Foxfarm, QT, Bushdoctor Kangaroots, Liquid Root Drench Fertilizer, Formulation Designed To Enhance The Proliferation Or Root Mass Development For Both Primary & Secondary Roots, Organic & Natural, Contains Nutrition Specifically Designed To Be Instantly Available For Roots To Absorb At Optimal Levels, Also Contains Concentrated Amounts Of Microbes Designed For Hosting Not Only Directly On The Roots, But In The Soil Around Them, Can Be Used In Both Hydroponic & Soil Applications.