The Mount Lofty Botanic Garden is situated on a 97 hectare crescent-shaped estate on the eastern slopes of Mount Lofty in the Adelaide Hills east of Adelaide in South Australia. The cooler, wetter location suits plants from temperate climates which are difficult to grow on the Adelaide Plains. Amongst the native Australian flora are cultivated plants from cool climates including Rhododendron and Magnolia and the National Species Rose Collection.