Sustainable Gardening Australia (SGA) is a not-for-profit social organisation dedicated to achieving a healthy biodiverse planet and vibrant, sustainable communities. It is a registered charity.
Its principal purposes are to:
1. encourage, educate and enable home and professional gardeners to adopt sustainable gardening practices to protect or enhance the natural environment or a significant aspect of it; and
2. provide information or education, or carry on research about, the natural environment or a significant aspect of it.