GreenNest - Outdoor Walk-In Tunnel Greenhouse Garden
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Give Your Plants More Room To Grow
When your garden starts to outgrow windowsills, small planters, or crowded beds, you need a simple way to create more growing space without building a permanent structure.
The 12' x 7' x 7' Walk-In Tunnel Greenhouse gives you a roomy, protected area for vegetables, herbs, flowers, and seedlings—right in your backyard.
Why This One Stands Out
This greenhouse is built for gardeners who want space, airflow, and easy access in one practical setup. The 12-foot tunnel design gives you room to walk inside, arrange plants on both sides, and care for your garden without feeling cramped.
The reinforced PE cover helps shield plants from everyday outdoor elements, while the steel frame gives the structure dependable support. Four roll-up windows and zippered doors let you adjust airflow when the weather changes, so your plants get a more comfortable growing environment through the season.

Key Benefits
- Large walk-in design: 12' x 7.1' x 7.1' size gives you space for rows, pots, trays, and taller plants.
- Easy garden access: Wide zippered doors make it simple to walk in, water, prune, and move supplies.
- Better airflow control: Four roll-up windows with netting help you ventilate the space on warmer days.
- Reinforced PE cover: Designed with a tear-resistant grid for everyday outdoor garden use.
- Steel frame support: Powder-coated steel tubing provides a sturdy base for the tunnel structure.
- Soft-ground setup: Includes stakes to help secure the greenhouse into soil or garden ground.
- Clean backyard look: White and dark gray finish keeps the greenhouse practical without looking messy.

Designed For Real Garden Use
The roll-up windows are a key feature because greenhouses can warm up quickly. Open them to let air move through the space, or keep them closed when your plants need more protection from cooler outdoor conditions.
The zippered doors also make daily use easier. Instead of removing panels or squeezing through a small opening, you can step inside and work around your plants comfortably.
Perfect For
- Starting seedlings before moving them outdoors
- Growing vegetables, herbs, and flowers in a more controlled space
- Protecting young plants from everyday wind and rain exposure
- Creating a dedicated backyard growing area without permanent construction
- Gardeners who want more space than a mini greenhouse can offer

What To Know Before You Buy
Assembly is required, and the greenhouse is designed for outdoor setup on soft ground. For best results, secure it properly and take it down before strong winds or major storms.
Build A Better Growing Space At Home
Give your plants the room, coverage, and airflow they need with a walk-in greenhouse that is practical, spacious, and easy to use season after season.
Add it to your garden setup today and start growing with more space and control.