LG wants to hop on the vegetarian bandwagon, and it's venturing into unfamiliar territory to make that happen. The company will use CES 2020 to launch its first-ever indoor gardening appliance. The modular device you see at left grows lettuce, arugula, basil and other plants by matching outdoor conditions through time-sensitive LED lighting, air circulation and fine-grained water control. All you need to do is plant all-in-one seed packages (with fertilizer and peat moss) and keep an eye on your crop through a mobile app. Even a "complete novice" could grow a garden with this device, if you believe LG.