Plants, light, and technology: a simple formula. The Growhouse, however, puts them together in an exciting new way. Inside this compact brass enclosure is an array of custom, full-spectrum LEDs. You can use the app-enabled timer to plan out low-and full-light cycles, and the hinged door will keep moisture in between waterings. Whether you place this on a counter, shelf, or mount it on a wall, it's the perfect way to access fresh herbs—or house a favorite indoor plant—year-round.