Year-round gardening can feel nearly impossible in regions with cold winters, intense winds, or unpredictable weather. Traditional greenhouses help—but they often require constant heating and high energy costs. An underground greenhouse, also known as a walipini or pit greenhouse, offers a smarter and more sustainable alternative. By using the Earth’s natural insulation, … [Read more...] about Grow Fresh Produce All Year: How an Underground Greenhouse Makes It Possible

