Greenhouse

gardening · plants · climate control · science

Sun trap design. Greenhouses have transparent walls and roofs made of glass, plastic, or polycarbonate that let sunlight shine through. The sun's heat gets trapped inside like a warm blanket, so plants stay cozy even on cold days.

Perfect plant home. By controlling temperature and humidity inside, greenhouses create ideal growing conditions for plants. This means gardeners can grow fruits, vegetables, and flowers that normally wouldn't survive in their area.

Many types exist. Greenhouses come in different sizes and styles, from tiny backyard structures to huge commercial operations. They all work the same way, though, using transparent materials to capture and hold the sun's warmth.