Retaining wall provides terracing and stability for the hillside

Buffalo grass provides a drought tolerant green run for future pets, while Pittosporum silver sheen, chosen for their black branches and shimmering leaves, are offset by the purple wall

Buffalo grass is fast becoming a southland favorite as it loves heat, requires a fraction the water of a regular lawn, and no pesticides, a big plus if you have pets or children playing and absorbing whatever is on it.  It begins as small tufts, gradually filling in to short mounds if left to itself.  Mowing will eventually result in a uniform lawn.  Unlike most grass, it thrives in the heat so looks its best in the summer when many lawns are turning brown.  

Drip irrigation is used throughout, resulting in minimal transpiration losses, a big plus here where water is in short supply.