Our Purpose

Plant Trust (the Garden Plant Conservation Association of Australia Inc.) exists to protect the diversity of garden plants in Australia.
It does this by supporting the identification, cataloguing and registration of significant plant collections held across the country, recognising their value to conservation, education, and the long‑term survival and preservation of Australia’s richly varied garden plants.

Australia’s diverse range of climates and soils place it in a unique position to contribute to global garden plant conservation. Plant Trust supports this work by sharing plant knowledge and creating opportunities for learning through garden visits, guided tours, rare plant auctions, and its quarterly member publication, Genus.

Established in 1986, Plant Trust is celebrating 40 years in 2026.

Plant Trust acknowledges the Traditional Owners of the land on which we work and learn and pay our respects to their Elders past and present.

Plant Trust Collections

Collections

Plant Trust collections are based around related plant groupings. The associations in these groupings are as diverse and as fascinating as the plants themselves and reflect the enthusiasm and interests of their owners.

Learn more
Genus

Membership

Home gardeners, garden societies and clubs, botanic gardens, professional horticulturalists, commercial nurseries, parks’ managers and national plant collection holders support Plant Trust.

Learn more
Plant Trust Events

Events

Plant Trust organises events and field trips. These include auctions of rare and threatened garden plants, exclusive visits to private and public gardens and visits to the gardens of collection holders.

Learn more

Become a Member

Our garden plants face increasing challenges, including growing difficulties, fashion trends, loss of habitat and climate change. They need your help.

Learn More
Learn more