Coastal farmers have used sea kelp for generations as a growth enhancer that enables plants to absorb nutrients more effectively. B. Seaweed (0-0-1) is a 100% organic undiluted premium blend of liquefied British Columbian sea kelp (Macrocystis integrifolia) containing over 60 nutrients and growth stimulants. To preserve and sustain the renewable resource, Technaflora harvests its sea kelp by hand and in accordance with government regulations. B. Seaweed won't clog drip emitter lines and is a great supplement for use in hydroponic systems, soil gardening, organic tea mixtures or as a foliar spray.