Is there really a BLUE APPLE?

Question

I've heard from a folklore in my childhood days that blue apples are grown in the mountain parts of China..

Answer 1

I've never heard of such a thing. I would highly doubt it.In my travels through China I never heard it mentioned either. Remember, folklore also talks about unicorns, dragons and flying carpets.

Answer 2

I am not familiar with this and I doubt that one would exist as I do not believe that their is any food that is blue.  However I doubted that Red oranges existed and they most certainly do exist.