BioXtreme is the forerunner in premium seaweed-based technology in the United States. We are highly specialized in manufacturing and extracting seaweed. BioXtreme is one of the few companies that source, harvest and process seaweed here in the United States to ensure the highest quality standards. Seaweed plants are handled with extreme care and are sun dried immediately following harvest. We utilize a proprietary method of seaweed extraction that reaps the most benefits making our formula a superlative concentration of naturally balanced chelated trace elements, minerals, amino acids, alginic acids and vitamins creating a healthy environment for your plants to thrive.