Kills all leaf dwelling insects on contact as well as Mildew and molds. No beneficial foliage traits. For serious problems and infestations we recommend saturation of the leaves. Designed for use during fruit and flower but can be used in all stages of growth. The reason we dont have any fish oil in it is that we dont want to green a plant up and keep it growing when its in the process of dying and sending vital information to its flower to continue its life the following year or ultimately as a delivery system. Do not saturate fruit or bud only mist and always spray with lights off until dry for indoor use. While supplies last.