Top Rated in Greenhouses & Accessories

Compare the most helpful customer reviews of the best rated products in our Greenhouses & Accessories store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

Top rated products in Greenhouses & Accessories

4.3 | 2,300 customer ratings
81% of the ratings are 4-stars or 5-stars
I've had it about a month. I live in an apartment with a decent size patio. My seedlings have been doing very well. Upon setting the greenhouse up my husband zip tied the shelves to the frame for extra security and also zip tied to our patio railing as well. I've enhanced it since then with heating mats for seedlings, a couple battery
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By Elise
I'm giving this 4 stars only because it needed some tweaking to make it perfect. Buy zip ties to secure the racks to the rods, because chances are the racks were distorted in delivery--making the shelves uneven and unstable. But once you zip-tie them down, they're great.

I outfitted my greenhouse with a combination
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I had high hopes for this but was quickly disappointed. The greenhouse was easy to assemble. I admit it didn't feel as sturdy as I'd have liked but it seemed like it would suite my needs, to shelter my succulents from the mild Northern California winter. I assembled this 2 days ago. I zip tied the shelves to the frame to make them extra
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By Kestrel Carroll
4.4 | 461 customer ratings
86% of the ratings are 4-stars or 5-stars
I installed this 70% green shade cloth over my wife's flowers on our deck. I used fender washers and wood screws. Photo #2 shows the shade difference on a sunny day. Temperature difference is about 10 degrees. This cover has been a few strong storms and suffered no ill effects as of yet. Time will tell about longevity but so far so good.
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By Rich 182
Looks great, high quality, lightweight. Lets the breeze
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By Saged Alawi
I bought a 12x10 back in early 2015
It was getting to be in rough shape - now keep in mind this shade cloth has been in Arizona sun the whole time.
Can't complain getting 4 good years out of it and is now providing shade for my tomatoes.

The most recent order was for a 12x20 which arrived as a 12x16
The bag was
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By Robert Enyeart
4.4 | 423 customer ratings
83% of the ratings are 4-stars or 5-stars
This greenhouse is great! I'd been looking forward to purchasing one for some time. At first I was adverse to one this size, thinking it would be too small, or thin, but with a simple shelf removal, addition of a fluorescent light, good, thorough reviews, and a very affordable price, everything turned out perfect! I purchased this
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By Aminah777
So, the first time I ordered this greenhouse, 2 of the long bars were missing and thus, missing middle support bars for 2 shelves. The shelves could barely hold any weight without bending down. But luckily they quickly shipped me a new one and I returned the old one.
Now for the price (I got it when it cost $25 for the 4 Tier one)
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By Jessica C.
Assembly is easy, quality is ok, however, the height in between shelves is not enough for my plants, I need to take out the middle shelf in order to have more room for the
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By Cocoa Milk
4.3 | 848 customer ratings
84% of the ratings are 4-stars or 5-stars
Easy to set up. First greenhouse so I'm not sure about it yet, so far it's pretty great.
*Update* - A little over a month and it is already beginning to rip along several sides at the seam. It is not excessively windy where I am or where in my yard it is positioned so I am already looking at getting something a bit stronger and worth
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By Tyler G
I bought this greenhouse to create an environment for growing mushrooms, and I also grow quite a few veggies under lights. My purpose in this review is to describe the advantages of this greenhouse for both purposes and for uses both inside and outside.

The initial setup of this greenhouse was pretty easy, but you need to make
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By Judy L.
Just got my greenhouse in the mail. Assembling it and it was pretty easy. As of now I have no complaints. Great first
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By jason jenkins
4.7 | 115 customer ratings
94% of the ratings are 4-stars or 5-stars
These clips work great!!! These are used for my harbor freight 10x12 greenhouse. The original clips that came with the greenhouse always pop off in the winds. Constantly walking around picking them up. Since I purchased these I haven’t picked up one! I have them about 6 inches apart on the larger panels. They’re almost touching each
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These clips are made of thicker wire and much stiffer than the ones that came with the Harbor Freight greenhouse. The HF clips keep popping off when the strong winds in this area cause the greenhouse to flex. Putting these clips on made it noticeably more rigid so that problem should be solved. I recommend using gloves to put them
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By Jerry R.
They're glazing clips, they were packaged well and neatly stacked in the bag, arrived timely.

However they're not 1/2 as tensioned (strong) as the clips that came in my greenhouse kit and as such don't hold the polycarbonate panels with any security.

The clips that came in my greenhouse kit are so strong, I had to
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By No Clucks Given
4.3 | 566 customer ratings
84% of the ratings are 4-stars or 5-stars
I bought two Univent Automatic Vent Openers Standard, for a Harbor Freight 6' x 8' greenhouse I bought this year. I tried the HF auto vent openers and returned them the next day!
These openers worked right out of the box and have opened and closed the greenhouse vents perfectly. It takes a few minutes of reading the instructions to
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By Gary Alberts
I purchased this to open a homemade 12x12 polycarbonate window I installed in the gable of the greenhouse I built. Upon opening it I had my doubts. The return springs are so strong you can barely force it open and I thought there is no way that the cylinder would build enough pressure to force this thing open. I screwed the one end of the
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By kwcarguy
Great design and well made. It's an import, but from Denmark, not China. It comes with instructions and you should watch the company's excellent video.
I use it for a home-made cold frame and it works beautifully. My seedlings need protection from the chilly nights but, when I forget to open the top, they get cooked by the mid-day
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By Tony G.
4.4 | 242 customer ratings
85% of the ratings are 4-stars or 5-stars
Shipped really quick and super easy to set up. Didn’t have to use zip ties for stability like I’ve read on reviews for other indoor greenhouses. Extremely
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By julie cole
+ Lightweight (10lbs, if that)
+ Super fast to assemble (12mins with taking pictures at each step)
+ Feels strong enough for a cat to jump on a shelf (but not jump off because of the lightweight), or at least 2 5lb mushroom blocks (10lbs) on each shelf
+ The plastic/PVC sheeting is longer than the height by
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By C. Moeller
Easily assembled, deep shelves for seed starting trays, saves space on balcony, nice enough to start seeds inside first then move outside. She loves it!
NOTE: Only issue I had with it was the way it was shipped. The product box was barely sealed so that when I picked it up the long sides gaped open. I was afraid that any small parts
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By Mom
4.4 | 203 customer ratings
86% of the ratings are 4-stars or 5-stars
Very easy to assemble and it’s very
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By Amazon Customer
The best buy for a newby like me! It saved me counter space with the two level and all the seeds I started out with. I added my lights and now have multiple live plants ready to be transplanted. It’s not pricey yet very useful. No more clutter and for me, a must have for beginners like me. Helped me organize all my planted seeds (now
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By M. Alba
Glad to say they weren't, I had hoped this could house my two banana plants as they like humidity more than heat. I may have to buy a second one for the other, not sure yet. I like the design, it's easy to put together - just have a hammer at the ready but only tap near the rod insertion points. Even if you don't use all three shelves
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By Joseph Figueroa
4.7 | 91 customer ratings
93% of the ratings are 4-stars or 5-stars
I am very pleased with the Agfabric 60% Greenhouse Shade Cloth Cover. I purchased the 8' x 12" size and installed it in my small nursery to protect some of my more delicate plants. It is very well made and I am particularly impressed with the grommeted webbing on the outside. The Agfabric is much better made than some of their
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By OsterCharm
An early high temperature streak threatened the peas in our garden, so I was looking for a shade tarp to temporarily shield them from the sun. This seems to be an ideal solution. The sturdy grommets are withstanding gusty winds. The fabric appears to be like a Harbor Freight tarp that's been shredded to allow rain and some sunlight
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By Big Pa
Living in Las Vegas we recently had a 12 day span when daytime temperatures were btwn 115-118 every day. My plants were burning up in the ground.

This wonderful product draped over my 20 foot long planter protected them from further damage. Unfortunately there isn't much you can do about the extreme heat, but atleast I was able
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By Linda D.
4.4 | 187 customer ratings
85% of the ratings are 4-stars or 5-stars
This greenhouse is very nice but you can get almost the same thing at a cheaper price. I have two comparable greenhouses and I will point out my thoughts.

The material is better on this and looks like it could withstand a bit more elemental wise. The fabric is knitted and fortified more then a cheaper model. I will take these
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By Joel M
Love how easy it was to put together. No tools required. If u want the one with the window make sure u pay attention that option when ordering. I was able to put it together within about an hour. Not a super descriptive instructions but still pretty straight forward. Sturdy enough for my needs for now :) no real negative input but if I
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By Katherine Corcuera
The photos suggest a larger greenhouse than it actually is. The fabric appears sturdy enough and the zipper windows are a nice touch. Shelves are flimsy. This greenhouse is virtually identical to many others sold on Amazon. The only difference is the brand. They're apparently all manufactured at the same facility. Even so, a more
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By Stolizino
4.2 | 502 customer ratings
78% of the ratings are 4-stars or 5-stars
This is absolutely a great product for the price. Love it!

I'm editing this because I forgot to add that I did need to use zip ties on the shelves. For the price of really is a great deal. It served its purpose well this
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By Sweetweets
Received shipment today, within acceptable time frame. NO INSTRUCTIONS... NO STAKE ANCHORS... If the wind is above 10 miles an hour this thing is going to transform into a kite... MY TOMATOES WILL BE SCATTERED ALL OVER
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By June O.

Price (at my time of purchase, under fifty dollars);
Protects plants from squirrels, birds, and some larger insects;
Plants sprout faster due to warmer temps (at least in my case);
The greenhouse does maintain temperature; and
Did I mention I don't have to deal w/ friggin' squirrels
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8 offers from product price
4.2 | 394 customer ratings
83% of the ratings are 4-stars or 5-stars
After reading many reviews on this product on Amazon and other seller websites it was hard to tell if it was a good product or not. I decided to take a chance and after having it in place for about a month now, I am quite pleased. I live in the Washington, DC area where spring has been all over the place, from mid to high 80s to last
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By D.C. in D.C.
When I first tried to install this, I didn't catch the pictorial instruction pane on how to properly insert the gas-fill actuator. It needs to be in the freezer for a time to get the gas to compress enough for ease in assembly and to illustrate that the unit does work. Not only did I have difficulty assembling, I thought it was defective,
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By Paul M. Bucalo
I love that this vent opens automatically as I don't want to be outside checking the temp of my greenhouse every 20 minutes. It opens very predictably at 70 and closes when it cools at night. However, one complaint I have is that there is no release pin to manually close the arm during inclement weather.

We had a storm the
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By Avid Reader
4.6 | 85 customer ratings
90% of the ratings are 4-stars or 5-stars
great shelves to use in the greenhouse. The only problem is that Palram does not state in their manual to install the flat head screws into the
spacing provided before complete assembly of the greenhouse hus making it easier to install the
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By Montessori
HARD to get the screws to go into the slots, especially hard on the hands to get all the slats to make the shelf. Be prepared for a lot of work. Also tricky to get the shelf to go onto the greenhouse supports, the nuts and bolts are VERY, very tricky!!!!! However once the nuts and blots pop into the right location it is SUPER easy to
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By Orion
I purchased these shelves at the same time as a 6’x6’ Palram greenhouse. I pictured putting 3 of the shelves side-by-side along one of the walls. That won’t happen easily, as the shelves are designed to attach to the channeled aluminum uprights in the greenhouse, and the 6’ model only has channels on the 2 center uprights, so only
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By W. W.
4.2 | 281 customer ratings
78% of the ratings are 4-stars or 5-stars
This was a gift for my son, who has special needs. He loves to garden. We built this in our front room and it took approximately 30 minutes to put together. It is lightweight and he was able to carry it from our front room to the back yard by himself once it was put together.

I plan on getting a second one for
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By Veronica Vixen
Worked perfectly, assembled easily. Best price by far on the web. Recommended. I use mine for a cat 🐱 warming house in the
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By bruce c boatwright
I've had this sort of greenhouse previously and the plastic will crack after about 2years constant outdoor exposure, so don't expect it to last forever.
I found the assembly to be intuitive and easy, took me about 10 minutes to assemble using the diagrams provided.
I needed a greenhouse for large citrus trees and a coffee plant
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By kam13
4.1 | 604 customer ratings
72% of the ratings are 4-stars or 5-stars
Considering this is an incredibly cheap product, I'm beyond satisfied with it.

As others mentioned in the questions and their comments, it is a nice shelf sized greenhouse that can probably hold 40lbs worth of small to medium sized plants spaced to balance weight.

Pro: I plant to use mine to container grow herbs,
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By Daniel
A great product for a great price. I got one of these for my fiance who recently has an interest in plant growing. Package cam promptly as it is covered by Amazon Prime. The Shelf comes in a generic box. Instructions are easy enough but many of the parts dont exactly line-up 1000%. As seen in the pictures, the wire shelves were a bit
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By J. Persaud
I got this to replicate the Gardman R687 4-Tier Mini Greenhouse, 27" Long x 18" Wide x 63" High I had that I really like and needed a second one. The Gardman one had raised in price by 25% so I chose this one because the price was similar to what I paid last time.

The frame of this greenhouse is exactly the same as
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By S.C. Trojan
4.2 | 247 customer ratings
78% of the ratings are 4-stars or 5-stars
I got the 43 inch high version. It was fairly easy to assemble even though the directions weren’t real clear. It fit together perfectly and it keeps my plants at about 10° F above ambient temperature. You could probably keep it warmer by adding a small bulb or strand of Christmas lights inside. I wasn’t sure whether the wood is
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By Jackie
Perfect small scale greenhouse to keep my outdoor plants toasty this winter. Arrived very quickly, easy to put together without assistance in about 20-30 minutes and a drill. Would purchase again and highly
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By Colleen
Got the cold frame, to use with my earthboxes. The setup of the cold frame was easy. The build quality seems decent, but will see over time. I did put some Thompson water seal on the wood to help protect it form the rain and
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By Andrew Novinger
4.1 | 566 customer ratings
76% of the ratings are 4-stars or 5-stars
In the pictures it looks bigger. I was worried about that when I ordered it. But neverthless it's a cute little greenhouse and keeps in the heat well. Then again I live in Florida. It's cheap plastic and thin metal and plastic wrap. The zippers were all screwed up but it's a easy fix. Gonna order another one to put on the other end. It's
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By John Mike
It's not actually waterproof (due to zipper material and placement), and it's not clear how this is "reinforced" but all the plants I've thrown in it are thriving and growing right through the foggy, chilly NorthWest winter. I've only had this greenhouse up on my back-patio for 3 weeks, but thus far I'm very pleased with the quality,
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By Ashlee
The size of this greenhouse top is nice for my raised planter bed, but it’s light as a feather and didn’t come with anything to hold it down. I assembled it a few days ago and the first wind that swept through (unexpectedly), tossed this thing about 30 feet across my yard and snapped one of the top poles and it’s plastic connectors
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By Wanderlustly
4.7 | 62 customer ratings
88% of the ratings are 4-stars or 5-stars
I love this. It has the texture of Dental Floss, But much thicker.I won't tie this thread/ yarn/ string around the plant itself, but would use it as a trellis to tie the plant upward using a soft cotton yarn or a plant specific tie. I have it higher than I reach on my tip toes on a cable strung from one end of the house to the other, and
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By A.Fox
This product is fantastic! Grow plants like a professional. Several different ways to attach to plant for best results. Really happy I bought these. I also think you could use them in any space that you could attach the bracket, not only a
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By Aaron
I have been a commercial greenhouse flower producer ( Grower ) the past 25 years and transitioning to organics. organic tomato I researched for a trellising system and ordered this kit. This is a professional grade affordable and easy to install kit. I highly
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By Mark
4.2 | 233 customer ratings
78% of the ratings are 4-stars or 5-stars
Needs vents. I will be making my own with a solar powered fan exhaust. As seen in photo, I built a 2x4 base and used 6" fence boards as flooring and shelves. Supplied shelves are just wire fencing and won't support
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By Gene D.
I purchased the 106 x 36 x 36 size greenhouse with three roll up zippered doors. The parts were well packaged, and each part was marked with a letter so that you could identify the part on the well written / illustrated instructions. Assembly took me, a senior lady, about half an hour.

My complaints are minor: I had trouble
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By C. Seaton
Love the greenhouse. I raise peacocks and need a place for them to get out of cold and wind. It basically took many hours to put together. There are MANY pieces - but after looking very hard they are all marked. My 1st suggestion is to divide into piles before beginning. The instructions are a diagram only and it is very tiny. Each piece
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By Desiree Farrar
4.1 | 405 customer ratings
76% of the ratings are 4-stars or 5-stars
Just set-up our first veggie garden today (4/23/17) in central CT and I'm so excited to see how this goes. I'm giving it four stars because I think there should be more ties inside to hold it to the bars. But generally, for forty-five dollars I'm pretty pleased.

(My husband used wood we already had to build a raised bed that
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By Marti H
Update: after I contacted the company per the comment left on this review, they offered to replace the product or issue a refund. I took the refund, so can't say whether they've improved the product in last the year, but I gave two more stars based on the excellent customer service.

Bought this this squatty greenhouse December
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By Pluviophile
After less than three months in the Louisiana summer sun, the plastic of the greenhouse deteriorated, leaving holes in between the mesh (see photo), defeating the purpose of protecting my plants from insects in the summer and the cold of winter. Thankfully, Amazon issued a refund.

Side note:
The heat buildup inside the
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By Christine Woods