How To Build an Underground Greenhouse
Growing your own food isn’t difficult in the summer, but winter gardening is a lot more complicated. It is made infinitely easier when you have a space that is insulated from the elements.
The below article shows many examples of people who have built underground Greenhouses, sometimes attaching them to their underground shelters. Building an underground greenhouse may seem daunting, but many of these people took existing structures and simply renovated them to suit their needs. See step by step instructions and get ideas for how you could build your own!