Calamondin shrubs bring a touch of Mediterranean charm to any terrace, reminiscent of sunlit orange groves. Not only are these plants highly decorative, but they are also hardy and easy to care for—making them an excellent choice for beginners exploring the world of citrus plants. Here are three intriguing facts about Calamondin that you need to know.
1. A Distinguished Lineage
The Calamondin (x Citrofortunella microcarpa) is a natural hybrid between the Mandarin orange (Citrus reticulata) and the Oval Kumquat (Fortunella marginata). This hybrid combines the best traits of both plants: compact growth, glossy green leaves, fragrant white blossoms, and vibrant orange fruits. Its botanical name features the “x” symbol, marking it as a hybrid species. Like many citrus plants, the Calamondin has its origins in China, where it has been cultivated for centuries. Note that outdated names like « Citrus mitis » are no longer accurate.
2. More Widespread Than You Might Think
While Calamondin fruits are rarely found in Western markets, the plant is widely grown in tropical regions, particularly in Southeast Asia and the Caribbean. Known locally as « Calamansi, » it is prized for its tangy flavor and culinary versatility. In its natural environment, the Calamondin tree grows to a manageable height of up to eight meters, making harvesting easy. It is also self-pollinating, and young plants grown from cuttings often bear fruit within three to four years. If grown from seeds, the first harvest can be expected after about five years.
3. A Changing Taste Profile
Calamondin fruits are more than just ornamental—they are fully edible and versatile in cooking. When green and unripe, the fruits have a tart and slightly bitter flavor, perfect for making refreshing juices. As they ripen and turn orange, the bitterness fades, giving way to a sweet-tart taste with subtle bergamot undertones, similar to Kumquats. The thin skin is edible, making the fruits convenient to use. Rich in vitamin C, phosphorus, calcium, and iron, Calamondin fruits retain their nutritional value even when made into marmalade or other preserves.
Tips for Growing and Overwintering
Calamondin plants are low-maintenance and adaptable, thriving in bright indoor locations like south-facing windows. They can even survive winter in heated rooms, provided the air isn’t too dry. Avoid placing them near radiators and water them regularly without overwatering. With proper care, these plants will reward you with stunning foliage, fragrant blooms, and vitamin-packed fruits.
Did You Know?
In our podcast « Green City People, » we explore how to cultivate citrus plants successfully—even in cooler climates. Learn expert tips on soil, watering, and avoiding common mistakes to enjoy a thriving citrus garden. Tune in and become a citrus plant pro!
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