Love this look using exotic species incl Silver Birch? This can also be achieved with hardy Australian natives; Tristaniopsis laurina DOW10 'Luscious' - a compact tree to 6m with burgundy bark that peels to reveal a silvery trunk. For small 'pyramids' (and medium hedges) substitute with select broad-leafed Acmena smithii such as FIRESCREEN Pbr or SUBLIME Pbr clipped to shape. Acmena smithii ALLYN'S MAGIC Pbr is a lush, low clipped border... Bob's Your Uncle!
Superb container grouping. Using the same type of plant with different pot styles, draws the eye to the pots.