It grows on trees.

Dragon fruit, also known as red dragon fruit, dragon pearl fruit, fairy honey fruit, jade dragon fruit, cactus family, the measure of the sky ruler plant fruit [1], oval, 10 ~ 12 cm in diameter, the appearance of the red or yellow, with green rounded triangular foliage, white, red or yellow flesh, with black seeds of the fruit. Originally from Central America, it is one of the famous fruits in the tropics and subtropics. After the introduction of Vietnam, Thailand and other Southeast Asian countries and China's Taiwan Province, Hainan, Guangxi, Guangdong, Fujian, Yunnan and other provinces and regions of mainland China, have carried out the introduction of test planting. Dragon fruit is rich in nutrition, unique function, it contains general plant rare plant albumin and anthocyanin, rich in vitamins and water-soluble dietary fiber. Dragon fruit belongs to the coolness. In its natural state, the fruit ripens in summer and fall, with a sweet, juicy flavor