100% organic and completely natural, HydroTops Bactivator is an effective biological inoculation that is trusted by gardeners around the world. It 'recreates' the natural environment your plants thrive in, but without the worry of those pesky soil-born pests and microbes. Your plants' delicate roots are protected, so you get bigger, healthier plants and better yields. Whether you're operating a coco, hydroponic or soil growing environment, HydroTops creates a happy home for your plants both undercover and out in the open. It works with your plants' natural defence systems to increase resistance to pest attack and fungal infection, promoting a longer, healthier life, better cropping rates and better quality foliage.