I have heard a lot of good things about borojo fruits lately...at least from the nutrition standpoint. But, there isn't much I can find about growing the trees. Some say they are fast growing trees. The trees I've seen are smallish and are growing in a fair amount of sun, but I'm told they are understory trees. One source said they can be self pollinating while others say that you need a male tree and a female tree. I've got four seedlings to plant, and I was wondering what the chances are of having a male in the bunch.