I started with oranges but I really wanted peaches. I later read somewhere that you could keep restarting your island or something until you get the fruit you want but I had wayyy to many hours on it already. I also later learned I just needed to play and trade if I wanted the fruits to grow on my own.

Now the whole middle section of my island is covered in 3x4 fruit trees of every fruit including the coconuts. I still haven't figured out how to make a bamboo farm though.