Complete instructions for this episode of Weekend Projects can be found at makezine.com/projects/potted-plant-protector/ Learn about Arduino and electronics with this solderless sensor project and monitor the health of your favorite plants. Analyze light, temperature, and moisture conditions, and expand the project to monitor variables specific to your garden. All the components needed are available in the Ultimate Microcontroller Pack with Arduino and in next to no time you can have this project up and running.