When we moved to Georgia from California we figured the one thing we'd miss were the fruit trees we had out there. We grew oranges, lemons and olives and had to leave them sadly there.
But since moving here we've discovered that all of these will grow, and bear fruit, here in coastal Georgia. So we've had a lemon tree for a couple of years and last fall we added an orange, hopefully this fall we'll be putting in some olives. We're growing them in pots in case, Heaven forbid we should move, we're taking them with us. The lemon tree bears fruit well and at the 40 cent a lemon they charge down here it paid for its self in a couple of year.