BioRoot® is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root growth. BioRoot® is outstanding for seedlings and cuttings, helping young plants develop strong and massive root systems. For mature plants BioRoot will maintain health by improved nutrient uptake. Use BioRoot® with any garden soil, potting mix or other growing media. Some sizes may not be stocked in all locations.