Seaweed-based supplement for every phase of growth. When it comes to plant benefits, seaweed is a powerhouse. It’s been used on plants for better growth by gardeners around the world. BioWeed harnesses the benefits of seaweed in a cold-processed formulation designed to work in a synergistic way with all fertilizers to promote vigorous growth. From prolific root development to robust growth to larger flowers and fruits, BioWeed provides the supplemental boost you need for your plants. Can be used in prepared soil/soil-less mixes and coco blends. Also works great as a foliar spray!