The Problem Every year, tons of sargassum seaweed wash ashore along our coasts. Current methods for handling this natural waste—beach burial and landfill disposal—cause serious harm to marine ecosystems and the environment. HARMFUL: Existing Excess Sargassum Disposal Methods Negative Impacts: Concentrates arsenic in beach to levels above 4 ppm Releases
Seaweed Greens, Nominated for The Earthshot Prize by The Mills Fabrica, Debuts Groundbreaking Bio-Art on a London Taxi Celebrating Breakthrough Sargassum Technology
Join founders Camilla Webster and Andrew Sneath as they unveil the story behind Seaweed Greens—a breakthrough in sustainable gardening. Blending artistic vision with engineering ingenuity, this dynamic duo is harnessing the power of ocean-grown seaweed to revive soil health and transform how we nurture our gardens. From eco-conscious design to regenerative innovation, Seaweed Greens is rewriting the future of home and community growing. Don’t miss this inspiring conversation about nature-based solutions that heal the Earth—starting in your own backyard.
Key Points The Great Atlantic Sargassum Belt, a thick mass of leafy, floating seaweed stretching across 5,000 miles of ocean, is forecast to be a nuisance of record-breaking proportions this year. Sargassum is washing ashore on Caribbean and U.S. beaches, including Palm Beach. Sargassum contains high levels of arsenic
At Seaweed Greens, we are transforming one of the ocean’s most pressing environmental challenges—excess sargassum seaweed—into a breakthrough opportunity for climate resilience, agricultural renewal, and *planetary health*. Through our green technology, we’ve developed a powerful, natural soil amendment that helps regenerate depleted land, reduce chemical use, and close the loop between land and sea. Our mission
