Green Roof Plants Australia

Top 5 plants for c mix.

Green roof plants australia. Extensive green roofs often situated in urban areas require low maintenance vegetation tolerant of heat cold drought and wind. Shara lomandra fluviatilis abu7 a mundi westringia fruticosa wes05 a tanika lomandra longifolia lm300 a yareena myoporum parvifolium parv01 a themeda australis mingo a sweet mist phormium tenax ph0s2 a. They are designed not only to bring back the natural element in the urban environment but also to provide solutions for important issues such as urban heat island effect and stormwater management. Species that attract insects and birds double as a strategy to control pests and diseases in the rooftop garden it s about creating a healthy eco system.

Annual to biennial plants can be used successfully on green roofs and tend to fall into the groups of quick growing annuals and ephemerals. Green roofs australasia is the leading provider for education advocacy research and professional development. But this is not a new trend by any means. In australia green roofs are also on the rise.

Plants suitable for extensive green roofs include low growing succulents and herbaceous perennials originating from dryland habitats. Succulents such as sedum are often chosen for extensive green roofs because they withstand harsh conditions and minimize water loss. Australian native plants for harsh green roofs by todd layt 9. The most useful herbaceous perennials for melbourne green roofs are those originating from dryland habitats.

Plants for extensive green roofs. Plants for extensive green roofs should have low growth height rapid growth spreading and fibrous roots that have high drought tolerance. Local governments in sydney melbourne and adelaide have created guides and policies to support green infrastructure and councils have estimated that there are over 50 green roofs in melbourne and 80 000 square metres of green roofs and walls across sydney. Flowering plants such as native daisies brachyscome multifida banksias and kangaroo paw are especially good at this.

Although there is limited experience in australia of such roofs it is likely that many native plants from coastal and arid inland regions are suited to use in such harsh and demanding environments.