Enjoy greenhouse gardening with the Harmony 6 ft. x 8 ft. greenhouse, fill your spring and summer gardens with hundreds of mature colorful annuals that you've grown from seeds in your private greenhouse. This unit combines practical size along with great functionality, creating perfect harmony for a hobby greenhouse. This greenhouse is made of crystal-clear, virtually unbreakable Polycarbonate panels, that are simple to slide and lock into position, and a hunter green powder coated aluminum frame. It includes an adjustable vent window to help maintain the desired temperature and humidity levels, and provides ventilation, and an all-around, rust resistant galvanized steel base, adding structural support and alignment. With its sleek and smooth design, the finished result is beautiful, functional, and sturdy. This strong, rust resistant structure is engineered to withstand all types of weather environments.