Superthrive Is a Highly Concentrated Non-toxic Vitamin Solution Invigorating All Variety of Greenery for Home Gardeners and Professionals Alike. It Is Equally Suited for Hydro-seeding, Hydroponics, and Foliar Spraying. Superthrive Maximizes Potential by Quickly Building a Strong Root Base and Reducing Transplant Shock. Superthrive Replenishes the Soil to Nourish and Encourage the Natural Building Blocks That Plants Make Themselves under Optimum Conditions.