Sticky nightshade is a spiny annual or short-lived shrub from South America, grown for its small edible fruits and used as a trap crop for potato cyst nematode. It needs a warm, sunny spot and a long frost-free season.
Family
Solanaceae (Nightshade family)
Grows as
Shrub
Light
Full sun
Water
Water regularly during growth, allowing the top of the soil to dry slightly between waterings.
Soil
Well-drained, fertile garden soil or a loose potting mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Safety
Toxic: Leaves, stems and unripe fruit contain solasodine and other glycoalkaloids, which can cause nausea and other symptoms if eaten in quantity; ripe fruit is eaten.. Toxic to cats and dogs (ASPCA).
Edible
Yes, some parts
Native range
S. Trop. America
Climate
seasonally dry tropical
About
Solanum sisymbriifolium is commonly known as vila-vila, sticky nightshade, red buffalo-bur, the fire-and-ice plant, litchi tomato, or Morelle de Balbis.
The small edible fruits are red on the outside and yellow inside. It grows inside a spiny, green husk. The fruit is ripe when it is easily removed from the stem. The flavor resembles sour cherries and a little bit like a tomato.
Text excerpted from the Wikipedia article Solanum sisymbriifolium by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.