Upgraded Heavy-Duty Galvanized Frame: This tunnel greenhouse uses reinforced galvanized pipes (Diameter: 1", Wall Thickness: 0.02"), providing a stronger and more stable structure. Reinforced door poles, added diagonal bars, U-shaped stakes, and tie-downs enhance stability and protect your plants from rain, snow, and strong winds.  For 29.5x9.8x6.6 ft Green option: The tunnel greenhouse features a peaked roof structure that not only enhances the load-bearing capacity but also effectively prevents snow and water accumulation. 

Thick High-Density PE Cover: The 140g/m² PE cover of this high tunnel greenhouse is waterproof, sun-resistant, and insulating. Double-stitched seams and reinforced window seams prevent tearing. The extended cover edges can be weighted down or buried to enhance insulation and sealing. 

Spacious Walk-In Design: With a generous space, this walk-in greenhouse tunnel is perfect for growing a variety of plants. Easily access and maintain your plants, or set up multiple plant shelves to meet both home gardening and commercial planting needs. 

Efficient Ventilation Design: This hoop house greenhouse is equipped with 6 windows  / 8 windows / 12 windows / 16 windows and a large zipper door for improved airflow. The velcro and mesh net design helps keep small creatures out. 

Versatile Use for Multiple Settings: Ideal for home gardens, farms, and small commercial uses, this green house extends your growing season and is suitable for year-round gardening.  

Package Content
1 x Greenhouse
1 x Instruction Manual
2 x Gloves
4 x Ground Stakes (for  29.5x9.8x6.6 ft  option: 8 x Ground Stakes)
4 x Ropes (for  9.6x6.4x6.2 ft  option:1 x Ropes )
1 x Allen Wrench
1 x Hex Wrench