HydroDynamics International

HydroDynamics International has been scouring the globe since 1997, searching for the very best horticulture products & technologies available. With a twenty year track record of increasing the quality and yield of your favorite garden plants, HydroDynamics International's nutrients and additives will give your garden a boost!HTG Supply offers only the best nutrients from the industry's top brands. Shop HTG Supply's selection of premium HydroDynamics International nutrients & additives today for leading hydroponics solutions.