Backyard Discovery

Backyard Discovery 9' x 6' Slant Roof Cedar Greenhouse in White - DIY

|257 ratings
Item # 990411218
Current price is $2,299.98
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Smart summary

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  • Modern Cedar Design: Features a compact slant roof design, crafted from natural cedar wood with a brilliant white stain and commercial-grade 4-wall polycarbonate panels.
  • Optimal Climate Control: Equipped with a temperature-activated exhaust fan and an easy-open window for ventilation and natural air circulation, promoting plant health.
  • Functional Interior: Offers 54 sq. ft. of space, including a built-in workstation, 54 linear feet of staging shelves, and convenient hose hook-ups.
  • Integrated Power: Includes a PowerPort with three electrical outlets and USB ports, allowing connection of various gardening accessories like fans and lights.
  • Extreme Durability: Pro-Tect tested to withstand up to 2,850 lbs of roof weight (or 30\" snow load) and winds up to 100 mph.
  • DIY Assembly: Ready-to-assemble kit with pre-drilled, pre-cut, and pre-stained cedar pieces simplifies the setup process.

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Backyard Discovery 9' x 6' Slant Roof Cedar Greenhouse in White - DIY
Backyard Discovery 9' x 6' Slant Roof Cedar Greenhouse in White - DIY
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About this item

Product details

Modern and Compact Greenhouse Design

Introducing the Slant Roof Greenhouse from Backyard Discovery, a modern greenhouse kit designed to fit compactly in your backyard. Crafted with natural cedar wood and commercial-grade 4-wall polycarbonate panels, this greenhouse is perfect for year-round cultivation of a variety of plants, veggies, and herbs. Its unique design and compact footprint make it an ideal addition to any garden.

Optimal Plant Health Features

This greenhouse is equipped with a temperature-activated exhaust fan for forced ventilation and an easy-open window for natural air circulation and pollination. These features work together to maintain optimal plant health, ensuring your garden thrives in any season.

Spacious and Convenient

The Slant Roof Greenhouse includes spacious staging shelves and a built-in workstation, providing ample room for planters, soil, and gardening tools. It also features convenient exterior and interior hose hook-ups, making watering your plants a breeze.

Integrated PowerPort™

With the integrated PowerPort™, you have the flexibility to personalize your gardening experience. This feature offers three electrical outlets and USB ports, allowing you to connect fans, misters, lights, and more to suit your gardening needs.

Durable and Easy to Assemble

Built to last, the Slant Roof Greenhouse is Pro-Tect™ tested and proven to withstand up to 2,850 lbs of roof weight and 100 mph winds*. This ready-to-assemble wooden greenhouse comes with pre-drilled, pre-cut, and pre-stained pieces, making it easy to start your garden today. Transform your outdoor space into a thriving garden sanctuary with the Slant Roof Greenhouse.

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Specifications

  • Product Dimensions: Overall: 9’ 4 ¼” L x 6’ 2 ¾” D x 7’ 10” H
  • Contemporary Style: Clean architectural lines bring a modern minimalist aesthetic to any outdoor space
  • Footprint: 9’ 4 ¼” L x 6’ ¾” D
  • Forced Ventilation: Includes a temperature-activated exhaust fan to regulate climate for healthier plant growth
  • Spacious Interior: 86 square feet of interior space with a built-in workstation offers 23 linear feet of foldable and fixed staging shelves 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 257 reviews

Jun 28, 2026
Frank
5 out of 5 stars review

Graet Greenhouse

This is a great greenhouse. It took a while to assemble but I'm 75 years old.It was well worth it. Seems very sturdy and the fold-able shelves are a nice touch. With the fan and two operable windows along with the vents temperature can be reasonably controlled. I would definitely reccomend

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360
Jul 12, 2026
Julie
5 out of 5 stars review

Awesome for Alaska

What a great greenhouse! I bought it for the snow load and wind specifications since I’m in Fairbanks Alaska. I shipped it up through Carlisle Connect without any issues. Staining the greenhouse took two solid days as there’s so many pieces but everything was well marked, instructions were very easy to follow. I used a stain color called “cedar.” The vents and fan seem to work really well to cool it down from the intense sun. It also holds heat pretty well overnight. I bought this last year so it’s gone through one winter and held up perfectly. I really enjoy going and working in this space. Highly recommend!

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360
Jul 2, 2026
Kris
5 out of 5 stars review

Great Design!

I absolutely love my new greenhouse. The automatic ventilation and the hose spigot are excellent features that really help manage the plants I keep in there. The design is aesthetically pleasing and the polycarbonate appears to be really durable. Looking forward to all the things I can grow in my greenhouse.

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360

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