1, dragon fruit origin in Central America, Costa Rica, Guatemala, Panama, Ecuador, Cuba, Colombia and other places. Later spread to Vietnam, Thailand and other Southeast Asian countries and China's Taiwan Province, mainland China's Hainan, Guangxi, Guangdong, Fujian, Yunnan and other provinces and regions.

2, dragon fruit is a perennial climbing succulent plants, tropical, subtropical fruit. Oblong oblanceolate, berry red, oblong spherical, umbilicus small, flesh white, red.

3, dragon fruit light shade, heat and drought resistance, like fertilizer and barren, in a warm, humid, well-lit environment grows rapidly. Dragon fruit is more common red dragon fruit and white heart dragon fruit, generally red dragon fruit than white heart dragon fruit delicious. Dragon fruit is a tropical fruit, it is best to buy and eat now. In the low temperature of 5 ℃ -9 ℃, freshly picked dragon fruit without squeezing collision, the preservation period can be more than a month.