About Posidonia australis

This page introduces Posidonia australis, why it matters, and why understanding its reproduction is key to restoration in NSW.

There are many ways to be part of the Seeds of the Sea project—whether you're out on the water, exploring the beach, or just curious about what’s happening in your local estuary.

Everything you need to learn, find, and identify Posidonia australis in the field.

We are proud to work in collaboration with a diverse group of partners who contribute knowledge, resources, and support to help make this project possible.