Taming and maintaining wild blueberries
We've expanded our garden into what was forest. Around the perimeter of the new garden there is a border of native shrubs in dappled shade and sun, including lots of lowbush blueberries. These have had quite a few berries in the past but now I'd like to get as much production out of them as possible, really focus on them, more as a treat for visitors than for ourselves - we don't eat that many blueberries. Do they need pruning (burning is out of the question)? Fertilizing? More direct sun? Is it possible to spoil them with kindness?