Hormone therapy, which has been used for the purpose of increasing the final height and delaying the menstrual cycle of children, has been constantly controversial about the treatment of many side effects, and parents are choosing natural growth rather than treatment. This study aims to understand the mother s experiences in natural growth of children with Precocious puberty. The research question was What are the mothers experiences of choosing for natural growth? . The subjects were 8 mothers of children who were diagnosed with Precocious Puberty but were not treated. The data analysis method was applied the ground theory method. As for the study result, the main phenomenon was the Choosing natural growth in a lot of conflict and the mediation conditions for controlling were Spouse s support , and the reaction/mutual reaction strategy to correspond to this situation was Learn about disease , Efforts for improvement disease . Such results will contribute to be the grounds for social and cultural approaches to the real problems faced by mothers of children with Precocious Puberty.