National Seaweed Hub
science-based, non-advocate resource for the domestic seaweed aquaculture industry and associated sectors
More About the Hub
National Seaweed Directory
Identifying available sources of seaweed seed for cultivation in the United States. Updated annually, this directory serves as a valuable resource to current and prospective farmers, regulatory authorities, and researchers across the country.
Seaweed Marketing Toolkit
Tips and tools for your marketing strategy including social media posts and language that’s ready to go!
Seaweed Parameter Testing Resources Report
Helping seaweed producers better understand seaweed tissue testing, environmental laboratories that conduct such testing, and how to approach these laboratories.

Regulatory Reference Guide on Seaweed Food Safety
A reference guide providing an overview of current federal food safety regulations and where seaweed fits in.
News & Updates
- Online Seaweed Drying WorkshopPosted on July 26, 2023
- Seaweed Hub Report for Seaweed Parameter Testing ResourcesPosted on June 21, 2023
- Seaweed Marketing ToolkitPosted on May 24, 2023
- Tempered optimism for industry is message of National Seaweed SymposiumPosted on May 11, 2023
- 2023 SymposiumPosted on February 28, 2023
I found the work group meetings beneficial. It gave us the opportunity to narrow down the needs and then focus on those needs.
I found the work group meetings beneficial. It gave us the opportunity to narrow down the needs and then focus on those needs.