Space Garden is a 3D and simple motion graphics project designed to present solutions to worsening environmental pollution on Earth by utilizing future scientific technology. Created using the online-based 3D program Bezi, this project envisions a Space Garden in space, where essential plants and resources for Earth are preserved, stored, and produced before being sent back to Earth. Focusing on four key technologies—environmental monitoring, automated cultivation, real-time data analysis, and genetic diversity preservation—Space Garden visualizes a harmonious relationship between technology and nature. It prompts us to reflect on our responsibility to the planet and explore the potential of technology to support ecological balance.