Titan Biologics OptiVeg Chitin and Aminos, 2 lb.OptiVeg, formerly InvigaRoot, is the markets first truly tested chitin product. As an all natural and organic soil amendment, chitin has an array of benefits such as reducing the effects of light and transplant shock, preventing the growth of detrimental soil bacteria, improving plant vigor and resistance, increasing root growth and fungal inoculation all the while increasing yields down the line. Since chitin is present in the cuticle of all fungi,