... agent 1) Seaweed fertilizer is a kind of natural seaweed extract 2) Rich in protein, amino ac Seaweed Fertilizer growing ... Rich in protein, amino acid, carbon hydrates inorganic salts, vitamins, plant hormone, polyphenols, polysaccharide active substances3) Suitable for use with spay ... , tobacco, cereal and oil plants, and other horticulture applications plant growing agent Seaweed Fertilizer