Micro Thatch™ is a microbe formulation and soil conditioner designed to digest the thatch in turf. These microbes will establish populations in 30 to 40 days, after which they will decompose ¼” to ½” of thatch buildup per month. The digested thatch is transformed into nutrients usable by the turf, while microbial activity loosens hard soil, encourages deeper root zones, and increases natural aeration. Microbial activity will continue through the cooler/cold temperatures of winter, although digestion will slow somewhat during very cold temperatures.