Find just the right greenhouse for you! Our backyard greenhouses are a great value. Choose from inexpensive cold frames for a temporary greenhouse structure, affordable starter greenhouses, or high quality hobby greenhouses. Each of our greenhouse kits require no permanent foundation, so you can quickly set up your greenhouse in your backyard. All of the greenhouses and cold frames come as a kit that can be put together without the need to hire a contractor, so you will save money and have a fun do-it-yourself project.