How are sea plants harvested?

Sea plants, such as seaweed, are typically harvested through a method called “wildcrafting,” where they are manually gathered from the ocean or tidal zones. Some operations use specialized boats and equipment to collect larger quantities, ensuring minimal environmental impact. In aquaculture, sea plants are cultivated in controlled environments, allowing for sustainable harvesting practices. After collection, they are usually rinsed, dried, and processed for various uses, including food, cosmetics, and fertilizers.