Are these ones commonly in landscaping equivalent to one grown for the fruit? Does anyone know anyone who grows them for the fruit? I know there are different species, but just asking because I've tried some of the fruit and couldn't understand how anyone called it edible. So fibrous and not really even worth messing with the ones I tried which seemed ripe, and I tried varying stages at Fruit and Spice before as well. I'll admit ignorance, but these are grown a fair bit in S FL.