Kelp Powder or Granules, Ascophyllum nodosum
This is Atlantic Kelp harvested off the coast of Maine; known as Norwegian kelp, knotted kelp, knotted wrack or egg wrack. It is rich in iodine and complex minerals, and has a salty taste due to the presence of macro and micro nutrients. Used mainly as a food supplement, but also used as plant food/fertilizer. Naturally contains 4-8% Sodium chloride (salt). Granules or powdered herb.