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Customer reviews for Backyard Discovery 9' x 6' Slant Roof Cedar Greenhouse for
Backyard Discovery 9' x 6' Slant Roof Cedar Greenhouse
4.9 out of 5 stars
stars247 ratings247 reviews
  1. 5 stars90% (222)
  2. 4 stars8% (20)
  3. 3 stars0% (0)
  4. 2 stars2% (4)
  5. 1 star0% (1)

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Showing 31-40 of 247 reviews
Dec 2, 2025
Cinnamon
5 out of 5 stars review

I built my Willow solo!

I purchased my Willow 9x6 greenhouse in July but waited a few months to build it. It was too hot here in southern California to comfortably do that kind of work in the summer. In the meantime, I put Penofin stain & sealer penetrating oil on all the wood components. All the parts arrived in perfect condition. As a 65 year old woman (able-bodied with fairly basic DIY skills), I am proud to say that I constructed the entire greenhouse myself -- zero assistance from anyone! It's my first project as a retiree. The instruction manual is detailed and well illustrated. Whenever I was not precisely sure about something, the BILT app clarified the situation. I mostly followed the instructions closely. The exception to this was roof construction. Because I was working solo, I couldn't build the roof and then hoist it into place. Instead, I simply first installed the purlin cleats and rafters and then attached the purlins to them (a much easier method, I think). My Willow is anchored to a foundation of pressure-treated 4x4s that are attached to 8 buried 29-lb concrete piers (metal straps shortened with a hacksaw). I made the floor of square 12-inch concrete pavers and gravel. The most difficult aspect of this project was installing the metal splice covers and the metal trim around the edge of the roof -- they lack pre-drilled holes and I'm not particularly comfortable standing on the fourth rung of the ladder. I am thrilled to finally have a greenhouse! It's something I've wanted since I was a kid. After over a year of shopping online (investigating all the possibilities for small greenhouses), I decided to purchase the Willow because it had consistently excellent reviews that mentioned the quality of materials, clear instructions, and attentive customer service (I didn't have to consult customer service!). Although the price has increased by $200 since I purchased mine, I still think it's a great value. Now, I'm excited to fill it with plants. In the summer, I expect to need to cover it with shade cloth.

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Dec 16, 2025
Rjohnso7
5 out of 5 stars review

Sturdy and beautiful greenhouse

we bought this for garden starters, herbs, and to keep our lemon and lime trees (planted in 55 gallon trash cans) during the winter time in Oklahoma. Beautiful cedar wood, extra thick poly panels. Following the construction instructions through the BILT app is a must and easy to follow with 3D pictures.

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Nov 3, 2025
AC73
5 out of 5 stars review

Impressive Quality and Great Design.

I recently finished our new Zalie 12x7 greenhouse and we are thrilled with how it looks in our backyard. As a retired residential contractor I was very impressed with the quality of the kit and the ease of construction. All of the components fit well and the pre-drilling, including pilot holes, was right on. I took the time to pre-stain every piece of cedar on all sides and ends to ensure maximum protection in our wet environment.

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Oct 24, 2025
Goo13
5 out of 5 stars review

No more weeping for my Willow!

Absolutely love my new greenhouse! It is exactly what I have always wanted. First of all, love the design. We live in the mountains in the Shenandoah Valley of VA, so we built the decking platform in advance. We enlisted some friends for our building weekend. Taking the time to open every box & lay everything out and organize is key. As so, many of said, everything is clearly labeled and align with great detail. Keeping it square is crucial in the end! We spend a good 2 1/2 days to complete it of course, then I started customizing! We put insulation down on the floor and then laid finished pine on top, which I stained darker for contrast. We also are adding a small sink that we will find very useful. It’s as tight as a drum and we’re so excited for spring. Great product and great value. Highly recommend!

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Nov 25, 2025
ProudGardeners
5 out of 5 stars review

Best instructions ever using 3D application.

all parts were marked and referred to during each step of the build. all steps were very clear and not confusing. what makes this build the best I've seen is being able to look in detail using the computer app to ensure that pilot holes and grooves in the material or in a proper position. without instructions this project would be very difficult. I feel that a beginner DIY'er would get a sense of pride building this high quality greenhouse. Nothing was spared in the materials.

Review from BILT
Helpful?2MCY9L0CWZXG15423013275
May 12, 2026
SandysJoy
5 out of 5 stars review

Sandy's joy

High quality construction

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Apr 14, 2026
Tifa
5 out of 5 stars review

Zalie greenhouse

I bought this last month I think is a great structure super spacious and I love the foldable table as well the self regulating fans.

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Oct 7, 2025
Beau Oyler
5 out of 5 stars review

This is the ONE!

I absolutely love my Zalie greenhouse! Fairly simple to build, instructions are incredibly clear. Added a Dreo heater for the winter and moved my succulents in last night. Can't recommend enough!

Review from backyarddiscovery.com
Helpful?2MCY9L0CWZXG15423013275
Oct 9, 2025
Bob King
5 out of 5 stars review

Kay's green house

me being 25 instead 74 and 90 degree weather. darker stamps on the wooden parts. resealable bags for screws, bolts, nuts and washers. bbuilt on a level and square trex deck.

Review from BILT
Helpful?2MCY9L0CWZXG15423013275
Oct 13, 2025
Augustus
5 out of 5 stars review

Clear and straightforward

easy to build, just follow the instructions and line up your guide holes. I built all four walls first, then put everything together. for clear and visual instructions download bilt app for a 3D view.

Review from BILT
Helpful?2MCY9L0CWZXG15423013275