Control Mildew, Prevent Plant Damage and Preserve Yields Keep powdery mildew at bay with regular treatments of Mildew Protection Spray! It tackles the issue without toxic chemicals, relying instead on a blend of natural and organic plant extracts. When diluted with water and used in your spayer as a foliar treatment, your plants will be mildew-free. In fact, the active ingredients work to boost overall plant health, so they'll also be greener and healthier, too. How Mildew Protection Spray Works Powdery mildew is a persistent and highly destructive fungal pathogen that can completely destroy the health of your plants. This white, powdery fungus spreads rapidly, coating leaves, stems and fruits, and impairing photosynthesis. If left unchecked, powdery mildew can severely impair yields and compromise the quality of crops, especially in consumable plants. Furthermore, its spores can linger in the environment, making future outbreaks more likely. Cleaning the grow space and grow room equipment with Silver Bullet can help here. Spray2Grow Mildew Protection spray is a natural way to fight fungal plant pathogens. This spray 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 defence mechanism. The active ingredient also functions as a biostimulant, which, as an added bonus, helps to keep your plants healthy and green. To see our full Leaf & Flower Sold / Rot Control range, click here.