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Outsunny 20' x 10' x 7' Deluxe High Tunnel Walk-in Garden Greenhouse Kit - Green

5.0 22 Reviews
$199.99 $269.99
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Select: Green, 20"


  • - LARGE WALK-IN GREENHOUSE: Our greenhouse is an ideal way to extend your growing season while easily managing your plants and protecting them from extreme temperatures. Two installation methods: Set it on a hard surface or anchor it into soft soil.
  • - HEAVY-DUTY STEEL FRAME: The plant nursery is constructed of solid steel with a galvanized finish, which resists chipping and peeling. Also, the hot house is equipped with 4 slant bracing tubes, a front crossbar, and middle reinforced tubes for enhanced stability.
  • - TRANSPARENT PLASTIC COVER: The tough, durable, and transparent PE plastic cover of the plant greenhouse protects plants while allowing nourishing sunlight to pass through. The cover can be easily attached to the frame with the included tethers and single-sided tape.
  • - 8 ROLL-UP SIDE WINDOWS: The eight roll-up windows in the greenhouse have mesh netting to allow for cross ventilation and climate control.
  • - ROLL-UP FRONT ENTRANCE: A large zipped roll-up door provides easy access to the inside and can be attached to the top in order to stay open. You can easily anchor the greenhouse into the soil and add stability with the 4 screw ground stakes, 4 supporting rods, and an overhanging cover. NOTE: In order to prolong the service life, you need to strengthen it yourself before bad weather (windy, rainy, snowy, hail etc.)

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  • Details
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Are you a home gardening enthusiast looking for a way to stay in the soil year-round? This Outsunny portable walk-in gardening greenhouse offers the vital protection your plants crave without the need to spend exorbitant amounts of money. The plastic mesh cloth cover of the plant nursery keeps your crops at the perfect temperature and is reinforced by a sturdy powder-coated steel tube frame. The tent-like structure allows you to place the hot house over an existing area or to start a gardening spot inside. The zippered door on the outside of the plant greenhouse allows a seal to be maintained while also providing easy access to the inside. The perfect solution for the true gardener out there that wants to keep their plants healthy throughout the entire year.


  • - Ideal for cultivating plants, flowers, and landscapes efficiently and quickly in all seasons
  • - Protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer
  • - Powder-coated reinforced galvanized steel frame
  • - Made of a durable, tear-resistant, and well ventilated PE plastic cover
  • - 4 slant bracing tubes, middle reinforced bars, and front crossbars for enhanced stability
  • - 4 supporting rods, 4 screw ground stakes, and overlong cover add extra stability to the structure
  • - 8 roll-up side windows for cross-ventilation, climate control
  • - Zipped roll-up door provides easy access to the inside and can be attached to the top to stay open
  • - Includes tethers and single-sided tape to attach the cover to the steel frame


  • - Material: Steel Frame, PE Cover
  • - Net Weight: 74.8 lbs
  • - Color: Green
  • - Overall Dimensions: 19.5 ft x 9.8 ft x 6.8 ft
  • - Mesh Window Size: 17.75" L x 19" W
  • - Door Size: 68.5" W x 65.75" H
  • - Pole Diameter: 25mm (0.9842 inches)
  • - Redundant Cover Width: 4" (directly put on the floor), 8" (anchor into the floor)
  • Accessories:
  • - 4 x Screw-Type Ground Stakes
  • - 4 x Pull Ropes
  • - 2 Rolls of Single-Side Tape
  • Color Green
  • Size 20"
  • Brand Outsunny
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Question & Answer Guidelines
Do you have the replacement cover for this greenhouse?
By ~Jenn on 09/04/2021
Regretfully, at this time we are not able to sell individual parts for any of our items, if you believe your order is within it’s warranty period, please let us know the nature of the issue that requires a replacement part and any order information you have available for us to confirm the warranty.
Is it waterproof
By Erin W. on 10/04/2021
This product can be slightly waterproof.
How long does this take to build approximately
By dawn westberry on 10/02/2021
It normally takes around 2 hours for 2 people to put together.
How thick (what's the diameter?) are the steel frame poles? I need to know to purchase my anchoring supplies.
By Contessa Crees on 09/27/2021
Redundant Cover Width: 4" (directly put on the floor), 8" (anchor into the floor)
Does anyone have a copy of the manual?
By Randy Koorsen on 09/27/2021
Please contact Aosom Customer Service and we will be happy to send the manual out to you. Thank you
Based On 22 reviews

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Showing 1-5 of 22 reviews.
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James M...
Good product, easy to put up
Ordered 2 of these to start and grow plants for the local farmers market. All parts in the box. Review the instructions and remember that the longitudinal framework goes on the inside. Put together loose first and then tighten everything once it is put together. Would be nice to have a zipper opening on both ends for more airflow. Overall I am satisfied with the quality and the final product.
Jordan M...
Good value nice product.
So far it has been great.  You'd better brace it and anchor it down.  I used 4x4 post on ground and then braced the frame to those. All of these preventive actions hopefully will extend the life.
Great product for the price. Easy set up, too!
Easy assembly, snug fit, its perfect for how we were wanting to use it. We put some DG down for a pad and then added pea gravel for the areas where we need drainage from watering. A bit of pea gravel to hold down the flaps on the outside and its ready to go. One thing I didn't realize (not the fault if the product) is that it is 7 ft tall only in the center, I thought it was 7 ft at the lowest point of the ceiling (and higher at the point). Totally my error in understanding. Looking forward to putting it to use!
Carrie C...
Great For Chicken Run
It took my Dad and I a full day to assemble. I am using this in my chicken run as protection from the elements during the cold months. So far it has withstood some heavy downpours this rainy season. As it becomes colder, I will lower the sides. My chickens like it so far.
Janice J...
My Greenhouse
In today"s world and the way inflation has effected the American way of life the green house I purchased has saved me more than I can tell. I would advise anyone and everyone to purchase this House and get a Jump on the coming food shortage thank you guys .

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