Calamansi is a small citrus-type shrub or tree, a hybrid of kumquat and mandarin, grown for its tart fruit and ornamental look. It thrives in warm, sunny conditions and is well suited to large pots in cooler climates.
Family
Rutaceae (Citrus family)
Grows as
Tree
Light
Full sun
Water
Water when the top few centimetres of soil dry out, and avoid waterlogging.
Soil
Well-drained citrus or loamy potting mix.
Temperature
18–32 °C; protect below 5 °C
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
About
Calamansi (Citrus × microcarpa), also known as calamondin, Philippine lime, or Philippine lemon, is a citrus hybrid cultivated predominantly in the Philippines. It is native to the Philippines; extending southwards to nearby parts of Indonesia (Borneo, Sumatra, and Sulawesi), Malaysia, and Brunei; and northwards to Taiwan and tropical regions of southern China (mainly Hainan).
Calamansi is ubiquitous in traditional Philippine cuisine. It is naturally very sour, and is used in various condiments, beverages, dishes, marinades, and preserves. Calamansi is also used as an ingredient in Malaysian and Indonesian cuisines.
How to grow it
The Philippines is the only major producer of calamansi. It ranks as the fourth most widely-grown fruit crop in the Philippines, after banana, mango, and pineapple. It is primarily grown for its juice extracts which are exported to the United States, Japan, South Korea, Canada, and Hong Kong, among others.
The Philippines exports between 160,000 and 190,000 metric tons of calamansi juice each year. Major production centers include the Southwestern Tagalog Region, Central Luzon, and the Zamboanga Peninsula. Its cultivation has spread from the Philippines throughout Southeast Asia, India, Hawaii, the West Indies, and Central and North America, though only on a small scale.
Text excerpted from the Wikipedia article Calamansi 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.