• Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents
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Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents

$5,205
$4,350
Save $855
Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents

Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents

$5,205
$4,350
Save $855
Found at 6 stores ·Prices updated 1 day ago 
Store
Kit Superstore
$4,349.95 
Bed Bath & Beyond
$4,364.91 
Backyard Provider
$4,794.99 
Wayfair
$4,930.44 
Walmart
Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents
$5,099.00 
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Reviews

[Rewarded Review] DO NOT BUY UNLESS YOU ARE AN ENGINEER

This came in about 500 pieces. Walmart contracted with Angi to get "expert" assembly. HA ! after multiple failed tries, I hired some handymen who spent about 10 hours EACH to get this assembled poorly. (Angi had allowed 2.5 hours. My house contractor laughed at that)) This is not air tight, watertight, or sturdy. The directions are unclear Parts do not fit together well. If I could take it apart and rebox it, I would absolutely send this hunk of junk back to Walmart 100% unsatisfied customer

Lola · Review provided by Walmart
June 07, 2024

Horrible Construction and Service

When assembling parts break. Roof vents blow off with mild wind. Door gaskets come off easily. Nothing positive. Can't return. SMH. $3400.00 down the drain. Had it less than 6 months and is useless.

Joey Sinq · Review provided by canopia.com
April 18, 2024

Mostly satisfied

The greenhouse is mostly what I expected. Some parts feel less premium, but the overall functionality is not compromised. A good value for the price.

ChrisK · Review provided by canopia.com
December 28, 2023

Reasonable price…

I am amazed at the excellent quality of this greenhouse, especially given the reasonable price. Assembly was straightforward too!

astralquill8 · Review provided by canopia.com
December 21, 2023

Huge disappointment with quality, manufacturing, quality control and customer service. Don't buy it!

This product has been a nightmare from the go! The base pieces were not marked and there were unclear instructions showing what size pieces go where. Actually, there were no measurements of the pieces either. We put together and took apart multiple times (first waste of time) until we figured it out. Customer service was no help. When the body of the greenhouse was unpacked we found that none of the polycarbonat panels were marked as well as some of the metal pieces. There are no measurements in the instructions so the only option was to measure each piece, separate them, count them and then call customer service to figure out what went where (hours of wasted time). Once assembly began we dealt with clips that wouldnt insert because holes were not drilled through on quite a few pieces. Clips has excess tags of plastic and had to be shaved. The peaks of the greenhouse at the roof front and back were horrible to assemble. The polycarbonate sheets were supposed to be held together with these interlocking pieces that did not interlock and when inserted into the assembled peaks fell out every time moved. The plastic pieces that formed the peak had to be heated with a hair dryer in order to get them to flex enough to be assembled, all while trying to keep the polycarbonate panels in place. Also the joint caps on the roof pop off every time the temperature changes outside and I am worried what will happen to the rest of the greenhouse with temperature changes. The polycarbonate roof panels are held in by a metal piece that grabs the bottom of the polycarbonate sheet and then is flipped up and back into a channel which locks the panel securely into place. (the instructions were not clear on how this was supposed to work--there are no explanations ) Those metal pieces were all cut 1/8 of an inch LONGER than the channel it was supposed to go into. When the company was contacted and after providing multiple photos of the pieces showing measurements of both the channel and the piece, and after lots of jumping through hoops on my part (which I truly felt were stall tactics) it was finally determined that the metal pieces were in fact cut properly, however the E2 pieces were cut TOO SHORT (E2 pieces form the walls and roof of the ENTIRE greenhouse which, i remind you we were assembling the roof, so the four walls were complete and roof frame was assembled) Canopia's solution was for me to disassemble the greenhouse and they would provide new E2s. Not only that but they would not expedite delivery because "there were other people waiting for their greenhouses". I pointed out that I too had waited and asked them to make an exception. The answer was no. I explained my concern assembling in cold weather and how it would affect the flexibility of the pieces. Didn't care. I refused to disassemble the greenhouse, and at my own expense, paid someone to cut the metal pieces to fit. This assembly experience was horrific. Unmarked pieces, no measurements, unclear instructions, lack of cooperation from Canopia customer service and an attitude that felt like "we have your money, you're on your own". Honestly, after voicing my dissatisfaction with this whole process in a gardening group or two on social media, I am finding others who have had similar asssembly issues with disastrous problems after assembly including panel blow outs, major leaks, shifting of pieces when the weather cooled or heated up among other things. Oh, Canopia also offered to take it back--If I dissassembled, repackaged, paid to ship and restock. Please do yourself a favor. If you are consider spending over $4,000 on this greenhouse, put a little more money in and purchase a different one, a wooden or metal one from another company. This greenhouse is poorly manufactured with little to no quality control, customer service is extremely lacking, and I am just praying that it actually holds together. I wish they would come take it apart, cart it away and give me a refund! Oh lastly for all the horrors of this they have offered me TWO GROW LIGHTS to make up for things. I'm afraid that with their quality control they may cause a fire so I'll pass on those. I tried to be unemotional in the telling of my experience, I am being 100% honest. Please save yourself the aggravation and expense.

K Ploransky · Review provided by canopia.com
November 18, 2023

quality product, terrible instructions

The greenhouse itself is well-made, but the instructions were terrible. They were hard to understand and led to multiple errors during assembly.

12 · Review provided by canopia.com
November 06, 2023

Mostly great, some assembly issues

The greenhouse looks great and serves its purpose well. The assembly instructions were a bit confusing, but I managed to put it together.

cosmoquasar_77 · Review provided by canopia.com
October 20, 2023

Allowed me to grow food year-round

I absolutely love this greenhouse! It went together smoothly and has allowed me to grow food year-round. One of the best purchases ever.

cycloneseeker$88 · Review provided by canopia.com
October 15, 2023

More Than Just a Greenhouse

Not only is this greenhouse functional, but it adds aesthetic value to my garden. The quality of the polycarbonate is outstanding, and it was easy to assemble.

radiantflux#91 · Review provided by canopia.com
September 21, 2023

My Plants' New Home

The quality and design of this greenhouse are unbeatable. Assembly was straightforward, and the materials are top-grade. My plants are flourishing!

nebulaflux$9 · Review provided by canopia.com
August 29, 2023

Weather-resistant

This greenhouse is perfect for my needs. Easy to assemble, weather-resistant, and the design fits my garden perfectly.

cycloneseeker_99 · Review provided by canopia.com
July 30, 2023

I absolutely love this greenhouse!

I absolutely love this greenhouse! It went together smoothly and allows me to grow food year round. One of the best purchases I've made.

arcanequasar*21 · Review provided by canopia.com
July 15, 2023

Price wow , I am thoroughly impressed

I'm very impressed with the quality of this greenhouse given the reasonable price. It was easy to put together and is really well made. I would highly recommend this product.

enigmaluna021 · Review provided by canopia.com
July 01, 2023

Impressive functionality...

Impressive functionality. The assembly time was reasonable. The packaging was secure, and all parts were included.

luminarwhisper_27 · Review provided by canopia.com
July 01, 2023

Has held up great for me!

I highly recommend this greenhouse. Straightforward instructions and very sturdy construction. Has held up great for me!

luminarwhiz#18 · Review provided by canopia.com
June 01, 2023

Perfect for extending the growing season.

I am so happy I decided to buy this greenhouse. The instructions made assembly simple and the finished product is high quality. Perfect for extending the growing season.

velvetbyte_42 · Review provided by canopia.com
May 29, 2023

Love my new greenhouse!

I absolutely love my new greenhouse! It was easy to assemble and seems very well built. It has been a game changer for my gardening abilities.

astralbyte_7 · Review provided by canopia.com
May 10, 2023

It allowed me to extend...

For the price, you can't beat the quality of this greenhouse. Assembly was pretty straightforward. It allowed me to extend my growing season significantly.

nebulavortex%8 · Review provided by canopia.com
April 24, 2023

Quality You Can Feel

The quality of this greenhouse is palpable. From the aluminum frame to the clear polycarbonate panels, everything feels premium. It's a game-changer for my gardening!

lunarbyte#42 · Review provided by canopia.com
April 18, 2023

Purchasing this greenhouse was one of the best decisions

Purchasing this greenhouse was one of the best decisions I've ever made. Assembly was pretty straightforward and the quality is excellent.

stellarnova!88 · Review provided by canopia.com
March 15, 2023
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Customer pictures

Overview

We found this at six stores including Wayfair, Walmart, and Bed Bath & BeyondThis product sells from $4,350 up to $5,205. Users can save 16% by shopping at Kit Superstore.

This is the lowest price we've seen, typically ranging from $4,564 to $4,991.

This product is also marketed as the 

Palram - Canopia Grand Gardener 8' x 20' Clear Walk-In Greenhouse - Green - with 4 Roof Vents at Walmart

.

Description

Experience superior gardening with the Grand Gardener Walk-In Greenhouse. Its virtually unbreakable polycarbonate panels provide clear views and diffuse sunlight, while the heavy-duty resin frame ensures durability and insulation. Enjoy easy assembly with the pin & lock system and excellent ventilation through double doors and roof vents.