Sea lettuce (Ulva) is a mild, bright-green edible seaweed. Discover its taste, nutrition, easy kitchen uses, and why it's grown without freshwater or soil.
Kelp is a mild, umami-rich brown seaweed. Learn what sugar kelp tastes like, its nutrition and iodine, how kelp compares to nori and dulse, and why it's one of the planet's most sustainable crops.