Walk-in Polytunnel Greenhouse 2 x 2.5m with Steel Frame and Roll-up Door - TransparentLARGE WALK IN GREENHOUSE: An ideal way to extend your growing season by protecting plants from cold, pests and birds while easily managing your plants. ROLL UP DOOR: The zippered roll up door can be opened fully for easy access and transport of plants or tools and can provide better air circulation for plants. Plastic COVER: The transparent cover allows nourishing sunlight to pass through. The 15cm extended edges are supposed to be deep buried in the