From your comment mentioning this seaweed not being domesticated, I'm wondering what the development process looks like.
Are you starting by trying to grow undomesticated seaweed in a completely artificial setting, is the first step to domesticate the seaweed in the sea, something else?
Are you starting by trying to grow undomesticated seaweed in a completely artificial setting, is the first step to domesticate the seaweed in the sea, something else?