Q.Dwarf Date Trees
is there any dwarf palm tree that bear fruit {dates} where can I buy it

Certified GKH Gardening Expert
There is a pygmy date palm (Phoenix roebellenii) that bears an edible fruit but it is not the same as a date from a true date palm (P. dactylifera). All the Phoenix palms require a male and female tree to get fruit. Only the female tree produces fruit, and then only if pollinated.
Pygmy date palms are widely available but finding a male or female labeled specimen is trickier. They are typically grown as an ornamental. A tree nursery may have them labeled.
These articles should help:
https://hort.ifas.ufl.edu/database/documents/pdf/tree_fact_sheets/phoroea.pdf
https://my.ucanr.edu/sites/HodelPalmsTrees/files/362060.pdf
https://www.gardeningknowhow.com/houseplants/pygmy-palm/grow-pygmy-palm-trees.htm
