The reason I am looking for a Keraji is because it is said to taste somewhat like lemonade.
What I really want is a lemon tree, and whilst we can grow lemon here they are certainly not as hardy as my Changsha mandarin. Anyway, I had read somewhere that the Keraji can survive similar conditions as the Changsha, and if it really has lemony notes in the taste profile, then I would be thrilled to acquire one.