Mine is flowering crazy right now. The grafted rootstock and it's trunk is in really bad condition, completely cracked open and exposing the phloem and xylem. But it's manage to look very healthy on top. i will need to try graft onto a manila . every branch has a flowering spikes. fortunately, it's in the greenhouse unheated , keeping it away from the winter rain. once it gets colder in jan, i all start heating it with BBQ charcoals, that's the heating plan.