possible to grow in zone 5a thanks?
trees vines bushes etc only edible kinds

Go to your local garden center, NOT HOME DEPOT, and ask them.

Apple, cherry, apricot, pear, plum, blueberries,raspberries, serviceberry/juneberry, boisinberries, blackberries, loganberries, elderberries, Paw Paws, American persimmon, quince, grapes, kiwi vines, ,mulberries, strawberries, currents & gooseberries.

Peaches & nectarines can be tempermental in zone 5 because they if they get hit by a spring frost they won't bear fruit that year.

Here's a good site on growing fruit trees:
http://www.ext.vt.edu/pubs/envirohort/426-841/426-841.html