Botanica Atlanta | Landscape Design-Build-Maintain The two columnar shrubs are Emerald Green Arborvitae (Thuja occidentalis 'Emerald' or Thuja occidentalis 'Smaragd').
Love this feeling!!! Good use of seemingly narrow space. Arborvitae creates "gate into another section of yard but lower plants keep it from being two different areas. I like the tall outside hedge. Makes it feel closed from outside world. Very lush feel but wonder how much is deciduous.