What to plant: There are different degrees of shade and different kinds of shade. The dappled shade created by a dainty tree, such as a silver birch, apple or Cercidiphyllum, is a vastly different proposition to a place where no direct sunlight can penetrate, such as the north side of a tall fence or building. In truly dense shade, few flowers will grow and the go-to plants are ferns. In such places you can create a sea of green, relying heavily on texture, shape and form, using ferns in all their amazing diversity.
Hostas are often recommended for urban shade, but walls harbour snails and slugs, so they may be quickly decimated. Instead, choose tougher plants such as Brunnera macrophylla, whose heart-shaped leaves may not be quite as big and…
