Camellia petelotii, the golden camellia, is a shrub or small tree from southern China and northern Vietnam, known for its yellow flowers. It is a rare, protected species that is hard to grow and does not transplant well, so it is mainly of interest to specialist collectors and botanists.
Family
Theaceae (Tea & camellia family)
Grows as
Tree, Shrub
Light
Part shade
Water
Keep the soil evenly moist and never waterlogged; water when the top layer begins to dry.
Soil
Free-draining, acidic, humus-rich mix.
Temperature
15–25 °C; protect below 5 °C
How easy
Hard
Native range
China (S. Guangxi) to N. Vietnam
Climate
subtropical
About
Camellia petelotii is a species of plant in the family Theaceae. It is found in China (endemic in the Guangxi Zhuang Autonomous Region in southern China) and Vietnam. It is known as the golden camellia for its distinctive yellow blossoms. Synonyms include C. chrysantha and Camellia nitidissima. The golden camellia originated 170 million years ago, and is a first-class nationally protected plant in China. The golden camellia is extremely demanding on the growth environment, its genes are extremely difficult to replicate, and, once transplanted, it is known to die or genetically mutate. It is also threatened by habitat loss. Therefore, in 1986, the Golden Camellia National Nature Reserve was built in Fangcheng, Guangxi, with a total area of 9195.1 hectares.
Uses
With Golden Camellias, Chinese experts have been conducting experiments to create new varieties of the flower. Experts have found a few and named them, "Nayue Hongyan", "Liaoyan Beauty", "Xinhuang" and other names, which have contributed to the new tea market. According to the research and experiments of The Institute of Medicinal Plant Development (China)-Guangxi Branch and some other Chinese medicine research institutions in Guangxi, Golden camellia tea has the functions of preventing cancer, inhibiting tumor growth, lowering blood pressure, lowering blood lipids, lowering cholesterol, preventing atherosclerosis, delaying aging and other health effects as improve the body's immune.
Text excerpted from the Wikipedia article Camellia petelotii 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.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.