Salt That Creates Change
At SaltWise, we believe that a small pinch can create a big impact.
Our plant-based salt is made from Salicornia, a naturally salt-loving coastal plant also known as glasswort, sea asparagus, or samphire. Unlike many traditional crops, Salicornia can thrive in salty environments where conventional agriculture often struggles.
That makes Salicornia more than an ingredient. It represents a different way to think about food, farming, and sustainability: one that works with nature instead of against it.
Every SaltWise product supports a growing movement toward better choices for people, communities, and the planet.
Why Salicornia Matters
The world is facing two connected challenges: freshwater scarcity and salt-affected land.
According to the Food and Agriculture Organization of the United Nations, nearly 1.4 billion hectares of land are already impacted by salinity, with another 1 billion hectares at risk due to climate pressure and human mismanagement. Excessive salinity reduces soil fertility and makes traditional farming more difficult. [FAO]
Salicornia offers a promising alternative because it is a halophyte — a plant naturally adapted to saline conditions. Research has evaluated Salicornia bigelovii as a crop that can be grown using direct seawater irrigation in coastal desert environments. [Glenn et al., Science / PubMed]
For SaltWise, this matters because Salicornia helps us create a product that is not only aligned with modern wellness choices, but also connected to a more sustainable food future.
Our Impact Pillars
Freshwater-Conscious Farming
Salicornia can grow in saline environments, supporting farming systems that reduce pressure on freshwater resources.
Saline Land Cultivation
Creating value from coastal and salt-affected land where many traditional crops struggle.
Coastal Communities
Supporting rural and coastal livelihoods connected to Salicornia cultivation and processing.
Women’s Employment
Creating meaningful work across harvesting, cleaning, sorting, processing, and packaging.
Cleaner Cultivation
Supporting current Salicornia farming practices that use no pesticides, where verified.
Better Packaging Choices
Moving toward durable glass jars and more responsible packaging where possible.
Our Impact in Action
Every SaltWise product supports a more sustainable way to think about salt — one that is better for people, communities, and the planet.
Through Salicornia cultivation and responsible sourcing, we support:
- Saline land cultivation: Helping create value from coastal and salt-affected land where traditional crops may struggle.
- Freshwater-conscious farming: Supporting crops that can grow in saline water systems and reduce dependence on freshwater-intensive agriculture.
- Coastal community livelihoods: Creating economic opportunity in rural and coastal farming regions.
- Women’s employment: Supporting meaningful work in harvesting, cleaning, sorting, processing, and packaging.
- Cleaner cultivation: Supporting Salicornia farming practices that currently use no pesticides, where verified by our sourcing partners.
- Better packaging choices: Continuing to shift toward glass jars and more responsible packaging wherever possible.
Our impact grows as SaltWise grows — one pinch, one pantry, and one conscious choice at a time.
The Science Behind Salicornia
Salicornia is part of a larger movement called biosaline agriculture — an approach that explores how salt-tolerant crops can be grown in saline environments.
A six-year field trial published in Science evaluated Salicornia bigelovii under direct seawater irrigation in an extreme coastal desert environment. The study reported that seed and biomass yields equaled or exceeded freshwater oilseed crops such as soybean and sunflower. [PubMed summary]
ICBA has highlighted Salicornia’s potential as a vegetable, forage, and biofuel crop, and has specifically connected it to livelihood opportunities for rural farmers in coastal saline environments. [ICBA project brief]
FAO’s Family Farming Knowledge Platform also documents a desert farming project where Salicornia was introduced on eight farms in the UAE through an integrated agri-aquaculture model and irrigated with desalination reject brine and aquaculture effluents. [FAO / Future of Sustainable Agriculture in Saline Environments]
At SaltWise, we do not present Salicornia as a miracle plant. We see it as a practical, science-backed ingredient that can help build a better food system.
Why Your Choice Matters
Most people do not think about where their salt comes from. We do.
Salt is one of the most common ingredients in the world. It sits on nearly every dining table and goes into almost every kitchen. That is exactly why we believe it can become a powerful place to start making better choices.
When you choose SaltWise, you are choosing:
- A plant-based salt made from Salicornia
- A product connected to freshwater-conscious farming
- A crop that can grow in saline and coastal environments
- Support for coastal farming communities
- Employment opportunities for women
- A brand committed to better packaging choices
- A more thoughtful way to season everyday food
Small choices add up. A better pantry can support a better planet.
Better for You. Better for the Planet.
SaltWise was created for people who want more from everyday food.
- More flavor.
- More purpose.
- More transparency.
- More impact.
Our Salicornia-based salts and seasonings are designed for modern kitchens and conscious consumers — people who care about taste, wellness, sustainability, and the story behind what they buy.
We are proud to bring you a salt alternative rooted in nature, backed by science, and connected to real social and environmental impact.
SaltWise — Salt That Creates Change.
Frequently asked questions
What is Salicornia?
Salicornia is a salt-loving coastal plant, also known as glasswort, sea asparagus, or samphire. It naturally grows in saline environments and is being studied as a crop for biosaline agriculture.
Why is Salicornia considered sustainable?
Salicornia is considered promising for sustainable agriculture because it can grow in saline environments where many traditional crops struggle. It has also been studied under seawater and saline water irrigation systems.
Does Salicornia need freshwater to grow?
Salicornia is naturally salt-tolerant and has been studied in systems using seawater or saline water irrigation. This makes it relevant for regions facing freshwater scarcity and soil salinity.
Is SaltWise a sustainable salt?
SaltWise is made from Salicornia, a plant-based salt source connected to freshwater-conscious farming, saline land cultivation, coastal community livelihoods, and women’s employment.
How does SaltWise support communities?
SaltWise supports coastal farming communities and creates work opportunities for women in harvesting, cleaning, sorting, processing, and packaging.
Why does SaltWise use glass jars?
We use glass jars as part of our effort to make better packaging choices and reduce unnecessary plastic where possible, while still protecting product freshness and quality.
What is biosaline agriculture?
Biosaline agriculture is an approach that uses salt-tolerant crops and saline water resources to produce food, feed, or other agricultural products in areas where conventional farming is difficult.
Is Salicornia the same as sea asparagus or samphire?
Salicornia is commonly known as sea asparagus, glasswort, or samphire. The exact name used can vary by region and species.
