outsunny wooden cold frame with openable roof portable mini greenhouse for indoor outdoor flowers vegetables plants 66 9x19 7x17 7 naturalDuring the winter, you should cultivate and gather your food. Our cold frame won't have any issues during mild winters. Make sure your plants are covered during the erratic winter weather. All year long, you may enjoy fresh harvests of veggies like tomatoes, onions, and other things. Its roof makes it accessible and allows ventilation to control the temperature, uv rays, and humidity. Take advantage of outsunny's gardening and harvesting initiatives.