The Mullumbimby Gardens EcoHub is a thriving 6.9-acre site that hosts eight grassroots organisations working on climate, community, and food resilience. Seed Northern Rivers supports the site through governance, infrastructure coordination, insurance, and fundraising. In 2024, Seed Northern Rivers secured a $650K federal grant to upgrade communal facilities and establish a new Eco-Hub and Environment Centre to host events, programs, and shared workspaces.