The City of Greater Geelong’s Environment and Biodiversity Team, in collaboration with Themeda Ecology Pty Ltd, has undertaken a vital conservation effort to protect one of the Bellarine Peninsula’s oldest living organisms, the Grasstrees of the Basin Reserve in Drysdale.
The Basin Reserve is home to a population of mature Grasstrees that have thrived for two to three centuries, creating a visually stunning and unique landscape feature. Beyond their aesthetic value, Grasstrees play a crucial role in the local ecosystem, serving as a nectar source during flowering and providing shelter and habitat for a diverse range of wildlife.
Grasstrees face a significant threat from the introduced pathogen Phytophthora cinnamoni, commonly known as Cinnamon Fungus. This microscopic organism attacks plant roots, inhibiting their ability to access essential nutrients and water. In Grasstrees, this pathogen can be fatal within months. The disease is spread through surface water runoff and the movement of wet or damp soil by humans and animals.
Grasstrees in the Basin Reserve remain in a healthy condition, and a proactive approach to conservation is underway. A special fungicide was used on the Grasstrees to help the plants build resistance to the Cinnamon Fungus. This is the first time this treatment has been applied by the City.
To support the conservation of these remarkable Grasstrees and the preservation of the Basin Reserve’s unique ecosystem, the public is encouraged to take the following steps:
- always walk and remain on designated paths
- when leaving the reserve, clean your footwear thoroughly and
- avoid accessing the reserve during wet or boggy conditions.
By following these simple guidelines, we can collectively contribute to the long-term health and vitality of the Basin Reserve’s Grasstrees and the broader natural environment.
Mayor Trent Sullivan
The Basin Reserve’s Grasstrees are a symbol of our region’s rich natural history.
We urge residents and visitors alike to play their part in protecting these plants by adhering to the recommended guidelines for responsible exploration.
Shelby Jones – Themeda Ecology
We are pleased to collaborate with the City of Greater Geelong in preserving the Grasstrees of the Basin Reserve.
This initiative highlights the significance of local partnerships in safeguarding our unique natural heritage for generations to come.
