Seaweed Fertilizer growing agent 1) Seaweed fertilizer is a kind of natural seaweed extract 2) Rich in protein, amino ac Seaweed Fertilizer growing agentFeatures:1 ... , polyphenols, polysaccharide active substances3) Suitable for use with spay fertilizer, root fertilizer, irrigation fertilizer, fruit polisher, pesticide diluter, flower fertilizer, and lawn fertilizer4) Product can ...