Our property in SC has a number of native flowering trees- dogwood, serviceberry, redbud, etc., but of course, they aren't where we want them. What size tree is likely to survive being dug up and moved? Or should I just buy them? I assume the best time of year would be fall? We want to use mostly natives in our landscaping, and we had to clear an area for a driveway. I want to plant smaller trees along the drive, and the spring flowering trees are my favorites.