It could easily be a few years before it settles in well enough to start flowering. Look out for the flowers in spring/early summer, and see if they have stamens or a stigma.

Resin

Though it varies from plant to plant, the berries can be very showy. It is also 'said' that female trees exhibit the best fall color, but I can't speak to that.

I have four males and one female.

Main difference is you get alot of little seedlings if you have a female. As to color, I would say my female has kind of been middle of the pack. Neither the best nor the worst.

Of course, you know how that is, it could be any number of factors not related to sex that has that result in my particular set up. My female is in the middle of the trees which run east-west and they are all on a curb strip.

female is third from left
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two males on the left in first picture

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a male on far left in first picture
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The female CP is fourth from left in top photo.

I have a one year old Chinese Pistache tree which the nursery said was a hybrid and would have nuts--eg, it did not require a male and female.
Is that possible ??
Thanks,
Tom
South Carolina

Explain.

Chinese Pistache do not produce 'nuts'.

rcnaylor, that is amazing color and beautiful shape.