I need help with my figtree. It came up by itself in my yard. I potted it [about 6 yrs ago. The last 2 yrs it gets figs first[while still dormant] then the leaves. tThe figs get to be about 1 1/2 ins in diameterand beautiful dark green. Then all of a sudden they wilt change color [yellowish] and fall off. I have no idea why. I have other fig trees that are fine. They are different breeds.I'm frustrated. Still don't know the breed of thevolunteer fig tree. I would appreciate any advice. The leaves stay beautiful and green,shaped like long fingers. Thanks