Foxfarm Bushdoctor Kangaroots is a liquid root drench formulation designed to enhance the proliferation and root mass developement of both primary and secondary roots. Natural and organic, Kangaroots contains nutrients specifically designed to be immediately available to plants and roots alike. Foxfarms Kangaroots supplies essential macro and micronutrients that plants thrive on Kangaroots can be used in both soil and hydroponic applications.