Tubeweed (Ulva intestinalis)

Description

Wild-Foraged • Cape Cod, MA

Bright green, hollow, and naturally buoyant, Tubeweed is one of Cape Cod’s most delicate and visually striking seaweeds. Its long, tubular strands deliver a clean, lightly briny flavor with a crisp, refreshing bite — making it a standout garnish or ingredient for chefs looking to add color, texture, and a pure ocean note.

Flavor & Texture
Mild salinity with a bright, mineral finish
Delightfully crisp when fresh
Tender when blanched, lightly chewy when sautéed
Dries into thin, crisp threads perfect for powders or toppings

How I Harvest
Collected by hand from clean, high-flow tidal zones where currents keep Tubeweed bright and free of sediment. I select only vibrant, intact tubes and avoid stagnant areas to ensure premium quality and superior flavor. Gentle handling keeps the delicate structure intact from tidepool to table.

Seasonality:
Peaks from late spring through early fall when warm light and steady tides produce the brightest and most tender tubes.