Organica Biotech Compost Accelerator 2lb +Frt Organica Compost Activator uses natural microbes to safely and naturally speed decomposition of yard waste. The activator promotes higher temperatures that increase decomposition speed, help reduce odors, deactivate weed seeds and pathogens and help build healthy soil. Because it combines both thermophilic (high temperature) and mesophilic (low temperature) bacteria, it's effective under a wide range of climatic conditions. Instructions included. 2 lb. containers, which treats 2 cubic yards of waste for one month. Made in the USA.