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Atlantic Holdfast is a small company working to sustainably harvest and distribute high quality, hand-harvested sea vegetables from the Gulf of Maine. ¬†Our harvesting and drying operation is based on a remote island in outer Penboscot Bay, 7 miles off Stonington, ME, where the strong currents, active surf, and full exposure to the force of the open ocean have allowed these seaweeds to thrive for millenia. Browse our products below and visit our ‘About’ page to learn more.


We accept payment from any major credit card via Paypal. You do not need a Paypal account to use this method. To order by phone please call 207-409-4235.

Orders of a 1/2 lb or less ship for a flat fee of $7.00.

Orders larger than a 1/2 lb ship for a flat fee of $12.00.