Coleus rotundifolius is a perennial tuber crop in the mint family, native to tropical Africa and grown mainly for its small egg-shaped edible tubers. Its key to growing is warm conditions with loose, well-drained soil so the tubers can form.
Family
Lamiaceae (Mint family)
Grows as
Bulb, Perennial
Light
Full sun, Part shade
Water
Keep soil evenly moist during the growing season and reduce water as the plant dies back.
Soil
Light, loose, well-drained soil or sandy loam.
Temperature
20–30 °C; protect below 10 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
About
Coleus rotundifolius, synonyms Plectranthus rotundifolius and Solenostemon rotundifolius, commonly known as native potato or country potato in Africa and called Chinese potato in India, is a perennial herbaceous plant of the mint family (Lamiaceae) native to tropical Africa. It is cultivated for its edible tubers primarily in West Africa, as well as more recently in parts of Asia, especially India, Sri Lanka, Malaysia, and Indonesia.
C. rotundifolius is closely related to the coleus plants widely cultivated as ornamentals and is now again placed in the genus Coleus, after being placed in the defunct genus Solenostemon and in Plectranthus.
How to grow it
The egg-shaped tubers of the native potato appear very similar to the unrelated true potato, though they are smaller than modern commercial varieties. They are typically boiled, but may also be roasted, baked, or fried. Their flavor is bland, but sweeter than Coleus esculentus.
Native potato is overwhelmingly a subsistence crop, though flour milling is reported in Burkina Faso.
Text excerpted from the Wikipedia article Coleus rotundifolius 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.