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Hong Kong kumquat

Citrus hindsii

Also called Kumquat, Calamondin Orange, Changshou Kumquat, Golden Nutmeg Orange, Golden Bean Kumquat, Meiwa Kumquat, Nagami Kumquat

Hong Kong kumquat
Photo: Bernhard Voß, Public domain

Citrus hindsii is a small kumquat species, often grown as an ornamental, houseplant or bonsai in warm regions, with tiny bitter orange fruit. It grows best with bright light, well-drained soil and protection from cold.

Family
Rutaceae (Citrus family)
Light
Full sun, Bright indirect
Water
Water when the top few centimetres of soil dry out; avoid soggy roots.
Soil
Well-drained citrus or loam-based potting mix.
Temperature
15-30 °C; protect below 5 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts

About

Citrus hindsii, the Hong Kong kumquat, is a species of kumquat; a type of citrus fruit in the genus Citrus, family Rutaceae. This specific name is first published in World Checklist of Seed Plants 3(1): 15 (1999). Recent phylogenetic analysis suggested that C. hindsii is a single 'true' species.

Citrus hindsii produces small, round, pea-sized, bitter and acidic fruit with very little pulp and large seeds. The fruits are bright orange in color when ripe. In warmer regions, it is primarily grown as an ornamental plant as well as houseplant and bonsai. Though it is also found in southern China growing in the wild. Not only is it the most primitive of the kumquats, but with kumquats being the most primitive citrus, Swingle described it as the closest to the ancestral species from which all citrus evolved.

Other Citrus plants

Calamansi · Citrofortunella · Nasnaran Mandarin · Ada Jamir · Key lime · Bitter orange · Bergamot orange · Ichang Lemon or Ichang papeda · Celebes papeda · Clementine · Heen naran · Daidai

Text excerpted from the Wikipedia article Citrus hindsii 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.

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