SUSTAINABLE DESIGN AND GARDENING
YOUR HOME-AUST. GOV
Detailed information on many aspects of sustainability at home, not just landscapes.
SUSTAINABLE GARDENING FOR DUMMIES CHEAT SHEET
A great site mainly about actual gardening techniques and habits rather than design
ABC Gardening Australia
LANDSCAPING FOR ENERGY SAVINGS
https://www.asla.org/sustainablelandscapes/index.html- great animation however swap to southern hemisphere orientations
Most local councils have a ‘booklet’ you can find online about gardening, some are more detailed than others. Just head to their websites and search for ‘sustainable gardening’.
Here are some good ones: