Don't worry about buying a "diffuser", just get a regular spray bottle and a wetting agent.
When ever you spray anything on your plants, whether it is for pest control, fungicide or to foliar feed you plants. You should always use a wetting agent also referred to as a surfactants. The purpose of this is to break the surface tension on the leaf so that product will be absorbed rather than running off the plant.
I use dutch master saturator
When ever you spray anything on your plants, whether it is for pest control, fungicide or to foliar feed you plants. You should always use a wetting agent also referred to as a surfactants. The purpose of this is to break the surface tension on the leaf so that product will be absorbed rather than running off the plant.
I use dutch master saturator