Natural Organic Based Roots. A blend of ingredients obtained 100% from plants, animal and natural sources to target dynamic root development and planet health. Will provide vigorous Root development. It contains 44 different microbes, trichoderma, humates, fulvates, 11 endomycorrhizae and 11 ectomycorrhizae Use 2-5ml in seed/clone stage Use 5-15ml in veg/grow stage use 5-15ml in flower up to 3rd week in flower Recommended use from clone to third week of flower