About Seaweed City

Seaweed City is a nonprofit organization that grows seaweed along New York City’s coastline to clean our water, rebuild marine ecosystems, and support coastal resilience. We build seaweed gardens so all New Yorkers can connect with nature, contribute to climate adaptation solutions, and expand community consciousness beyond the water’s edge. Our gardens serve as aquaculture laboratories, environmental classrooms, and blue infrastructure that helps address environmental degradation and the effects of climate change.

To learn more about our work, please visit our website and sign-up for our newsletter.

Seaweed City Soirée