Abstract: This article is about the research on the compost’s processes with peanut hulls as the material for growing media,in which many physicl and chemical index are investigated. By taking the three prior disposals,、air storage,soaking in water,and adding the active bacterium.It is to study the changes of the compost maturity and the physical-chemical property.The results show that to add VT active bacterium in the disposals,the compost maturities,the compost temperature increase, while the C/N degreases distinctly, it also can fix the nutrient elements well in the substrate. So it can be the more good prior disposal of the growing media.