Dr Hydro Mildew Protection Spray is a natural way to fight fungal plant pathogens. This bottle contains a concentrate of a natural and organic extract, that when diluted protects your plants from attack by fungi by activating the plant’s own defense mechanisms. The active ingredient also functions as a biostimulant so also helps keep your plants healthy and green with improved flowering and fruiting. Application: Apply as a foliar spray by diluting 50mL of the concentrate in one litre of water. Apply until droplets begin to run off the leaf tips. Ensure a good covering of both the upper and lower leaf surfaces. Best applied just before lights are turned off at night. Repeat at first signs of a return of fungal attack. Suitable for use on organic crops.