Description

General aspect and origins - Citrus mitis, or sometimes Citrus madurensis, is also widely known as calamondin, or miniature orange. As It makes a good potted plant, it is often seen indoors or under glass. But the calamondin is a small evergreen tree that can reach more that 15 ft in height. Like most Citrus, the white flowers are strongly perfumed. The little orange fruits are very sour.
Leaves - The calamondin has an evergreen foliage. The leaves are small, dark-green, with a rounded tip.
Flowers - Flowers of the calamondin are strongly and pleasantly perfumed.
Fruits - The calamondin looks like a small orange. It is a 2 inches orange fruit, which is very sour and acidic. It is edible, even if very seldom eaten raw. It can be processed into preserves or jams.

Culture

The calamondin is a very ornemental little Citrus. It will withstand very moderate negative temperature, such as 30°F to 24°F (-1°C to -5°C). It can be grown outside in USDA zones 9b and warmer.
Soil - The calamondin needs a well-drained and fertile ground. It dislikes alcaline soils.

Propagation

The calamondin can be propagated by seeds, even if it is generally propagated by air layers, or by cuttings.

Pests and diseases

The calamondin is susceptible to common Citrus pests and diseases.