I am not sure how many years it takes to fruit. It will depend on many factors. You dont have to worry about male and female flowers, what is of concern is some kind of fungus disease that turns segments of the fruit black with excess rain, insect and fungus attack. Once you get fruits I recommend bagging the fruits to prevent fungus and insect attack
Hi, After a long search I found Duguetia lepidota. The taste of the ripe fruit is very delicious I would describe the flavor as a Apricot taste with slight undertone of very good Jackfruit. I will upload a foto later when I have a fast Internet connection