Current intensive agriculture practices are unsustainable. For my masterwork, I am designing a trailer and a drone that, with their precision capabilities, can make the process of spraying plants more sustainable. The trailer serves as a capsule and docking station for the drone. Its automated system can operate and refill the drone, providing all the resources necessary for the drone's workflow. The system can be operated remotely, which means frequent contact with hazardous chemicals can be avoided.