Extend your seeding and growing season with this PVC walk-in greenhouse from Outsunny. The greenhouse allows a head start for growing your plants and protecting them from cold and birds. The steel frame is durable, maintenance fee, and rust-resistant allowing peace of mind and concentrate on your plants. The screen ventilation helps air allowing and reduce the internal temperature on warm days and offers moisture control. Reduce the risk of losing plants after relocation to an outdoor environment.