time. Mixing with cow dung and uloo grass hastened the composting. However, addition of press-mud reduced the vermicomposting time of elephant dung by one month or more indicating its positive impact and better edible environment to earthworms. According to United Nations Development Program ( UNDP ) in Nepal Annual Report 2012, vermicomposting of elephant dung was really a slow process by which 60 kg vermicomposts could be harvested from 100 kg elephant dung. Semi-digested elephant dung was very good feed for earthworms whose population increased seven fold within 8 months. In vermicomposting of 196 kg elephant dung after mixing with 9.8 kg cow dung and 500 ml of extended Effective Microorganisms ( EM ) and using Eudrilus eugeniae earthworms alone or in combination with Eisenia foetida and Perionyx excavates earthworms Ganguly et al. ( 2010 ) also observed vermicompost formation and cocoons production after 4 months only indicating the slow process. The pHs of elephant dung vermicompost was found varied from 5.3 to 7.6. Addition of Uloo grass with elephant dung slightly reduced the pH while addition of press-mud made the elephant dung vermicompost to be neutral in reaction and good for plant growth.