Growing vegetables in seawater

We convert abandoned salt water ponds into high value land by growing two crops: seaweed and a salt tolerant vegetable. Our technology uses seawater as the dominant culture medium and is soil-free.

We call this marine hydroponics

Our Technology

Using Marine Hydroponics, we grow salt tolerant plants and seaweed without soil in ponds filled with seawater.

On the surface water, we grow Salicornia; a naturally salt tolerant plant with a high market value. Underwater, we grow seaweed.

Both crops are nutritious, containing high concentrations of vitamins and antioxidants because they are derived from seawater.

Image captured at Marine Agrifuture: Kahuku, Hawaii

The Crops We Grow

  • Salicornia

    A land plant that can be watered with sea water. Salicornia, known as salicorne in France or samphire in Britain, has been eaten fresh in Northern Europe for centuries. Its distinct salty flavor enhances the taste profile of dishes and is highly sought after among high-end chefs.

    Image above from Halophilic: Vietnam

  • Seaweed

    We grow species of seaweed that are for human consumption which includes sea grapes and ogo. Seaweeds are also integral to industry by providing ingredients for agar, emulsifiers, and thickening agents.

    Image above from Marine Agrifuture: Kahuku, Hawaii.

Dishes

Salicornia Poke

Dishes

Salicornia Kimchi with Apple

From Trees of Goodness in Hanoi, Vietnam

Order an array of Salicornia based products fused into Korean cuisine

Message on Zalo or Whatsapp at +84 85 815 8207

Dishes

Salicornia Salad

Dishes

Slow Cook Confit Salmon with Wasabi Sauce

Dishes

Pickled Ogo

Health Benefits of Salicornia

Salicornia absorbs minerals from the seawater it is grown in and is highly nutritious.

  1. High in quality protein

  2. Rich in minerals for bone development

  3. Rich in Omega 3 and Omega 6 fatty acids

  4. High in anti-inflammatory compounds and antioxidants

Image from Marine Agrifuture: Kahuku, Hawaii

Nutrient Content of Salicornia Compared to Other Foods

Our Story

2005: Cleaning polluted canals with plants

The first floating platforms were built during a project using the native salt tolerant plant called akulikuli to clean water from the polluted Ala Wai canal in Honolulu Hawaii.

2006: Marine Agrifuture

Although the akulikuli grown during the Ala Wai Canal project did not have a high market value, salicornia did and the inventor of the floating platforms, Dr. Wenhao Sun, began growing salicornia and ogo seaweed on an abandoned shrimp farm. That farm has been supplying salicornia and ogo seaweed to the Hawaiian islands and US mainland ever since.

2023: Halophilic Marine Agriculture

The ability to grow high value crops in salt water is highly sought after in many parts of the world. Particularly coastal regions with limited access to fresh water. That is why the inventor, Dr. Wenhao Sun, and former farm manager, Nick Shell, launched Halophilic. To bring this technology to areas outside of the United States, starting in Vietnam.

2023: Launching Vietnam

Halophilic Marine Agriculture, together with its Vietnamese partner Donkey Marine Agriculture, opened its first prototype site in July 2023, producing sea asparagus and seaweed in an abandoned shrimp pond in central Vietnam.

Our Mission

To replicate the success of marine hydroponics in Hawaii and grow crops in in other low-value saline lands across the world.

Meet the Team

  • Wenhao Sun

    Inventor and Co-Founder

  • Nick Shell

    Director and Co-Founder

  • Luyen Truong

    Vietnam Investee Owner

  • Dang Hiep Khanh

    Chief Finance Officer Vietnam Investee