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6x12 FT Greenhouse for Outdoor, Heavy Duty Polycarbonate Greenhouses, Large Walk-in Greenhouse with Roof Vent, Aluminum Hot House for Garden & Backyard

  • Based on 14 reviews
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$499.99 Why this price?
Holiday Deal · 89% off was $4,399.00

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Fulfilled by Softkiss Inc
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Style: 6X12 FT


Features

  • Heavy Duty GreenhouseOur Walk-in Greenhouse is constructed of 720 g/m2 polycarbonate panels and a specially reinforced aluminium frame for superior durability. It can withstand all kinds of wind and rain, providing year-round protection for plants and ensuring a stable and long-lasting horticultural environment.
  • Greenhouses KitsOur outdoor greenhouses, with additional plant grow lights, temperature and humidity gauges, and solar strips, allow gardeners to focus more on their passion for growing, which helps plants grow healthy and thrive and bloom.
  • Ventilation DesignOur greenhouse design integrates adjustable ventilation with secure access, featuring lockable doors and 5-stage adjustable ventilation windows for optimal air circulation and security.
  • Safety and ProtectionOur polycarbonate greenhouse can withstand winds up to 20 mph and snow weights of 160 pounds per square meter. It's also hail-resistant, with over 92% light transmission, excellent insulation and UV protection!
  • EASY INSTALLATIONA comprehensive set of instructions is included so that two competent DIY enthusiasts can build a greenhouse of this size in less than 4 hours. It is recommended that you build a foundation that is 3-5 inches larger than the base of the greenhouse. If you have any problems with installation or use, please feel free to contact us!

Color: Black


Brand: Benass


Cover Material: Polycarbonate (PC)


Number of Doors: 1


Number Of Vents: 5


Door Style: Sliding Door


Manufacturer: Benass World


Closure Type: Zipper


Indoor/Outdoor Usage: Outdoor


Special Feature: Heavy Duty


Product Dimensions: 140 x 71 x 84 inches


Country of Origin: China


Item model number: greenhouse


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Indoor greenhouse
This worked perfectly as an indoor greenhouse. It was a lot bigger than I expected! Tons of space for plants. Installation was very easy and straight forward. The metal frame provides a sturdy foundation and the cover slips right on top. It can be secured to the metal frame with built in ties. The front zipper enclosure allows for humidity to build within, but can also be rolled up and secured with a tie. If using this for indoor plants, it is easy to attach grow lights and fans to the metal shelving with zip ties. Overall very happy with this greenhouse and would recommend! ... show more
Reviewed in the United States on November 14, 2024 by No name

  • Very Difficult to Assemble Because of Incorrectly Sized and Improper Parts
Style: 6X12 FT
Quite possibly the worst item I've ever purchased from Amazon. Instruction descriptions and pictures are lacking in details, outright wrong in some instances (parts shown to be installed one way, when actually it needed to be different), insufficient numbers of screws of one size, too many of another. One part -- the door -- is supplied incorrectly; I had to drill out rivets and re-orient to pieces. We eventually got it built, but I'm a pretty good home DIYer, and this took way too long and too much effort. I feel sorry for anyone who doesn't feel comfortable with tools and construction. Now we wait to see how long it holds up. Oh, by the way -- the company's customer service line is non-responsive. ... show more
Reviewed in the United States on May 5, 2025 by DSA

  • Make my patio tidy
I use this rack for my plants on the patio. It is easy to assemble, and I didn't even read the instructions. Then I can put all my small flowerpots on it. I have not used the cover to keep it warm. Maybe I can use it that way when the weather is colder.
Reviewed in the United States on September 9, 2024 by Xiaoyi

  • Great solution for my winter planting g
Living in a warmer climate our planting season goes through our winter. This greenhouse has made it so much easier. I made sure to measure my shelf before purchasing and it fit perfectly. It is well constructed and made with quality materials. I moved my young plants outside with no problem. I will be stanting my seeds in January for an early spring planting and this is going to make it so much easier. ... show more
Reviewed in the United States on November 28, 2024 by McAdams

  • Not worth it
Style: 6X12 FT
Do not waste your money. Took an entire day with two people.. one of which is a contractor… to put it together. First gust of wind and panels started coming out. The instructions skip steps. A few of the metal pieces came bent. Really, really disappointed.
Reviewed in the United States on March 12, 2025 by Hannah

  • Very good
Really liked it. Light and good quality. Super easy to install. Can’t wait to start my seedlings in it!
Reviewed in the United States on August 26, 2024 by Dragonfly

  • Not worth for money
Style: 6X12 FT
One of the poor product. It not worth it. The screen are broken for wind. Instruction is not clear and few missing parts
Reviewed in the United States on April 13, 2025 by Amazon Customer

  • Useful
I live in an apartment with a few plants I love. I was looking for a way to save them in the winter. This product serves me well. Since it is not very big it doesn't take space from my tiny apartment. Great for my application
Reviewed in the United States on November 23, 2024 by Tharindu De Silva

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