I have a nice needle palm growing out in front of my yard for the last couple of years that appears healthy and regularly shoots new leaves, even in the winter.

I have read that it is relatively easy to transplant suckers grown from this tree to propagate it. Anyone have any tips on exactly what to do? This was not a cheap plant and I do not want to kill it accidentally - I would love to have a nice thicket of these palms growing outside my house.

Thanks for your help!