Watering

Water regularly, keeping the soil moist but well-drained; reduce watering in winter.

Fertilizing

Apply a balanced fertilizer monthly during the growing season.

Pruning

On established plants, shorten sideshoots to three or four buds from the permanent framework; remove crowded or damaged shoots. Prune after flowering has finished.

Propagation

Propagate by semi-ripe cuttings

Growing

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 loam-based compost in full light shaded from hot sun, or bright indirect light. Support plants and tie in regularly

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Common pests and diseases

Diseases

May be susceptible to honey fungus (rarely), tomato spotted wilt virus and grey moulds under glass

Pests

May be susceptible to aphids and glasshouse red spider mite under glass. Outdoors generally pest-free

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