Solanum linnaeanum is a spiny nightshade shrub from southern Africa, grown as an ornamental and often invasive where introduced. It is poisonous, and its yellow fruits and foliage should be kept away from people and pets.
Family
Solanaceae (Nightshade family)
Grows as
Shrub
Light
Full sun
Water
Water regularly in the growing season and let the top of the soil dry out between waterings.
Soil
Well-drained garden soil or a loose potting mix.
Temperature
15–30 °C; protect below 5 °C
How easy
Easy
Safety
Toxic: All parts, especially the unripe green and ripe yellow fruits, contain toxic steroidal alkaloids (solasodine and related compounds) that can cause vomiting, abdominal pain and more serious poisoning if eaten.. Toxic to cats and dogs (ASPCA).
Native range
SW. & S. Cape Prov.
Climate
subtropical
About
Solanum linnaeanum is a nightshade species known as devil's apple and, in some places where it is introduced, apple of Sodom. The latter name is also used for other nightshades and entirely different plants elsewhere, in particular the poisonous milkweed Calotropis procera.
This poisonous plant bearing tomato-like fruit is native to many African countries Kenya, Tanzania, South Africa, Zimbabwe and Mozambique, and is considered to be an invasive species in Australia, New Zealand, Hawaii, Fiji, New Caledonia, other Pacific Islands, the Aseer region of Saudi Arabia, and northern areas of Pakistan. When raw its fruits are green and look exactly like the Thai eggplant and when ripe they are yellow. In Ukambani eastern Kenya children in the villages in summer season use the poisonous yellow fruit as football, cautiously.
Text excerpted from the Wikipedia article Solanum linnaeanum 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.