I had a similar experience as described. Mine was growing under the branches of the neighbors’ 2 giant ‘Royal Poinciana’ trees. I was quite fond of that ‘Sweet-Fairchild’ Jackfruit tree. If it wasn’t because the ‘Sweet-Fairchild’ got destroyed (as a result of the neighbor cutting down his giant ‘Poincianas’ and a Hurricane), I would have never cut it down. But, I have no regrets. I’m glad that those 2 giant ‘Royal Poincianas’ are gone. Now, I’m looking for a Tried & True variety that is Productive and High-Quality as a Replacement..