Searles Native Plant Mix is specially designed to provide the best growing media for Australian Native plants and other phosphorous-sensitive plants such as grevilleas, callistemons, banksias, acacias, eucalyptus, lilly pillys, melaleucas and proteas. Ideal for gardens, courtyards, and pots. This unique formulation has been blended to enhance foliage and flowers, helping to produce beautiful Native plants with superior growth.