Biosynergizer™ is a combination of two of our most popular products: Superzyme® and Synergizer®. Now the highly available nutrients and humic acids found in our Synergizer® formulas are combined with our superior biologicals to create one of the most effective fertilizers on the market. By adding Biosynergizer™ to your fertilizer program at the start, you will visibly see increased growth rates, increased flower production and overall increased plant health and production for the life of the crop.