Growing your own garden is an excellent way to save money on groceries and eat healthier. However, many people are not blessed with a large yard or garden space. This is where upside-down tomatoes come in handy. Using this method, you can grow tomatoes without having to worry about the limited space. This technique is perfect for apartment dwellers or for people who have a small backyard. By growing upside-down tomatoes, you can save space and enjoy a bountiful harvest at the same time.