Most blueberries need a different variety near them to encourage a lot of fruit. The one bush left standing bears very good and is a “rabbiteye” variety, which grows well in the south, and is a more compact variety. We will need to look for a different variety which is for our Zone 7.
If you don’t have the space, or your soil is poor or stays soggy, blueberries can be grown in containers. Choose large containers, and plant in an acidic potting mix.