New Brunswick Company Hopes to Make Sea Vegetables the Next Big ThingMagellan Aqua Farms growing kelp and sea lettuce in Passamaquoddy Bay Shawni Beaulieu June 13, 2018
A seafood company in St. Stephen, N.B., is banking on people turning to the sea for some of their daily vegetables.
The owner of Magellan Aqua Farms, Steve Backman, is considered a pioneer in seaweed farming.
For the past three years, he has been growing two species of algae, sweet kelp and sea lettuce, using an underwater garden at the end of Passamaquoddy Bay. He has been working with Thierry Chopin, a marine biology professor at the University of New Brunswick.
Underwater, algae and scallops grow side by side. Backman said the kelp and lettuce absorb nitrogen, phosphorus and carbon dioxide produced by shellfish.
In return, they produce oxygen, which scallops need to grow.
“It’s nice to integrate the culture so that extractor species improve the environment,” said Backman.
“We want to do our best to not only leave no environmental footprint, but actually improve the environmental footprint while we’re here.”
“And we’ve found lots of opportunities in kelp production and consumption.”
The chef at the Rossmount Inn in St. Andrews, N.B., is a believer.
Christian Aerni said he expects the popularity of sea vegetables to grow. Aerini said he thinks chefs just need to get creative.
“If you tell someone that you’re going to live five years longer if you eat this on a regular basis, it will be very common,” he said.
“And then, if you can present it in a very palatable way, then you’ve really made it I think.”
The sea lettuce and kelp have now become part of the repertoire in Aerni’s kitchen.
Chopin said he thinks it’s time for these sea vegetables to be recognized as the “superfoods” that they are.
“It’s been 10, 15 years we hear that seaweed is the next superfood,” he said.
“But we are tired of the next, the next. We want it to be now.”