Hylocereus Undatus ("HU") is a species of Cactus that is the most cultivated worldwide. The Cactus produces a fruit crop, Red Pitaya also known as "Dragon fruit". The Company's subsidiary Heng Sing Tai Agriculture Development Co. Ltd. manages several HU plantations in the Peoples Republic of China. Fresh and dried flowers of HU Plants are traditionally marketed in China as well as in other Asian countries as a form of health food customary to the Chinese population for many centuries.
Below are pictures from April, 2013: