Atlantic Holdfast Seaweed Company

Atlantic Holdfast Seaweed Company Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Atlantic Holdfast Seaweed Company, Deer Isle, ME.

After the coldest winter in 10 years, the seaweeds and we are starting to perk up and get moving. They seem to have enjo...
05/30/2025

After the coldest winter in 10 years, the seaweeds and we are starting to perk up and get moving. They seem to have enjoyed the snowy times and are looking finest kind. đź’… Get some while you can!

We had a very cold winter this past year, and the seaweeds seem to have enjoyed the cold. Just re-stocked Irish Moss, ge...
05/30/2025

We had a very cold winter this past year, and the seaweeds seem to have enjoyed the cold. Just re-stocked Irish Moss, get some while the gettin’s good!

Spotted in the wilds of Newark International Airport.
09/13/2024

Spotted in the wilds of Newark International Airport.

Spotted in the wild at Newark International Airport. Is “A” really for Algae ooze now?
09/13/2024

Spotted in the wild at Newark International Airport. Is “A” really for Algae ooze now?

08/25/2024
Fish filet wrapped in fresh sugar kelp and roasted in the oven🍴
04/03/2023

Fish filet wrapped in fresh sugar kelp and roasted in the oven🍴

05/14/2019
BOSTON/NY/VT SEAWEED CLASSES!I'll be on the loose for a few days talking about seaweed from April 20th-23rd. All classes...
04/04/2019

BOSTON/NY/VT SEAWEED CLASSES!
I'll be on the loose for a few days talking about seaweed from April 20th-23rd. All classes are in the afternoon/evening, and you can sign up by contacting the hosts directly via the links below. Class sizes are limited, so signing up in advance is recommended!

4/20 Commonwealth Herbs - Boston, MA
CommonWealth Center for Holistic Herbalism
https://commonwealthherbs.com/

4/22 Good Fight Herb Co. - Hudson, NY.

http://www.goodfightherbco.com/wild-gather

4/23 Railyard Apothecary - Burlington, VTapothecary
https://www.railyardapothecary.com/store/p329/Seaweed_as_Food_and_Medicine.html

A blossoming collaboration...
03/10/2019

A blossoming collaboration...

It’s for any part of your body you want to have slick or wet for any reason,” she said.

11/29/2018

Our friends Heritage Seaweed made it on the local news, check out their work promoting all things seaweed!

05/30/2018

Who owns Maine’s most important seaweed?

04/08/2018

Address

Deer Isle, ME

Telephone

+12074094235

Website

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Our Story

Atlantic Holdfast is a small company working to sustainably hand-harvest high quality sea vegetables from the Gulf of Maine. Our harvesting 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 open ocean have allowed these seaweeds to thrive for millenia.