This project is about making self- sustaining terrariuim by making a balanced ecosystem inside a glass container. For the terrarium to be able to self-sustain, the environment must be conducive for it to replicate the theory of the water cycle. In order to do this, the terrarium must first be sprayed with water before closing the lid. The water will evaporate and condense to the glass jar and eventually come back down to the soil. This provides the terrarium with the water needed to survive and grow.