Bush Doctor® Kangaroots® is a liquid root drench formulation designed to enhance root efficiency in the rhizosphere for seedlings and mature plants. for use on in-ground plantings, container gardens and hydroponic systems. Kangaroots® contains nutrients which are immediately available to plants. Kangaroots® also contains soil microbes to support the root zone and help plants achieve enhanced nutrient uptake. Kangaroots® supplies essential macro and micronutrients that can help plants thrive. for use in both hydroponic and soil applications. for best results, follow the FoxFarm feeding schedule.