The Threatened Species Recovery Hub’s six-year research program was completed in 2021. For more information see our about page.
The Royal Botanic Gardens Victoria is a world leader in endangered native orchid conservation, growing and reintroductions, and is giving new hope to species that seemed doomed to extinction. However, the outlook for our many threatened leek orchids (Prasophyllum) has not improved in recent years. Leek orchids are notoriously difficult to grow in cultivation, a problem that has stalled conservation efforts. And with dozens of leek orchid species dwindling rapidly toward extinction, time is running out for PhD candidate Marc Freestone from the Australian National University and Royal Botanic Gardens Victoria to work out how to grow them. He takes up the story.