Media Guard 100g is a granular systemic insecticide that is taken up through the plants root system to control pests and diseases . 

Media Guard creates a protective barrier around your plants roots for up to 3 months and will eliminate any fungas gnats springtails and any other pathogen that enter your media .

Media Guard can be used alongside beneficial bacteria and microbe inoculations without causing any harm to the microbe population.

The best application of this product is to sprinkle granules on top of media and water in well as per directions for use.