During recent years more hard landscaping has been added including a large tropical waterfall and a towering tree house nestling in the limbs of an old oak with wonderful views across the valley. In 2007 the highest elevation of the garden was converted into a new xerophytic garden (plants that thrive with little water) The landscape has been cut into the ground with steep flint walled sides with raised beds covered in traditional Norfolk flints where it has become a major attraction to garden visitors.