Entrance bed== groundcover
define edge with bricks or logs
dig trench, line with cardboard, then place log on top
remove and replant existing plants
take out red elderberry by septic and plant amalanchier service berry native plant which produces food
Consider domestic huckleberries that have bigger yield (Check Raintree or Burnt Ridge Nurseries)
Maybe hazelnut tree.
put mint, lemon balm or arujua for ground cover by false lilly at valley, native or wild ginger.
Smallest plants facing South going into shrub, smaller trees, larger trees going into forest.