Planting (landscape)

Equal access
Requirements for the integration of equal access for all users
The Disability Discrimination Act (DDA) defines ‘premises’ as the whole of the built environment and includes existing buildings, new or proposed buildings, transport systems, car parks, pathways, and public parks and gardens.
Note: Consult an access consultant accredited by the Association of Consultants in Access Australia (ACAA).
Elements required for equal access
- Embellishments must be designed in accordance with AS 1428 Design for access and mobility.

- Vegetation near pathways must provide a clear, unimpeded passage for pedestrians.
- No plants are to overhang any pathway below a 2.4 m clear height envelope as they may provide a hazard for tall or vision impaired persons.
- Vegetation must be at a minimum 500 mm offset from the edge of a strip pathway to provide safe clearance for pedestrians and cyclists.

- Hedging beside pathway is NOT acceptable due to high maintenance requirements

- At maturity, no spiky plants are to be located in the first 500 mm of garden beds (from a strip pathway edge) as they may present a hazard for guide animals for the blind and pathway users.
- Planting lomandra in ‘no plant zone’ is NOT acceptable. It will require trimming and create potential hazards for pathway users. It is a ‘spikey’ plant.
- Design a zone for planting and street furniture close to the road edge. Include a minimum 500 mm clear car door opening area closest to on street parking. This allows white cane users to shoreline along shop frontages and to find shop door openings.
- A clear pedestrian zone allows for people who are vision impaired and people who use mobility devices.
- Ensure equal access car parking spaces are located as close as possible to amenities with a clearly defined continuous accessible path of travel from car parking spaces, through planting beds to facilities.
- Ensure that there are an adequate number of seats with shade planting installed along road reserves to provide children, injured and older people with rest opportunities.
- Avoid finished height difference between a concrete slab and adjoining surfaces to prevent trip hazards and to prevent ‘tramlining’ of pram, bicycle and wheelchair wheels.
See the following Figure 4: Elevation – planting beside a pathway.
Figure 4: Elevation – planting beside a pathway

Visual/sensory wayfinding
- Plant light coloured foliage against dark backdrops so that the plants stand out clearly for people with low vision.
- Consider when selecting flowering plants that people with sight loss can see yellow, white and blue flowers for longer than other colours.
- Avoid planting plants and trees which cause hazards on hard surfaced paths of travel such as:
- dropped berries or flowers which may become slippery when wet.
- dropped pine cones or fronds which may cause a vision impaired person to trip or fall.
- Clean up of plant debris adds to ongoing maintenance cost.
- Consider scented planting to highlight an area or an embellishment of interest along a pathway. This type of sensory stimuli can assist a vision impaired person to identify and remember a site.
This component is currently in development