Aquaculture for all

Springtide Seaweed launches premium farmed sea urchin product

Fish stocks Nutrition Marketing +6 more

Maine-based aquaculture firm has revealed a premium farmed sea urchin product, offering chefs a year-round source of uni and an alternative to volatile wild harvests.

A close up photograph of an opened sea urchin with orange uni inside.
Springtide is also launching its Springtide Uni Powder, a product used to enhance the flavour of fresh uni

Springtide Seawee, the largest fully integrated USDA organic seaweed company in the USA, has announced the launch of its new line of farmed sea urchin, or uni. The initiative offers chefs and consumers a highly consistent, premium-quality source of uni grown in the cold, clean waters of the Gulf of Maine, providing a reliable alternative in the luxury seafood market. 

Traditionally, the sea urchin industry is heavily dependent on unpredictable wild harvesting. This reliance leads to inconsistent supply, fluctuating quality and seasonal limitations. Springtide Seaweed’s new aquaculture method addresses these challenges by providing a reliable, year-round harvest. 

"The demand for high-quality uni has always outpaced the wild supply, creating pressure on marine ecosystems and frustration for high-end kitchens. By cultivating our urchins in a controlled, sustainable environment, we can guarantee rich, vibrant colour, firm texture, and the sweet, consistent flavour that world-class chefs demand, all while upholding our commitment to ocean health," said Trey Angera, chief operating officer of Springtide Seaweed, in a press release.  

The benefits of farming

The farmed urchins are grown using innovative, proprietary techniques that mimic the natural diet of the highest-quality wild urchins. The company highlights several key features of the new product line:

  • Availability is reliable regardless of weather or wild fishery closures.
  • Urchins are carefully managed and fed, with the aim of ensuring a high yield of grade-A gonads and predictable flavour profiles.
  • The farming process is non-extractive and operates under environmental standards designed to contribute to marine ecosystem balance.

This product line is immediately available for direct orders and through select high-end seafood distributors across the nation, catering to fine dining restaurants, gourmet markets and discerning seafood enthusiasts.