With four shelves for storing plants and supplies, this portable walk-in greenhouse is perfect for creating the ideal growing climate for all your favorite vegetables, fruits, and flowers. Durably constructed from an iron tube frame and a UV-protected polyethylene covering, this outdoor greenhouse is sure to last through several growing seasons. The cover protects plants from UV rays and inclement weather, like frost, excessive heat, and moisture. A roll-up door makes entering and exiting the greenhouse easy and allows you to control airflow in and out of the greenhouse.