OceanGlas SDS Fresh Ascophyllum Nodosum contains carbohydrates, essential amino acids, vitamins, and micro/macro nutrients to support plant health. Our unique, innovative cold process extraction method was meticulously designed in order to obtain the freshest and purest extract possible from hand harvested Ascophyllum Nodosum. These claims are corroborated by extensive research and development, which indicates that applying pressure at a cooler temperature retains the product as close to its natural properties as possible and ensures that it is 100% soluble. As a result, we've become a market leader in the seaweed/kelp fertiliser market. Our product is currently available in over 20 countries across the world and has been proven to enhance plant health and colour. Our Blog Shade Management OceanGlas increases Chlorophyll content in normal to high shade stress areas. Chlorophyll & Clipvol Treatments in young Poa annua resulted in significantly increased root growth relative to watered control: Root Length Root Length at the end of the trial.