Backyard Discovery

Backyard Discovery 11'x7' Traditional Cedar Greenhouse - DIY

|206 ratings
Item # 990409778
Current price is $3,499.98
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Highlights

  • 83 sq. ft. of interior space
  • Pro-Tect™ tested and proven to withstand up to 5,700 lbs or 30" of snow load, and winds up to 100 mph*
  • Inviting brilliant light brown stain delivers stylish appeal and improved weather-resistance; Stain saturation may vary
  • Built-in workstation offers 83 linear feet of fixed lower and upper staging shelves
  • Assembly Required

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4.6147 out of 5 stars
4.6147 out of 5 Stars. 911 reviews
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backyard discovery 11'x7' traditional cedar greenhouse - diy 11'x7' cedar walk-in greenhouse with pergola entrance, clear 4-wall polycarbonate roof panels and glazed sidewalls, built-in lower wood panels, visible vent window, workstation area and foldable staging shelves suggested by interior layout; placed on a stone-edged gravel pad in a leafy backyard, also suitable for starting seedlings or organizing potted plants when not in active use.
Backyard Discovery 11'x7' Traditional Cedar Greenhouse - DIY
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About this item

Product details

Spacious and Thoughtfully Designed

Step into your garden oasis with the 11’ x 7’ Traditional Greenhouse from Backyard Discovery. This spacious walk-in greenhouse is designed with the gardening enthusiast in mind. It features four foldable staging shelves, a built-in workstation, hose hook-ups, and six moveable plant hooks for versatile plant care and organization.

Optimal Ventilation and Temperature Control

Two easy-open windows provide natural airflow and allow for pollination, while the temperature-activated exhaust fan ensures optimal ventilation. This creates ideal growing conditions for your plants, regardless of the season.

Durable and Stylish Construction

Crafted from beautiful cedar wood and commercial-grade 4-wall polycarbonate, this outdoor greenhouse is naturally resistant to rot and decay. It also provides excellent heat retention, making it perfect for year-round gardening. The charming pergola over the entrance adds a touch of timeless style and creates the perfect spot for climbing vines and lighting.

Pro-Tect™ Tested for Durability

The Bellerose Greenhouse is Pro-Tect™ tested and proven to withstand up to 5,700 lbs of roof weight and 100 mph winds*, ensuring it’s built to last. This makes it a reliable addition to any backyard or garden.

Convenient PowerPort™ and Easy Assembly

The patented PowerPort™ features three electrical outlets and three USB ports to connect fans, misters, grow lights, and other gardening accessories. This backyard greenhouse comes ready for assembly and offers guided instructions with the BILT® app, so you can start cultivating your garden sanctuary today.

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Specifications

  • Product Dimensions: Overall: 14’ 8 ½” L x 8’ 2” D x 9’ 8 ¾” H
  • Timeless Style: Attached pergola creates a charming aesthetic, perfect for climbing vines, hanging plants, or decorative lighting
  • Footprint: 11’ 1 ½” L x 7’ 4 ½” D
  • Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth
  • Spacious Interior: 83 sq. ft. of interior space with a built-in workstation offers 32.5 linear feet of foldable and fixed staging shelves, and 6 plant hooks to suit your gardening needs
  • Optimal Insulation: Commercial-grade 4-wall polycarbonate roof and window panels improve heat retention by 30% for year-round gardening (compared to standard double-wall polycarbonate)
  • 100% Cedar Wood: Made from durable cedar wood for exceptional strength and natural resistance to decay
  • Passive Ventilation: 1 easy-open window allows air circulation and pollination to maintain ideal growing conditions
  • Ready to Assemble: Pre-cut, pre-drilled, and pre-stained pieces, paired with step-by-step instructions in the interactive BILT® app, offer easy installation
  • Powered Up: Patented PowerPort™ features 3 electrical outlets and 3 USB ports to power your gardening accessories (power source not included)
  • Industry-Leading Warranty: 5-year warranty for added peace of mind

Member ratings & reviews

4.9 out of 5 stars
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Showing 1-3 of 206 reviews

Oct 14, 2025
Reviewer name: Amy G
5 out of 5 stars
5 out of 5 stars review

Exceeded Expectations!

We’ve wanted a greenhouse for years and finally found one with the looks, functionality, and price we hoped for. The service was excellent, materials of great quality, instructions easy to follow, and assembly totally possible for an older couple to manage by ourselves. (We have some construction experience.) The fan with thermostat works well and the interior is customizable for our needs. We love it and are so glad we got the Bellerose.

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110
Jul 29, 2026
Reviewer name: Carol
5 out of 5 stars
5 out of 5 stars review

Dream Greenhouse!

I’ve been dreaming about having a greenhouse for 20 years, and this one absolutely delivers! We just got this greenhouse set up and I couldn’t be happier with it. The build quality is what really sold me — the frame is solid, panels fit together nicely, nothing feels cheap or flimsy like some of the other kits out there. The features really make it stand out: the wrap-around shelving gives me tons of room to organize everything, having electrical and water inside is a game changer for convenience, and the venting keeps things from overheating on sunny days. I’ve got big plans for it: starting seedlings for my vegetable garden, keeping my plants going through the winter instead of losing them to frost, and growing/propagating my bromeliads (finally have a proper spot for them!). Assembly wasn’t bad at all, and once it was up you could tell right away this is something that’s going to last. Really happy with this purchase — if you’re on the fence, go for it!

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110
Jul 9, 2026
Reviewer name: HandyE
5 out of 5 stars
5 out of 5 stars review

Easy to build and great quality!

This kit is amazing! I have never been “handy” but I was able to help construct this with my husband! I have so much pride in what we built! The instructions are great and easy to follow. I wanted a white one but in the bigger size so we painted it white! I love it so much and my neighbors are impressed too!

Review from backyarddiscovery.com
Helpful?273XAY4BFEM715430262110

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