FoxFarm Microbe Brew (1-0.2-0.03) is a natural and organic mix specially produced for optimum microbial habitats at the root zone. Contains concentrated amounts of soil fungi and bacteria along with macro and micronutrients to feed your plants and soil microorganisms at the same time.
Consist of: Earthworm castings, manganese sulfate, zinc sulfate, protein hydrolysate and Kelp (Ascophyllum nodosum).