I have a chestnut tree that a coworker gave a couple of years ago that
is beginning to bear. She gave me two trees at first, but one died
apparently from drought or stress. I was unaware that there are
several different types of chestnut trees. How do I determine which
kind I have? Also, how do I go about caring for this tree and how do
you get the nuts? Do they fall like pecans or is there another method?

TIA for any and all assistance

Justin