Home » Home and Garden » Wild Foraging: How To Identify, Harvest and Prepare Sea Beans (aka, Sea Asparagus or Samphire)

Wild Foraging: How To Identify, Harvest and Prepare Sea Beans (aka, Sea Asparagus or Samphire)

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This edible wild vegetable is known by many names but its scientific name is Salicornia and it’s a succulent that is native to North America, Europe, South Asia and South Africa.  In the United States they’re commonly known as “sea beans” and in British Columbia, Canada they’re called “sea asparagus.”  In the UK it’s known as “samphire”, in eastern Canada it’s called “samphire greens” or as “crow’s foot greens” in Nova Scotia, and other names for it include “sea pickle” and “marsh samphire.”


Considered a delicacy in most areas, sea beans are crispy with a salty flavor and they can be eaten raw in salads, steamed, boiled or sauteed.  They sell for as much as $20 a pound at farmer’s markets but you can find this edible plant in the wild for free, and in large quantities, if you know where to look.

Here is a comprehensive article I found detailing the nutritional value of sea asparagus written by Dr. David Klein:  Article.


Sea beans grow in coastal salt marshes and along the shores of salt lakes.

If you live near these areas or have visited the coast, chances are you’ve frequently seen them and once you know what they look like you can’t miss them.  Just be sure to avoid areas where dogs like to visit!  They break off with a clean snap and you can keep them in the crisper drawer of your fridge or in a cup of water like you would to revive celery.


We live near the coast and regularly visit the beach as a family.  Recently we’ve been enjoying foraging for these sea beans and our kids have fun searching for, identifying and picking them.

Sea-Asparagus-10Sea-Asparagus-11 Sea-Asparagus-12


Plump with salt water, these crispy vegetables are already seasoned with sea salt and pair naturally with seafood.  Just lightly steam or boil them and serve them alongside your fish or shellfish for a tasty, delicate and delightfully crunchy vegetable.


They’re also great sauteed and added to a variety of stir-fries.


Sea beans are also great eaten raw in salads where their texture and salty flavor are highlighted.


The next time you’re near the coast or a salt lake, take a minute or two to scope out the area and more than likely you’ll find this tasty vegetable that you can take home with you to enjoy for lunch or dinner!


Disclosure: To ensure safety and selection of the correct plant, refer to diagrams and descriptions from a reputable plant identification guide.

kimberly killebrew the daring gourmet

Hi, I’m Kimberly Killebrew and welcome to Daring Gourmet where you'll find delicious originals, revitalized classics, and simply downright good eats from around the world! Originally from Germany, later raised in England, world-traveled, and now living in the U.S., from my globally-influenced kitchen I invite you to tour the world through your taste buds!

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  1. I live on the Gulf coast and often encounter a long bean shaped vegetation floating just offshore in the water. The stems are not segmented as a bean, nor do they have numerous branches like the asparagus. The color is typically green with the base end appearing brownish. The opposite end is pointed and slightly curled. Total length is approximately 6-10 inches and 3/8 to 1/2 inch in diameter.
    Can you tell me what this sea vegetation is?
    Thank you.
    Keith Salow

    1. Hello, have you ever looked on the south west coast of Nova Scotia?? Any recommendations of where to find them??

  2. Just picked some today while on a walk with my husband. He can recognize them miles away. West Coast Nanaimo. Going to get some more right now and make some jars for Christmas presents.
    Getting some fresh garlic scapes from the farmers market tomorrow. Nice. Going to be fun.