What about your experiences with mulberry trees?
I planted two on the farm: black and white, but they are still too little to give fruit, of course.
In my childhood I tried the fruit only once - it was on holiday to another city. I liked it (black variety) but wasn`t really fascinated.
Yes, they must be rare coz you can`t buy the fruit practically anywhere - I have never seen it.
But I read a few articles about their beneficial influence.
This thread is very useful - we can share our experiences about fruit in our lives.