definitely big enough to fruit...about 2.5ft tall and bushy, in 7gal?
it flowered pretty well, but none set fruit, even when I made a weak attempt to hand pollinate them.
I just defoliated the tree, but it doesn't look like there will be many flowers coming as a result.
it would be great to get a fruit set this year...
in the meantime, enjoy this artist's rendition of what the fruit might look light...