st. john's wood del buono gazerwitz | Seven Amelanchier arborea ‘Robin Hill’ trees line the garden lawn. The trees were chosen for their beauty in multiple seasons: "small pretty apple green leaves, beautiful spring flowers, and spectacular autumn leaf color." Between each tree, a neat cube of boxwood (Buxus semervirens). Behind the trees, a thick Hornbeam hedge (Carpinus betulus) stands 1.8 meters tall. The hedge is clipped once a year to create a clean backdrop to the garden plantings.