The 10 Best Portable Greenhouses of 2020 – Reviews & Buyer’s Guide

best portable greenhouse reviewsIn many areas of the world, gardening has become a hobby that people maintain all year long. However, people living in the parts of the world that have long, hard winters often believe that this can’t be the same for them. Now, with the help of smaller, portable greenhouses made for personal use are changing that.

Before, greenhouses were thought to be very large structures used by commercial companies to grow vast amounts of plants in a season. This has changed as hobby farms began to spring up across the world. To maintain these smaller businesses, portable greenhouses were introduced.

To help those trying to extend their growing season, we have compiled a list of the top ten best portable greenhouses from 2020. After highlighting each of these, we end with a buyer’s guide to help walk you through the process of investing in one of your own greenhouses.

The Top 5 Best Portable Greenhouses in 2020

BrandProduct ImageTop BenefitPrice
Gosunny Greenhouse
The Best Small-Size Greenhouse for Easy Placement
Gardman R687 Mini Greenhouse
The Best Low Budget, Small Greenhouse
Flower House FHSP300CL
The Best High-Quality, Medium-Sized Greenhouse
Quictent Mini Cloche Greenhouse
The Best Long, Budget-Friendly Greenhouse
Quictent Portable Cloche Mini Greenhouse
The Best Low Built Bed Cover

The Best Portable Greenhouse – Reviews

1. Gosunny Greenhouse – The Best Small-Size Greenhouse for Easy Placement



This small greenhouse is the perfect size for customers that want space to overwinter potted plants in, or even to start trays for seeds for spring. It is made with twelve wired shelves, six on either wall. There is plenty of walking space to enter in and some space to store bags of fertilizer and soil.

The frame is built to last, being built with heavy-duty powder-coated steel. To keep it secure to the area where it was initially placed, the greenhouse comes with four ropes and stakes. The cover material is waterproof as well as UV resistant.

The structure is easy to assemble with poles that are all marked with letters to help assembly. It is also lightweight, making it easy to move to store during the winter. It has a door that is able to unzip and roll up for easy entrance and exit.

Key Features:

  • Size: 56 x 56 x 77 inches
  • Weight: 23.27 pounds
  • Material: Powder-coated steel frame; 140G PE mesh reinforced
  • Easy, labeled assembly
  • Small size helps easy installation
  • Foldable flap very convenient
  • Sturdy once assembled
  • Not winter tolerant
  • Shelves can’t hold much weight
  • Shelving design leaves wasted space


2. Gardman R687 Mini Greenhouse – The Best Low Budget, Small Greenhouse



A greenhouse meant for the small hobby farmer wanting to start seeds before the new season starts. Very small and meant to be a perfect fit for small spaces. It works very well sitting on a deck or even in a corner of a balcony.

The greenhouse is made with four built-in shelves that are the perfect size for flats of seeds or small plants to slip into. Without letting cool air inside, you can easily monitor the growth rate of your seeds or seedlings through the clear polyethylene cover. The door is an easy zip and roll up style to make it convenient to access a tray or a plant.

The frame is built with a strong, tubular steel. It is very easy to assemble individually within minutes without the need for any extra tools. It is also very lightweight, making it easy to move around if needed.

Key Features:

  • Size: 19 x 27 x 63 inches
  • Weight: 11.2 pounds
  • Material: Polyethylene cover and steel tubing
  • Lightweight for high maneuverability
  • Clear cover for easy visual
  • Quick assembly
  • Very small
  • Flimsy shelving


3. Flower House FHSP300CL – The Best High-Quality, Medium-Sized Greenhouse



This greenhouse might be in a higher price bracket; however, you get what you pay for and you are truly investing in a longtime garden friend with this greenhouse. It is a moderate size, allowing a lot more plants or trays to be contained inside while not taking up an entire yard.

It needs a stable location to be set up on for best insulation against the ground. It is made with clear PVC material with UV protection to help maintain a longer lifespan. The floor is not covered or completely sealed to allow for being built around bushes or other common objects found in a yard.

The roof and walls are made with a waterproof Gro-Tec material. The portability is high due to its size and how lightweight it is. Engineered for high interior humidity to be able to maintain desired temperatures and growth.

Key Features:

  • 72 x 72 x 78 inches
  • Weight: 30 pounds
  • Material: Gro-Tec material covering
  • Quick and easy assembly
  • Stable with anchoring
  • Gro-Tec material is highly durable
  • Zippers rip easily
  • Screens may rot after several years


4. Quictent Mini Cloche Greenhouse – The Best Long, Budget-Friendly Greenhouse



A greenhouse designed with an elongated form in mind. This serves to maximize the number of plants that you will be able to offer winter protection. It is made with a side zipper door that makes access inside easy as well as providing good airflow throughout any season.

This product is manufactured with a PVC cover that is said by customers to be very durable. Its frame is made from powder-coated steel framework and is UV protected. The cover is waterproof. It also has ropes that can be attached to the cover to reinforce it against harsh weather.

To increase insulation, the cover is made to be overlong. This makes it possible to bury it in the ground to create an effective seal. The assembly was said to be easy, especially with two people.

Key Features:

  • Size: 95 x 36 x 36 inches
  • Weight: 9.8 pounds
  • Material: PVC cover and powder-coated steel frame
  • Assembly is very easy
  • Insulation is good
  • Staking useful against wind
  • Heavy snow can cause major rips
  • Zipper placement means not entirely waterproof


5. Quictent Portable Cloche Mini Greenhouse – The Best Low Built Bed Cover



This greenhouse is a bit unique in its design. It is not meant to allow the owner to walk into it. Instead, it is built lower to the ground to act as a top and seal over certain potted plants or a raised bed.

The updated design includes two large doors on one side to allow plenty of airflow and sunshine through on a temperate day. Similar to the other Quictent product that is featured on this list, the excess cover material can be buried in the ground to provide solid insulation.

The greenhouse is made with either a transparent PE cover or one that is tinted green. The framework is built with powder-coated steel. Assembly is easy for the individual to complete quickly.

Key Features:

  • Size: 49 x 37 x 36 inches
  • Weight: 7 pounds
  • Material: PE cover with powder coated steel frame
  • Very easy assembly
  • Perfect size to cover beds
  • Great reports of customer service
  • Does not hold against strong winds
  • Less stable than desired


6. Mini Pop Up Greenhouse – The Best Mini Greenhouse



A simple description for a wonderfully simple product. This greenhouse is exactly what it claims to be, a mini greenhouse that pops up to protect a specific couple of pots or plants during the winter.

It is extremely small and lightweight, easy for even a child to pick it up and move it to another location. It comes with stakes to push into the ground to stay put during wind and weather.

This portable greenhouse is made with waterproof, clear PVC, no framework necessary.

Key Features:

  • Size: 27 x 27 x 31 inches
  • Weight: 2.5 pounds
  • Material: Clear PVC
  • Small size means high portability
  • Very easy assembly
  • Perfect size to protect prize plants
  • Folding it back down is difficult
  • Doesn’t create great seal


7. Best Choice Mini Greenhouse – The Best Patio-Sized Greenhouse



A design to help the grower get started each season or maintain smaller plants throughout the winter. It is a tall product meant to stand in more of a sunny corner without taking too much space.

The shelves are made with steel bars across, but no reinforcing in the middle, making them a little flimsier than advertised. The zipper door on the front gives you easy access to the plants inside. It can roll up and be fastened to the top.

The assembly is very easy. The design also allows LED grow lights to be installed easily if a sunny corner isn’t accessible to you.

Key Features:

  • Size: 27.25 x 19 x 63 inches
  • Weight: 10.15 pounds
  • Material: PE plastic covering, steel framework
  • Easy assembly
  • Tall, thin build for easy placement
  • Easy LED light attachment
  • Shelving bit flimsy
  • Plastic covering very tight


8. Worth Mini Greenhouse – The Best Highly Maneuverable Plant Stand



This well-proportioned greenhouse is designed to maximize space inside while not taking up too much of its space. It works very well in patio or balcony areas. This product is made with extra-wide shelf spacing to accommodate wider plants or pots.

This portable greenhouse is manufactured with a PVC cover that gives it its waterproof and UV resistant features. It is very lightweight, and the assembly is said to be extremely easy.

It is made to primarily hold seed trays or pots of plants. A grow light can be installed inside if the greenhouse is being used indoors. Adding zip ties to the frame and cover make it easy to relocate this product.

Key Features:

  • Size: 40 x 19 x 75 inches
  • Weight: 14.15 pounds
  • Material: PVC cover and steel tubes and shelving
  • Easy assembly
  • High value for expense
  • Perfect extra wide size for starter trays
  • High insulation
  • Bars don’t lock in place; relocation difficult
  • Not rust proof
  • Zipper construction lower quality


9. LINLUX Walk-In Plant Greenhouse – The Best Walk-In Greenhouse



A greenhouse that is a little bigger than many of those that we have highlighted on this list. It is built to be a walk-in greenhouse, with plenty of space to utilize solid shelving as well as do a bit of your own work inside.

The shelving units can be rearranged or DIY-ed a bit to make it exactly how you would like. This includes reinforcing the shelves depending on the amount of weight you would like to load on them. There are 8 mesh shelves included in the build. There are also windows on either side for ventilation.

The cover is made out of 100% waterproof PE material that is also good for UV protection. The door is able to roll up after being zipped open. The assembly is quite easy, and even slightly bigger walk-in size, it is still lightweight and can be moved easily.

Key Features:

  • Size: 57 x 57 x 77 inches
  • Weight: 23.37 pounds
  • Material: PE mesh cover with powder coated steel frame
  • Easy assembly
  • Window version for easy ventilation
  • Covering is strong
  • Shelves need reinforcing
  • Too small for some reviewers


10. Home-Complete Walk-In Greenhouse – The Best All-Season Greenhouse



This portable greenhouse is a great size to make it a convenient product for almost anyone to use. It is very easy to assemble and to move. The shelves are a little sturdier than in some other similar products.

This greenhouse does well when it is placed indoors or outdoors and the cover helps to protect it from frost and keep out pests. The door zips open and rolls upwards to make it easy to walk in and out.

Some customers had problems with securing it in harsh weather. The cover extends out from the bottom of the greenhouse. This should be firmly staked, or bricks should be laid along the bottom to help the lightweight product not take off like a kite.

Key Features:

  • Size: 56.3. x 56.3 x 76.7 inches
  • Weight: 22.9 pounds
  • Material: PVC cover and powder-coated steel frame
  • Easy assembly
  • Good insulation
  • Lightweight
  • Not stable against weather without extra staking
  • The zipper is not high quality

A Buyer’s Guide to Portable Greenhouses

portable greenhouse buyer's guide

Factors to Consider When Purchasing the Best Portable Greenhouse

Now that you have seen some of the best products that the market currently has to offer, how do you decide what you want to invest in? This guide is a compilation of all of the most important characteristics to consider. You may want to number them in priority to your own purposes to pick the best greenhouse for you.


Starting with a couple of more obvious characteristics for products like these. You will want to make sure you pay attention to the size of the product. Many reviewers complain about size after they buy it because it doesn’t look the same in reality as in the photo. Measure out the dimensions and you will save yourself some irritation.


A greenhouse left outside is often exposed to all kinds of weather. Falling over can end up ruining your product. Do research into how your product weathers the storm. Even if it isn’t built the best, it may have easy ways to make it sturdier.

Easy to assemble

There is no fun in buying a new product if you can never figure out how to put it together. Reading customer reviews will be the best way to figure out how truly easy it is to together.


The main characteristic of a portable greenhouse is its portability. The products highlighted above all have weight listed, since this is a big factor to determine how easy it is to move around.


If you decide to invest in something, then it should be a product that will offer you durability in return. Look into the reviews and comments from past owners. Did they use it for a long time? Did one storm tear it to pieces?


There are several different kinds of material that will be used for the cover of a greenhouse. Make sure they are more durable, like PVC covering. This will go a long way in helping with durability and insulation. A solid framework will help to increase the product’s stability.

System Management

When you use a greenhouse, the area inside of it will run in its own way than that which is outside. This will involve its heating and humidity levels. If your plants are picky, know that you may need to invest in a heating system or a humidifier for the small greenhouse.


Insulation is going to be of the utmost importance for some people that are interested in extending their growing season. This will depend on the material cover as well as how well everything seals up.


Stagnant air can be just as bad as cold air for some plants. This will allow diseases to fester in your greenhouse. Ensuring that the door is easy to keep open or that windows are built-in will help avoid ventilation problems.

The Benefits of Using a Portable Greenhouse

While a portable greenhouse is not for everyone, many people don’t even realize how much they can add to their lives or to their hobbies before they start to look into them. For those that are beginning to have an interest in growing their own plants, those passionate about tropical plants, or those that have been growing for years but never wanted to invest, here are several reasons you should do more than just consider it.

Growing Season Extension

One of the main reasons that people make the decision to invest in a portable greenhouse is to be able to extend a shorter growing season. This may be the same for you, entirely depending on where you live. The farther you get from the equator, the more useful this will be!

Plant Variation

As mentioned above, being able to grow more tropical plants is a real pull for many people. Tropical, or even native desert plants, need a very specific type of climate in order to thrive. Many times, even if it is in the middle of summer, these climatic needs will not be met. A greenhouse is a space that is easy to control, adding or taking away humidity and increasing or decreasing the temperature as needed. Wanting to experiment with some interesting new plants? These may be for you.

Personal Space

Although not one that has much to do with the plants themselves, for many people this might be the main reason they enjoy their greenhouse so much. Even a small-sized greenhouse will offer a bubble of solitude against the outside world. Just you and the plants inside. Emotionally, there isn’t much more you could ask from a space.

Best Portable Greenhouse – Frequently Asked Questions

What is a portable greenhouse?

A portable greenhouse is a small space made to be insulated against harsh weather. Not all greenhouses are made to move around, but a portable greenhouse will be made to be picked up and moved somewhere else or will be easy to disassemble.

How does a portable greenhouse work?

A portable greenhouse allows light inside and traps it there. This allows the interior of the greenhouse to heat up, or to stay warm. They are often also equipped with some method of ventilation to allow air in and out and keep it at a certain temperature.

How big of a greenhouse do I need?

Think of the plants and the amount of them that you will be growing inside. Then, don’t forget to take into account how big they will grow while still inside. A good rule of them for the small plants that you start off with is to figure that they will triple in size before taken out of the greenhouse.

How do I keep a portable greenhouse warm in the winter?

You will need to make sure that it is insulated. Beyond this, investing in a heater and a thermostat will help you to regulate the temperature inside. Make sure your ventilation is high as well.

How many plants can fit in a portable greenhouse?

This completely depends on the size of the greenhouse as well as the size of the plants. Whatever the number of plants and pots you try to fit inside, make sure you know how much weight your shelves can hold or disaster might strike when they collapse.

The 10 Best Portable Greenhouses of 2020 - Reviews & Buyer’s Guide
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The 10 Best Portable Greenhouses of 2020 - Reviews & Buyer’s Guide
Before, greenhouses were thought to be very large structures used by commercial companies to grow vast amounts of plants in a season. This has changed as hobby farms began to spring up across the world. To maintain these smaller businesses, portable greenhouses were introduced.
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Best Of Your Home
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