1. Safety Information
Please read all safety warnings and instructions carefully before assembly and use.
- Caution: The greenhouse frame contains sharp edges; handle with care during assembly and use.
- Handle greenhouse parts with care as they can be heavy and may cause injury.
- Ensure proper anchoring of the greenhouse to the ground to prevent damage or injury during windy conditions or extreme weather.
- Keep children and pets away from the assembly area.
- Do not use the greenhouse near open flames or heat sources.
2. Product Overview
The VEVOR Walk-in Tunnel Greenhouse provides an optimal environment for plant growth, extending your planting season throughout the year. It features a robust galvanized steel frame and a durable PE cover designed for stability and protection.
Key Features:
- High Strength and Stability: Reinforced galvanized pipes (Diameter: 1", Wall Thickness: 0.02"), reinforced door poles, added diagonal bars, U-shaped stakes, and tie-downs ensure structural integrity against harsh weather.
- Thick High-Density PE Cover: 140g/m² high-density PE material is waterproof, sun-resistant, and insulating. Double-stitched seams and reinforced window seams improve tear resistance. Extended cover edges can be weighted down or buried for enhanced insulation and sealing.
- Spacious Walk-In Design: Generous 19.36x9.68x6.50 ft area allows easy management, maintenance, and accommodates multiple plant shelves, suitable for home and commercial gardening.
- Efficient Airflow: Equipped with 12 windows and a large zipper door for excellent ventilation. Velcro on doors and windows allows easy adjustment, and mesh nets prevent small creatures from entering.
- Versatile Use: Ideal for home gardens, farms, and small commercial planting, providing an optimal growing environment for various plants.
3. Setup and Assembly
Assembly of the VEVOR Walk-in Tunnel Greenhouse requires careful attention to detail. It is recommended to have at least two people for efficient and safe setup. Ensure all parts are present before beginning.
Components Overview:

Image: Detailed diagram showing the greenhouse dimensions (19.4x9.7x6.5 ft) and a list of included accessories: 1x Instruction Manual, 4x Ropes, 2x Gloves, 1x Allen Wrench, 4x Ground Stakes, 1x Hex Wrench.
Assembly Steps:
- Prepare the Base: Lay out the base frame components on a flat, level surface. Connect the horizontal and vertical supports according to the provided diagram in the manual.
- Assemble the Frame: Gradually build the arched frame by connecting the curved supports. Ensure all connections are secure.
- Attach the Cover: Carefully pull the PE cover over the assembled frame. Unzip the doors before pulling the cover to ensure proper alignment. Use the Velcro straps and ties inside the cover to secure it to the frame. Adjust the cover so that the seam around the door is aligned with the door frame.
- Secure to the Ground: Utilize the provided U-shaped stakes and ropes to firmly anchor the greenhouse to the ground. For enhanced stability, consider burying the extended cover edges in soil.
Visual Assembly Guide:
Video: A detailed assembly tutorial for the VEVOR Walk-in Tunnel Greenhouse, demonstrating step-by-step construction of the frame and attachment of the cover.
4. Operating Instructions
To maximize the effectiveness of your VEVOR Walk-in Tunnel Greenhouse, follow these operating guidelines:
- Ventilation: Utilize the 12 windows and the large roll-up zipper door to regulate airflow and temperature inside the greenhouse. Open windows and doors during warmer periods to prevent overheating and ensure adequate air circulation. Close them during colder periods or at night to retain heat.
- Temperature and Humidity Control: The high-density PE cover provides insulation. Monitor internal temperatures and humidity levels to create an ideal environment for your specific plants. Adjust ventilation as needed.
- Pest Control: The mesh nets on the windows help prevent small creatures from entering while maintaining airflow. Regularly inspect plants for pests and take appropriate measures if necessary.

Image: The VEVOR Walk-in Tunnel Greenhouse featuring its 12 windows, highlighting their role in providing better air circulation and preventing pests with double-layer mesh.
5. Maintenance
Regular maintenance will prolong the lifespan of your greenhouse and ensure optimal performance:
- Cleaning: Periodically clean the PE cover with mild soap and water to remove dirt, dust, and debris that may reduce light transmission. Avoid abrasive cleaners.
- Frame Inspection: Regularly check the galvanized steel frame for any signs of rust, damage, or loose connections. Tighten bolts and replace damaged parts as needed.
- Cover Inspection: Inspect the PE cover for tears, punctures, or wear. Promptly repair any damage to maintain insulation and protection.
- Anchoring: Re-check the ground stakes and tie-downs periodically, especially after strong winds or heavy rainfall, to ensure the greenhouse remains securely anchored.
6. Troubleshooting
Here are solutions to common issues you might encounter:
| Problem | Possible Cause | Solution |
|---|---|---|
| Greenhouse instability in wind | Insufficient anchoring. | Ensure all U-shaped stakes and tie-downs are securely fastened. Bury extended cover edges in soil or place heavy objects on them. |
| Excessive heat inside | Poor ventilation. | Open windows and the zipper door to increase airflow. Consider adding additional ventilation if needed. |
| Water accumulation inside | Damaged or improperly sealed cover. | Inspect the PE cover for tears and repair them. Ensure the cover is properly aligned and secured to the frame. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 3x6x2m(6)W |
| Product Dimensions | 19.4 x 9.7 x 6.5 ft (236.22 x 118.11 x 78.74 inches) |
| Item Weight | 70.6 pounds |
| Frame Material | Galvanized Steel (Diameter: 1", Wall Thickness: 0.02") |
| Cover Material | 140g/m² High-Density Polyethylene (PE) |
| Number of Doors | 1 (Roll-up Zipper Door) |
| Number of Windows | 12 |
| Indoor/Outdoor Usage | Outdoor |
| UPC | 197988415367 |
8. Warranty and Support
VEVOR offers a 30-day easy returns policy for this product. For any questions, concerns, or support needs, please contact VEVOR Customer Support. You can find contact information on the official VEVOR website or through your purchase platform.





