Cucumis metuliferus, the African horned cucumber, is a scrambling annual vine in the gourd family, grown for its spiny orange fruit with lime-green jelly-like flesh. Give it a warm, sunny spot with a trellis and a long frost-free season.
Family
Cucurbitaceae (Gourd family)
Grows as
Climber, Annual
Light
Full sun
Water
Water regularly during growth, keeping soil moist but not waterlogged, and reduce as fruit matures.
Soil
Well-drained, fertile soil or compost-rich potting mix.
Temperature
20–30 °C; protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
Trop. & S. Africa, SW. Arabian Pen.
Climate
seasonally dry tropical
About
Cucumis metuliferus, also known as the African horned cucumber (shortened to horned cucumber), horned melon, spiked melon, jelly melon, or kiwano, is an annual vine in the cucumber and melon family Cucurbitaceae. Its fruit has horn-like spines, hence the name "horned melon". The ripe fruit has orange skin and lime-green, soft flesh. Cucumis metuliferus is native to Southern Africa, in South Africa, Namibia, Botswana, Zambia, Malawi, Zimbabwe, Mozambique, and Angola.
Text excerpted from the Wikipedia article Cucumis metuliferus 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.