Maine is a special place. The cold, clean waters of Frenchman Bay create the ideal growing conditions for the world's finest marine botanicals, shellfish, and sea urchins. At Springtide Seaweed, we combine the deep traditions of our coastal communities with cutting-edge aquaculture science.

Our Mission: Restorative Aquaculture

We believe in farming that gives back to the ocean. Our approach is circular and sustainable. We operate with one of the lowest carbon footprints in the industry, utilizing solar drying technology and minimizing fossil fuels to bring our products to market.

We Are Different

Springtide Seaweed is more than a farm; we are an innovation hub.

• Vertical Integration: We control every step, from our organic seed nursery to processing and global distribution.
• Conservation-Driven: Our Green Sea Urchin hatchery is the first of its kind in the U.S., designed to restore balance to marine ecosystems while producing world-class Uni.
• Global Leadership: Through our R&D in gear design, logistics (including our Sea Hedgehog Express™), and ingredient science, we are defining the future of the seaweed industry.

Whether you are a chef seeking the finest ingredients, a company looking for bioactive compounds, or an investor seeking expertise in the blue economy, Springtide Seaweed is your partner in sustainable innovation.