Extend the growing season and keep your shovel in the soil this winter with Dakota Fields. Mild winters aren't a problem for our polytunnel greenhouse. When winter frost brings its wavering temperatures, ensure your plants are protected. Enjoy fresh vegetables, onions, salads and home grown tomatoes year-round. Easy to access and ventilate with roll-up walls and door, heat, UV and humidity are in your hands. Great for plants to survive the winter.- The PE cover offers UV protection to keep plants safe from harsh sunlight; - The hinged door for better cross ventilation and to control temperature and humidity; - Arched roof to prevent water from accumulating; - Overlong cover design makes the greenhouse have a better seal and stability; - Galvanised steel frame for a stable structure; - Extra long edges to bury into the soil; - Easy to assemble with the screws and film clamps, 2-3 people recommended;- Colour: White; - Material: Galvanised Steel, Polyethylene; - Overall Dimensions: 300L x 200W x 195Hcm; - Door Dimensions: 100W x 190Hcm; - Edging Width: 50cm; - Windproof: Level 5; - Item Label: 0C2120FDB03B4AF9800CB77ACB217476;