![]() Australia has few deciduous native trees (for example, Toona australis – red cedar) so exotics may be required ![]() Shading to the north of a home should be provided by deciduous plants which lose their leaves in winter. reduced energy use – as an integral part of passive design strategies, vegetation can provide cooling through shading and evapotranspiration.improved air quality – vegetation can remove pollutants from the air and create buffers and filters for wind and dust control.increased biodiversity – native and indigenous vegetation can support and increase local biodiversity by providing habitat, especially for birds, insects and lizards.It may also mean introducing things that were not there before, to ensure that the landscape can be socially, economically, and environmentally sustainable in future.īenefits of sustainable landscaping and garden design include: Sustainable landscaping means putting back much of what may have been in place before development. The scope of design of outdoor space may range from revegetation of a large bush block to the detailed design of small courtyard spaces. Ideally, these landscapes should maintain themselves and survive by being part of the natural cycles of the local environment. Sustainable landscaping is an approach to designing and constructing the artificial landscapes that surround our buildings, and improving the natural landscapes that already exist. The planning and design of outdoor space should be considered an integral part of your home’s sustainable design. Landscaping and garden design can simultaneously address aesthetics and amenity, water management, air quality, climate modification, biodiversity, habitat creation, and local food production - and can help to warm and cool your house. Understanding landscaping and garden design Growing vegetables, herbs and fruit can reduce your environmental impact by reducing your reliance on food bought elsewhere, with associated use of water, energy and transport.In bushfire-prone areas, you can reduce the fire risk for your home by choosing less flammable plants and landscaping elements, including gaps in plantings, and avoiding plants near windows.Native and indigenous plants also usually have lower water requirements than exotics, thus reducing your water use. Using native and indigenous plants in your garden will provide habitat for local species.Minimising hard surfaces will reduce stormwater runoff from your site, and using mulch will reduce your garden’s water requirements.If the site still has vegetation, keep as much growth as possible, especially trees which will take a long time to be replaced. Sustainable landscaping aims to work with the natural landscape and cycles.Landscaping and garden design can improve your home’s amenity, thermal performance, and value, and can reduce your environmental footprint.
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