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Customer reviews for Backyard Discovery 9' x 6' Modern Cedar Greenhouse for
Backyard Discovery 9' x 6' Modern Cedar Greenhouse
4.9 out of 5 stars
stars
33 ratings33 reviews
  1. 5 stars94% (31)
  2. 4 stars6% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-10 of 33 reviews
Apr 14, 2026
Mike
5 out of 5 stars review

Beautiful Greenhouse with ready to use features!

I finally have my beautiful greenhouse! I have been gardening for many years using my basement and 3rd floor finished attic to start and grow seedlings. My new Poppy Greenhouse is perfect for my needs. It took me & my son-in-law about a month to build. The assembly booklet was easy to follow and all the parts fit together nicely. I sealed all the wooden parts first by using the Garden Box sealer. I highly recommend using a paint sprayer to do this ... I did. The greenhouse looks beautiful and it even has lots of shelf space and hookups for water and electricity. It was fun to build and I love it!

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Jul 12, 2026
PPJP1660
5 out of 5 stars review

Great DIY project kits

I ended up purchasing the 11x7 Poppy greenhouse over the Memorial Day weekend, after reading a multitude of reviews. Based on those reviews I decided to give Backyard Discovery a chance. From delivery to final build I could not have been happier with the experience. As a DIYer, this was in my wheelhouse. What was most impressive was the build instructions, which were complimented by the online 3D app. The inventory list for each box was invaluable in saving time from having to look for the multitude of parts and hardware. To make the build easier, I set up a 6ft table in my garage and placed all of the hardware in plastic containers which were arranged numerically. This preparation will save an enormous amount of time searching for specific hardware. The quality of the cedar was very good, solid, and consistent. Throughout the build, the instructions actually had notes, in red, that were important “lookouts” so as not to make an error with regards to specific part orientation or sequence. As I worked my way through the build, the more impressed I became with the instructions and how I could tell that the folks responsible for the instructions were truly hands-on common sense engineers. My hat off to the company for their efforts in making these projects enjoyable along with providing a wonderful finished product…that appears to last. As with any quality build, if you do not ensure that the pad is level and the sidewalls are not square and level, you will not have an enjoyable experience. Backyard Discovery has hit a grand slam with their kits. Thank you for an enjoyable experience and wonderful sense of accomplishment that my wife will use and enjoy for years to come!

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Jun 14, 2026
Jaynegirl23
5 out of 5 stars review

Absolutely LOVE my greenhouse!!

I absolutely love My 11 x 7 poppy greenhouse!! The directions were very thorough and easy if you take it step-by-step. The craftsmanship and quality of the greenhouse is like none other! I am so in love! It is absolutely magical. I added my own, finishing touches to it to make it uniquely mine but all of the detail and accessories that it comes with are absolutely amazing. I may just move into it!!

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Jun 25, 2026
LT71
5 out of 5 stars review

Excellent quality!

I love it. The kit has MANY parts--but that just means it's comprehensive and not cheap. I wish BD made cedar sheds that matched their greenhouses! Pics coming soon...

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Apr 8, 2026
MissBee
5 out of 5 stars review

Perfect little greenhouse

Perfect little greenhouse! Spent the rainy weekends sealing all the pieces. Put together the frame and transported it to the garden, then from there added piece by piece ( there is A LOT of pieces) until it was completed! Worth all the work! Now time to start growing!

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May 21, 2026
John7
5 out of 5 stars review

Reasearched and this is the best

I have unpacked the boxes of my 6x9 poppy greenhouse. I now am going to seal the wood with Once-Seal wood sealer and then assemble. Just by the way it was packed, the quality of the pieces and the in depth instructions, i know this is one fine product and will be the perfect greenhouse for my urban back yard

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Apr 25, 2026
Montana Greenhouse
5 out of 5 stars review

Quality Product

I was impressed with how every part precisely lined up and went together. The placement of the 1,000 pieces was definitely based on fit, not the order the boxes were numbered. I started with box 1 and had to go to possibly the last box to find a part. So my advise is to lay out all the parts alphabetically and numerically and in a way that can be covered in the event of rain or wind. I would have probably saved about 10-15% of my assembly time not having to search for the right parts.

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Sep 27, 2025
K and S
5 out of 5 stars review

Wonderful Greenhouse

We are thrilled with our greenhouse! It looks fabulous in our yard. The quality of the materials is wonderful. Our main purpose is to over winter outdoor plants and be able to start spring seedlings outside. Although it was many steps to assemble, the directions are straight forward. We used the paper and Bilt directions. Total actual build time was about 14 hours. Our only issues were weather related. Unable to doing all the sealing of the wood and the sealant on the roof panels to due extreme heat and humidity (Florida in the summer), We added a small patio on front and ran a water line from the house. We have started fall seedlings and look forward to doing all are spring seedlings and overwintering our outdoor plants. We never write reviews, but felt this product was beyond our expectations.

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Apr 4, 2026
Gardenlady
5 out of 5 stars review

Smells so good!

This greenhouse is amazing! Good quality and easy to follow instructions. There were only a couple of things I would've changed in the assembly instructions, but overall excellent!

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Apr 21, 2026
GardenJoy
4 out of 5 stars review

Just one small issue

Just had a couple of young men assemble this greenhouse for me. It is beautiful! They did it in 2 1/2 days, installing it on top of an 8x12' deck. My only issue so far is that I cannot get the fan to operate correctly. I set thermostat to come on at 80 degrees, but even at 58 degrees it just runs constantly. Will be contacting Customer Service for help.

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