Humboldt Nutrients Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A large yield is directly related to a plant's metabolism rates, and plant metabolism rates are directly related to their root zones' uptake of nutrients and fertilizers. Humboldt Roots was specifically designed to expand the root zone, resulting in larger yields. Roots is available in three different size options: 50 mL, 125 mL, and 250 mL.
About Hydrofarm, Inc.
Celebrated as the nation's oldest and largest manufacturer of hydroponic equipment and grow lights, Hydrofarm has made professional-grade equipment available to all since 1977. All grow lights and electric components are UL-listed, unlike many competitor products, meaning you get years of reliable and safe use out your high-intensity lights. All products are covered by a one-year warranty, at the least. In some cases Hydrofarm ensures the performance of their products for five years.