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

|263 ratings
Item # 990411218
Current price is Now $1,999.98
was $2,299.98
$300 off
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Smart summary

Generated by AI
  • 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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4.8333 out of 5 stars
4.8333 out of 5 Stars. 42 reviews
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backyard discovery 9' x 6' slant roof cedar greenhouse in white - diy centered front-facing view of a compact slant-roof greenhouse with white-stained cedar lower boards, clear 4-wall polycarbonate upper panels, single front door with black handle and visible hinge plates, dark-stained roof trim, pre-drilled fastener plates, planted ferns at the base; 54 sq. ft. interior implied with staging shelves and suitable for year-round seed starting or a small potting workspace.
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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  1. 5 stars90% (237)
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Showing 1-3 of 263 reviews

Nov 24, 2025
Reviewer name: Kirke50
5 out of 5 stars
5 out of 5 stars review

Zalie Greenhouse build

I have been impressed with the build quality and how well everything went together. The Zalie Greenhouse has been a welcome addition to our backyard! I tried to use the BILT App but found it not helpful. The directions say to lay everything out and check to make sure everything is included and put like items together. I only had half of a two car garage to work in so this was not possible. Everything is arranged by it how it fits within the whole pallet - not necessarily like items together. I found it very helpful to pull the packing list from each of the 8 boxes and use them to find each item as I needed it (keeping most items in each individual box until they were needed). I put each wall together in the garage, by myself, over about a two week period and then my son helped me carry them out and assemble them on a leveled area with a base made out of treated 2X4’s that had been leveled. Another son came to help us and we had everything put together in about 3 half days. We are very pleased with the results and the greenhouse is definitely a great addition to our backyard!

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360
Aug 28, 2026
Reviewer name: Dg89
5 out of 5 stars
5 out of 5 stars review

Great Greenhouse!

Absolutely love my greenhouse! My husband and I built it over prob a couple weeks, which is fine, we were in no hurry. But it was pretty straightforward and came with all the pieces and parts. Nothing came broken. I haven't used it much yet, since it's been too hot. But I plan on using it next spring for sure! Love the look and size of it. It's perfect!

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360
Aug 17, 2026
Reviewer name: Anna Marie
5 out of 5 stars
5 out of 5 stars review

Great Design

Purchased last month. iIt's now completed and securely attached to a cement slab. Looking forward to planting some winter veggies this fall after things cool down here in Florida.

Review from backyarddiscovery.com
Helpful?57DXEVB5DS9K15423063360

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