Bergamot orange is a small, fragrant citrus tree that flowers in winter and produces a fruit about the size of an orange, prized mainly for its aromatic peel oil. It grows best in a warm, frost-free, sunny spot with well-drained soil.
Family
Rutaceae (Citrus family)
Light
Full sun
Water
Water deeply when the top few centimetres of soil are dry, and reduce watering in winter.
Soil
Well-drained, slightly acidic citrus mix or loam.
Temperature
15–30 °C; protect below 5 °C.
How easy
Moderate
Safety
Mildly toxic: The peel oil can cause skin photosensitivity, so sun exposure after contact may cause redness or burns.
Edible
Yes, some parts
About
Citrus bergamia, commonly known as the bergamot orange (pronounced ), is a fragrant citrus fruit the size of an orange, with a yellow or green colour similar to a lime, depending on ripeness.
Genetic research into the ancestral origins of extant citrus cultivars found bergamot orange to be a probable hybrid of lemon (itself a hybrid between bitter orange and citron) and bitter orange. Extracts have been used as an aromatic ingredient in food, tea, snus, perfumes, and cosmetics. Use on the skin can increase photosensitivity, resulting in greater damage from sun exposure.
Safety
In several patch test studies, application of some sources of bergamot oil directly to the skin of guinea pigs was shown to have a concentration-dependent phototoxic effect of increasing redness after exposure to ultraviolet light (due to the chemical bergapten, and possibly also citropten, bergamottin, geranial, and neral). This is a property shared by many other citrus fruits and other members of Rutaceae, including rue.
Text excerpted from the Wikipedia article Bergamot orange 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.