With the USB Greenhouse you dont have to be in your backyard to grow your favorite plants. Powered by your USB port on your computer, the USB Greenhouse lets you grow plants right from your desktop in your work cubicle or home computer desk. The USB Greenhouse features a high powered growth light that can be adjusted for height. This USB-powered desktop Greenhouse includes a built-in growth light, computer interface that monitors the growth status of your plant, and a reminder when to water it. The unit itself comes with artificial soil for your selected plant to take root in, and includes a starter pack of marigold seeds. Simply add water, plug in the USB Greenhouse and watch your plant grow. You can use any soil or seed that you wish with the USB Greenhouse. The soil and seeds given are for you to get started with. Features USB Powered with 4-foot cable No Batteries required Computer interface monitors growth status, watering reminder and includes calendar, wallpaper and bookmark settings Adjustable Greenhouse growth light Easy view window offers maximum plant protection Includes starter pack of Marigold seeds and artificial soil (Greenhouse can be used with other types of seeds, plants and soil Greenhouse works with any computer or laptop with USB port (Windows, Mac etc) (Plant management software designed for use with Windows only. It is not required for plant growth)