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botanical name:
Solanum rantonnetii
Solanum rantonnetii © Deeproot Plant Base
common name:  Blue Potato Bush, Paraguay Nightshade
synonyms:  Lycianthes rantonnetii
family:  Solanaceae
characteristics: shrub, evergreen, semi-evergreen
height: 1.50m
width: 2.00m
growth rate: fast
growth habit: bushy
leaf colour: green
flower colour: violet
fruit colour: red
main season: Summer
poison symbol poisonous or irritant
aspect: full sun
conditions: moist soil
preferred soil pH: neutral-alkaline
minimum temp: 0°C
USDA zone: 10 to 10
description:
Tender shrub, fast growing. Deep blue-violet flowers about 2cm across, produced over a long period in summer and autumn. Alternate oval to lanceolate leaves up to 10cm long. Ovoid red fruits.

cultivation:
Not frost hardy and needs a warm climate or winter protection. Best in full sun and moist, well drained soil.
Can be easily trimmed or trained as a standard. May be grown as a wall shrub.

propagation:
From seed or cuttings

other notes:
Native to Argentina and Paraguay
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