Best Greenhouses in 2022

Last update: November 17, 2022

Are plastic covered greenhouses any good?

Plastic-covered greenhouses are becoming increasingly popular, as they offer many benefits over traditional glass greenhouses. Plastic is a much lighter material than glass, so it is easier and cheaper to construct a plastic-covered greenhouse. Plastic is also a better insulator than glass, so it can help to keep your greenhouse warmer in winter and cooler in summer. However, there are some drawbacks to using plastic. Plastic is not as durable as glass, so it is more likely to tear or puncture. Plastic is also more susceptible to UV damage, so it will need to be replaced

Do greenhouses need to be heated?

A greenhouse is a building where crops are grown. The roof and walls of a greenhouse trap heat from the sun. This makes the inside of a greenhouse much warmer than the outside air. Most greenhouses need to be heated. The extra heat helps the plants grow. In cold weather, the heat keeps the plants from freezing. Some greenhouses have a heating system. This can be a furnace, boiler, or other type of heater. The heat is distributed through pipes or ducts. Other greenhouses use the sun to heat the air inside. They have clear

Do greenhouses work in winter?

A greenhouse can be a great way to extend the growing season, but what about winter? Do greenhouses work in winter? The answer is yes, but there are a few things to keep in mind. First, you'll need to make sure your greenhouse is properly insulated. This will help to keep the heat in and the cold out. Second, you'll need to make sure you have a reliable heat source. A wood stove or electric heater can work well. Finally, you'll need to vent the greenhouse on sunny days to prevent the build-up of heat.

Does a greenhouse need a heater in the winter?

A greenhouse does not need a heater in the winter as long as the temperature remains above freezing. The sun will provide enough warmth to keep the plants inside the greenhouse from freezing. However, if the temperature does drop below freezing, then a heater will be necessary to prevent the plants from dying.


Quictent Waterproof UV Protected Reinforced Mini Cloche Greenhouse 71" WX 36" D X 36" Portable Green Hot House- 50 Pcs T-Type Plant Tags Include (71" WX 36" D X 36" H) Review:


This was purchased to cultivate aquatic plants for my aquarium in a small outdoor pond. In the winter, my desert home's temperature drops to 30 degrees or lower at night. I'm hoping that this greenhouse will maintain an inside temperature that will allow the plants and perhaps even some tropical fish to live. Currently only plants.1) Parts are eh, I guess you get what you pay for. If you take care of it, it seems to be durable enough. Zipper feels quite cheap; avoid being harsh with it. The poles appear to be composed of a type of coated aluminum with support components made of plastic.2) Assembly is so simple that a caveman could do it.3) The heat is unquestionably retained, and I'm sure moisture is as well. Hopefully the heat won't persist too long at night.4) Despite the advertised measurements, it's larger than I had imagined. That's good, then.I believe it to be adequate for the price, especially when using it for trial and error.



Quictent 12' X 7' X 7' Portable Greenhouse Large Walk-in Green Garden Hot House Review:


Writing my review took me a month since I wanted to see how it held up. I adore it so far, however there are two aspects about it that I don't like. The zippers, first! Although my zippers are already broken, I will still post images. I took extra care to maintain them operating smoothly, however the door I use the most won't close all the way. It will separate after a few winds and not remain closed. Poor stitching on the other door zippers causes the stitch to extend into the zipper and be sewn there. To keep the strands away from the zipper, they must be clipped. It is rather discouraging that the front door has already broken in less than a full month. I also wonder how long it will take for the door to completely close.The second is more of a recommendation. If your yard isn't level, the velcro on your windows won't line up, and the windows will flap in the wind. I advise using window flaps that are bigger and have more connecting velcro space. The might close because I intend to add my own velcro strips.I would request another cover, but I'm not sure if I will receive one or if I must disassemble my current one and send it back for a replacement first. I don't want my indoor plants to be exposed to the harsh sun from the southwest. My main piece of advice for this tent is to really fasten the flaps of the cover. It will be a secure fixture if everything is solidly fastened to the ground. Although it hasn't yet seen our strong spring winds, I'm anxious for them to arrive soon and am hoping it will hold up. In about a month, I'll give an update on how it holds up to winds and storms. I inserted the longer stakes that were provided and sank my flaps in the ground. Another suggestion for the maker would be to incorporate door poles to hold the extra velcro straps in place, preventing the doors from flapping around when they are opened in the wind. If not, I might purchase another in the future.Update: After receiving my notification, Quiktent requested pictures of the defective zippers. Following assessment, they promptly informed me that a replacement will be delivered on Monday. (( It's the weekend, so Monday is no problem. I am delighted they took such great care to replace it, even if I am unhappy with all the work I did and still need to do to secure it again. I'll be placing another order, and I'm hoping it can withstand our intense sun and the southwesterly breezes of spring. So far, it has held up well to gusts of 40 mph since I buried the flaps and secured the frame very tightly. I kept the doors open to let some wind through and prevent too much damage to the tent. So far, in my first 30 days, I give them an A .



Mellcom 20' x 10' x 7' Greenhouse Large Gardening Plant Hot House Portable Walking in Tunnel Tent,Green Review:


This kit was purchased to act as a greenhouse and a coop for my ducks during the day. There were no broken or missing parts. My teenage son and I set everything up, but with a little patience, you could do everything by yourself. The majority of the directions were straightforward and simple to understand, and each piece was numbered to prevent confusion. This product has numerous benefits and few drawbacks, and if this one holds up well in six months, I'll buy another one. If not for two problems that I detail below, this review would have five stars.The plastic cover seems sturdy, there are lots of tie downs and Velcro to hold the cover to the frame, a large door, plenty of windows for ventilation, the cover fits the frame really well, and it warms up quickly on a sunny day. Pros: The price is good, setup was easy, size and height (I'm 6'6" and can stand just fine inside it.Pros: just two. 1.) Unless there is absolutely no wind, the greenhouse will not be held down by the equipment provided to connect it to the ground. To fix mine to the ground, I used two earth anchors that the frame was able to link through with ease. The bottom flaps were likewise tucked within the greenhouse and secured there with metal tent poles. But keep in mind that the cover is solidly fastened to the frame. 2. The frame itself has a tendency to sag in the middle, even when it is completely tightened down. To prevent this, I drove tiny stakes close to the center of the frame.A helpful hint is to attach the Velcro straps last and the bungee cord tie downs first while putting the cover on.Gratitude for reading!



Deluxe Green House 56" W x 56" D x 77" H,Walk In Outdoor Plant Gardening Greenhouse,3 Tiers 6 Shelves (56" W x 56" D x 77" H) Review:


I purchased this greenhouse to provide a space for cultivating mushrooms, but I also grow a lot of vegetables indoors. In this review, I want to go over the benefits of using this greenhouse for both indoor and outdoor uses.The initial assembly of this greenhouse was rather simple, but you must make sure that every piece is securely in place. The greenhouse won't sit squarely if you don't. We used a rubber mallet to ensure that every post was fully inserted into the joint pieces as we put this green house together with my spouse. After we put everything together, it was fairly stable. We didn't need the wires and pegs that it comes with to stable it for usage outside; our basement is large enough without them.The characteristics of this greenhouse that I like are as follows: - It has windows on either side that, when opened, provide airflow. Whether the greenhouse is utilized indoors or outside, these windows are helpful. If a greenhouse is used outside, the sun's heat could build up inside and harm your plants if there is no cross-ventilation of fresh air. Fresh air is required to grow mushrooms since it helps to prevent the buildup of CO2 that they produce.- The frame has a bar at the top that can be used for hanging baskets for plants or, as we did, a light fixture.- A flap surrounds the greenhouse cover and can be folded either inside the greenhouse or outdoors. The flap might be folded inward to enclose an environment if the greenhouse is utilized indoors. The flap may be utilized to help weigh down the cover with bricks if it were to be used outside.- To allow ventilation, it is possible to tie up both the doors and the windows. When the windows are open, a fine mesh is placed over them to keep out insects. The strong plastic cover has built-in netting for reinforcement. It will last for many years when used indoors. Regarding how well the cover would survive weather if left outside, I am unable to vouch for it.- It would be simple to disassemble when not in use, allowing for compact storage. I would recommend keeping the instructions and leaving the code tags on the pieces if you intend to do this.The modifications listed below, which we made to our greenhouse to suit our needs, may be helpful to others who are thinking about buying one.- The supplied shelves are incredibly fragile, unlevel, and wouldn't support much weight. Instead of using the provided shelves, we purchased shelving from Home Depot (as shown in the picture) and fastened it with plastic ties.- There is a lot of unused space due to the unit's two tiers of shelves. A further shelf was added at the back of the greenhouse using the same shelving. This new shelf was simply fastened to the greenhouse's framework.Although it would require a few parts from the seller that they won't provide, additional shelves might be added to the greenhouse's sides. Due of this, the review received a 4-star rating rather than a 5-star review. All things considered, I am really pleased with this greenhouse and would highly suggest it.I sincerely hope you found my review to be useful. If my opinion should change, I'll be sure to update it.



Mini Walk-in Greenhouse Indoor Outdoor -2 Tier 8 Shelves- Portable Plant Gardening Greenhouse (57L x 57W x 77H Inches), Grow Seeds & Seedlings, Herbs Flowers or Tend Potted Plants Review:


We searched high and low for a shorter greenhouse, but all we could find was "too short" or "too tall." The images made it clear that I could change the layout and preserve the overall width while lowering the height. Therefore, I took the two center levels of the frame out of the installation, and it was a total success (we just tucked in the extra bottom material). We are trying to save a lovely tiny blooming tree that we bought from a nearby large box store because we didn't realize it was meant for warmer climates rather than Michigan winters (along with our herb garden). We put everything inside this greenhouse and added a bulb for warming reptiles. Let's hope we can maintain a temperature of above zero.Sure, we could have moved the tree inside by digging it up, but it would have been too simple and much less expensive. If I had chosen the simple solution, I would have had to surrender my "Man Card." A $30 tree could have been substituted for the $100 spent on the greenhouse, Reptile Light, Temperature Sensor, and Z-Wave Outdoor Plug. What fun would that be, once more? The Box store is prospering where it is, with lots of butterflies and hummingbirds, and it rarely carries the same plants from year to year.



YOUKE Walk-in Greenhouse PE Cloth Cover Garden House Succulent Plants Flowers Green Plant Insulation Family (56''x56''x77'') Review:


Although it wasn't as large as I had imagined, it should be sufficient for succulent plant propagation. Once all the pieces were put together, it was actually very simple to assemble and became considerably more durable. In order to increase security and prevent rabbits and other animals from getting inside, zip ties have to be added to the bottom of the real cover. Additionally, it mitigates wind gusts. fantastic for the cost.



Best Choice Products 27x19x63in 4-Tier Mini Greenhouse for Gardens, Patios, and Backyards w/ Plastic Cover, Roll-Up Zipper Door, Sturdy Steel Shelves Review:


I'm really pleased with this product, especially considering how inexpensive it is.It is a good shelf-sized greenhouse that, as other people have noted in the questions and their comments, can likely contain 40lbs worth of little to medium-sized plants spaced to balance weight.Pro: I want to use mine as a veggie beginning in the spring as well as to container-grow herbs, alpine strawberries, salad greens, etc. It's simple to "add" to. With an hour of labor and an additional $30 for Mylar blankets and an LED grow light, I was able to transform this into a tiny green home of which I am really proud.Con: It is a little flimsy and not a very sturdy shelf, but what do you expect for this price? Although it's not the easiest, sliding the plastic on oneself may be done in 3 to 5 minutes once you get the hang of it.



Home-Complete Walk-In Greenhouse- Indoor Outdoor with 8 Sturdy Shelves-Grow Plants, Seedlings, Herbs, or Flowers In Any Season-Gardening Rack Review:


I was hesitant to buy this after reading the reviews, but I had some late-season tomato plants that were flourishing, and I wanted to have fresh tomatoes for Thanksgiving. I needed one cup of coffee and roughly 45 minutes to finish putting it together. Even though the directions are merely an image, they are actually rather accurate. All of the parts were packaged in bags according to kind, and I kept each bag on the workbench in my garage where I assembled the parts out of the wind. The pieces fit together smoothly. Once it is put together, the frame is quite sturdy. The cover was simple to place over the frame. I entered, raised it a little distance, and carried it to the spot adjacent to the garage. In order to add enough weight to the bottom frame poles, I placed 12x12 landscape pavers on the interior. I used the provided lines and stakes to tie the cover down at each corner. On a bright day, it gets pleasant and warm, and my tomato plants are doing great.I was concerned about resilience. Last night, there was 4.5 inches of rain overnight, a windy 8-hour period of 25 to 35 mph with gusts to 44 mph, downed trees, and no power in the town. I anticipated that the tiny greenhouse would be in shambles. This morning, she was standing there looking brand-new, and the tomatoes on her vines were in perfect condition. The plastic cover does "skirt out" at the base by approximately 4 inches, so to prevent the wind from getting underneath, I placed a few bricks on each side of the material. There was no exterior frost in the morning after installing a drop lamp after a few cold nights. I read about all the issues people have had, but mine are unremarkable. The instructions make no mention of weighting it down, using a droplight, or any other common sense measures. It is a good product for those who require a cheap fix and possess some common sense.



Homewell Mini Walk-In Greenhouse 3 Tiers 6 Shelves, 56"W x 29"D x 77"H Review:


I enthusiastically posted this after receiving it today. The bag of connector bits flew all over the place as I opened the box and took it out. This was caused by a significant rip in the bag. I was instantly concerned since I assumed parts might be missing, but happily nothing was missing. Even though many of the poles weren't labeled, I was able to quickly and easily assemble the greenhouse (maybe longer due to the "help" my two and four year old daughters were giving me, walking off with pieces).I'll admit that when I first saw the greenhouse, I expected it would be deeper. I was also concerned about the wire shelves because they didn't seem to fit snugly on the poles, but now that I've put pots on them, they look stable enough. They also bow when my plants are heavy on them (as seen in the photos), but so far they haven't fallen over.The greenhouse now does a wonderful job of organizing my seedlings and transplants, but I intend to anchor it to the ground for security. To keep bugs and cats out, I placed it on top of a vegetable garden.In the end, I'm satisfied with my purchase and might even order another to place atop one of my other vegetable beds.


How can I heat my greenhouse for free?

There are a few ways to heat your greenhouse for free. One way is to use the sun's heat. During the day, the sun's rays will heat up the air inside the greenhouse. This heat will be trapped inside the greenhouse at night. Another way to heat your greenhouse for free is to use the heat from the earth. The earth is always giving off heat. You can use this heat by burying pipes in the ground around your greenhouse. The heat from the earth will travel through the pipes and into the greenhouse.

How can I heat my greenhouse without electricity?

There are a few ways to heat your greenhouse without using electricity. You can use a wood stove or a propane heater. You can also use solar panels to heat your greenhouse.

How cold is too cold for a greenhouse?

If the temperature in your greenhouse falls below 50 degrees Fahrenheit, you should take steps to warm it up. At this temperature, many plants will start to experience problems, and some may even die. Some simple ways to warm up a cold greenhouse include adding a heat source, covering the greenhouse, and insulating the greenhouse.

How do I keep my greenhouse warm at night?

To keep your greenhouse warm at night, you can use a variety of methods. Some common methods include using a heating lamp, using a greenhouse heater, or using a heated propagator. You can also insulate your greenhouse to help keep the heat in.

How many hours of sun does a greenhouse need?

A greenhouse needs at least six hours of sun per day to maintain a comfortable temperature for plants. The sun also helps the plants to produce food through photosynthesis.

Is it better to have a green or clear greenhouse?

If you are looking to grow plants in a greenhouse, you may be wondering if it is better to have a green or clear greenhouse. While both have their benefits, clear greenhouses tend to be better for plant growth. Clear greenhouses allow more light to reach the plants, which is important for photosynthesis. They also tend to be warmer than greenhouses with a lot of vegetation, as the sun can more easily penetrate the glass. Of course, there are benefits to having a green greenhouse as well. Plants can provide natural shade and protection from the wind. They can