Let’s be honest: gardening is a lot more fun until Mother Nature decides to throw a tantrum. One minute your seedlings are soaking up the sun, and the next, an unexpected frost or a rogue windstorm has turned your “garden oasis” into a “botanical disaster zone.” That’s where a small greenhouse comes in. Think of it as a VIP lounge for your plants—a cozy sanctuary where the temperature is always just right and the neighborhood pests aren’t invited.
But here’s the thing: “small” is a relative term. We know that “small” means something totally different to a city dweller with a tiny balcony than it does to someone with a compact suburban backyard or even 10 acres of land. Because your version of a “perfect fit” depends on your square footage, we’ve made sure to include a playful variety of sizes, from miniature greenhouse tents to sturdy walk-in glass greenhouses that won’t take over your entire lawn.
Of course, once you’ve picked your perfect size, you’ll want to keep a close eye on the environment inside to ensure your plants don’t overheat or get too chilly. Using a reliable greenhouse thermometer is the easiest way to monitor those subtle shifts in temperature and humidity that make all the difference for healthy growth.
In this guide, we’re breaking down the 12 best small greenhouses on the market, and we haven’t played favorites with materials either. Whether you’re looking for a budget-friendly PVC plastic starter, a rugged and insulated hard polycarbonate workhorse, or a stunning glass greenhouse that adds a touch of classic elegance to your patio, we’ve found the best of the best. We’ve done the heavy lifting to find the models that actually stand up to the elements. If you’re still deciding on the best spot for your new setup, the Royal Horticultural Society offers a great guide on choosing and situating a greenhouse to help you get the most out of your light and space. Otherwise, let’s dive into our top picks so you can spend less time worrying about the weather and more time watching your garden thrive.
More features: 4 shelves with weight capacity of 24 lbs per shelf, easy portable, easy to attach warm sun lamps
If you aren’t new to small greenhouses or greenhouses in general, chances are high that you have heard of the Home-Complete brand. The brand is known for making high grade greenhouses and accessories. The Home-Complete Mini Greenhouse is one of the best models from the manufacturer and comes with plenty of truly useful features.
What we liked: This is our second favorite small greenhouse on the market. It comes with four sides, is tall and thin – a combination that ensures that you can use it in small, tight spaces. Despite the relatively small and tight construction, it is one of the most durable options on this roundup. With the durable build and ease of use, it is a near-perfect option for gardeners of all types.
Because of the height, this model offers a large amount of space, especially when compared with other small greenhouses. With this model, you don’t need to build any adjoining houses to fit your plants. It comes with a wheeled bottom – thus, you can move it around with incredible ease.
Users have said how happy they are with this model, and we agree with them. The outside cover of the model is made from truly durable material that will snugly fit with the strong frame without tearing. Using this covering, all your plants are protected and properly insulated from cold.
The height is one of the coolest things about the Home-Complete Mini Greenhouse. It stands at a bit over five feet. You get plenty of space between the four shelves. Therefore, you can put more plants in the Home-Complete Mini Greenhouse than in other greenhouses. As it weighs just 12 pounds, it is one of the lightest options on this list. Nevertheless, you don’t have to carry it since it has wheels at the bottom.
Each of the 12 shelves is capable of holding up to 24 pounds. Therefore, you can put different species of plants on it without damage. The cover is made from PVC and is waterproof.
Accessing the green house is simple because of the weighted, rollable flap.
What could be better: While insulation in the cold weather is impressive with the Home-Complete Mini Greenhouse, the unit needs to be frequently monitored in hot months since the covering runs a risk of causing overheating. It is also important that you tightly install the shelves to prevent them from moving around.
More features: 8 shelves with weight capacity of 33 lbs per shelf, UV and waterproof resistant, roll-up zippered entrance, anchoring system, easy installation
Next is the Nova Microdermabrasion Mini Walk-In Greenhouse, with its tall design that gives you the ability to grow all the plants and flowers you want. It has a neat design that will look super cool in any space it is set. The unit offers, among other things, very durable construction and plenty of supporting power.
What we liked: As an urban gardener, chances are that you do not have plenty of space to grow all the flowers and vegetables that you want. But with the help of Nova Microdermabrasion Mini Walk-In Greenhouse, you can achieve your goal of being a gardener. It comes with several useful features, including plenty of space and support for your plants without needing to sacrifice a large chunk of your space.
The dimensions are excellent for small spaces. Additionally, the material of construction is very durable and will last for long. Apart from being sturdy even in the face of blows or similar impacts, the frame is coated with corrosion resistant powder. Therefore, if exposed to moisture, it will not rust. Because of a 4-tiered design, it is tall and allows you to stack seed trays, pots, and other plant pots. If you would prefer to put it outdoors, you should certainly add leverage to offer more stability.
Weighing just around 10 pounds, this model is easy to carry and assemble. You can do it alone without help. It is also simple to dismantle when you want. All the hardware for installation is included in the package, including instructions from the manufacturer.
To ensure that plants grow correctly, it is important that there is enough food. You can rest assured that your plants get the required UV radiation necessary for photosynthesis. Although thick, the material is waterproof, UV resistant, and breathable. While it lets useful UV radiation in, it also protects your plants from harsh weather.
The sturdy door is a roll-up model with zipper. It allows you to quickly ventilate the greenhouse and ensure best air circulation.
This model is lightweight enough to be moved around whenever that is required. You also get plenty of shelving space.
What could be better: The plastic cover is a useful addition, but during our testing, we observed that it can rip easily. This model is also not good in harsh winters since it lacks the necessary insulation.
More features: comes with a thermometer / hygrometer, lockable door, adjustable roof vent, strong weather resistance, quick installation using the manual and instruction video’s
The Sylviera 6×4 ft Outdoor Greenhouse is a compact, walk‑in greenhouse designed for small backyard spaces. Its aluminum frame and UV‑resistant polycarbonate panels protect plants from sun, rain, and wind while providing good light transmission and ventilation for healthy year‑round growth. It’s the cheapest pick from all polycarbonate and glass greenhouses that made the list, and great value!
What we liked: The quality and durability of the Sylviera greenhouse. The aluminum frame is sturdy yet lightweight, making the structure resilient to wind and rain without being overly heavy. The 4 mm twin‑wall polycarbonate panels provide excellent light transmission while blocking harmful UV rays, helping plants thrive while maintaining a stable interior temperature.
The walk‑in design gives enough space for multiple plants, pots, or small shelving units, making it very practical for hobby gardeners. Ventilation features, including the adjustable roof vent and lockable swing door, allow you to regulate airflow and temperature, which is key to healthy plant growth.
Assembly is relatively straightforward with labeled parts and clear instructions, and the greenhouse’s compact footprint means it fits in most small yards without crowding the space. Overall, it’s a well-balanced combination of durability, light transmission, and ventilation, making it a great choice for gardeners who want a reliable, year-round solution for their plants.
What could be better: Assembly can take time, even though it is easy with the instructions. Also, it isn’t portable like the lightweight options in this list.
More features: 8 wired shelves, walk-in model, rust resistant, easy to assembly, roll-up zippered door, 4 nails
When choosing a small greenhouse to add to your garden or even to use as your main garden, you have to consider certain factors like the structure, cost, size, glazing or PVC, and more. Fortunately, the VIVOSUN Walk in Greenhouse ticks almost all the boxes in this regard.
What we liked: Although some models are marketed for educational uses, like the second option on our roundup, this model, the VIVOSUN Walk in Greenhouse, is designed for general use. It works for all gardeners and not just teachers and pupils.
It sports a very thoughtful design that makes it easy for the gardener to reach and for you to enjoy using. Due to the heavy duty powder coated steel build, this unit is made to withstand blows, winds, and other things that seek to cause damage. It holds up to abuse from pets, kids, and weather. Therefore, if you are concerned about the safety of your plants, you should strongly consider this durable model. Aside from the sturdy build, another thing that sets this unit apart from many others on the market is the attractive design. Since it comes with a see-through design, you can see your plants easily even when these are ensconced safely in the greenhouse. A very attractive cover, it can add a more beautiful appearance to your space. The clear body also comes with easy cleaning, so you can maintain it without plenty of stress.
Many users have remarked on how easy it is to use and how it fits the need for a durable, small greenhouse. Because of the size, you can comfortably use it inside, and due to the durable build, you can use it outside, even if you live in places with medium winds. Another main reason why we love this unit is that the cover fits properly over the steel frame. The high-quality PVC cover is lightweight, durable, and fits snugly over the coated steel. Because of the snug fit, the entire structure is sturdier and easier to move around when needed.
It comes with dimensions of 57 by 57 by 77 inches. Therefore, it is quite compact. There is plenty of space to store your plants because the unit is fitted with 8 wired shelves. Ease of assembly is another major reason why many users have chosen this as the best small greenhouse on the market.
What could be better: Although you’ll be hard-pressed to find a better small green house on the market, it comes with some flaws. The major setback is that the snug fit might cause the zipper to tear quickly. You have to be very careful opening the green house.
Apart from that, the other features make for a remarkable and memorable small green house with plenty of useful space.
More features: 5-year warranty, over a 90% transmission of light, UV protection, integrated rain gutters, a magnetic door catch and a single roof vent, snow load 15.4 lbs/sq ft.
If money is no issue, then you will be pleased with the Palram Canopia 6 x 4 Greenhouse. It comes with premium features at a premium price. Overall, it offers excellent value for price. If you are into the greenhouse market, you’ll probably have heard about the brand. This unit is one of the models from the Palram Nature series.
What we liked: This is a highly versatile model that comes with a rectangular shape and is available in up to six sizes. Therefore, you can check out the sizes and determine which is best for your use. This model has dimensions of 49.6 x 72.8 x 81.9 in and weighs around 58 pounds. Thus, it is the heaviest we have reviewed so far.
A single person can set up this model. While it wouldn’t be very easy due to the weight, it can be done as long as you keep a clear head and follow the instructions provided by the manufacturer. During our testing, it took up to 6hours to completely set up the unit. Check out the weather conditions before you start setting it up – it would be near impossible in windy weather.
Apart from that, it is smooth sailing with this unit. It is made from polycarbonate panels and sports an aluminum frame. The result is a unit that is highly durable. It offers plenty of quality and durability, requiring very little maintenance. The base is made from galvanized steel. Therefore, durability is and stability is almost unbeatable and is one of the reasons why the unit is so expensive. If you live in a windy area, the model comes with Palram anchor kit that helps to hold it down.
In terms of durability, this is one of the strongest greenhouses available. It has been made to survive different weather conditions and suffers minimal damage. Thus, plants will remain safe despite hail, winter, or other types of weather.
In full sunlight, it is important to keep an eye on the green house because of the danger of overheating.
Interestingly, the unit is rife with several accessories like plant hangers, hanging baskets, and a shade cloth.
Overall, this is a reliable, sturdy greenhouse with several positive reviews from users.
What could be better: Due to the weight, it isn’t really possible to set it up alone. While it is possible to set it up alone, it would go easier for you if you have help. Another thing that could be better is the hanging design. It isn’t easy to hang plants in the structure.
More features: 4 shelves with weight capacity of 23.4 lbs per shelf, UV resistant, waterproof, antioxidant, roll-up zippered entrance, screened ventilation
The fifth unit on this list is the Ohuhu Mini Greenhouse. It comes with four shelves that can hold up to 23.4 pounds of weight. It also has some of the best UV resistant covers and is the budget pick small greenhouse on this list. These are just some of the many reasons why we like and recommend it.
What we liked: Regardless of the weather, the chances of your plants thriving in this small greenhouse are higher than you can expect. It comes with four different partitions that make up a dozen wire shelves. These shelves are made of high quality materials and will carry weights of up to 23.4 pounds. The unit itself weighs just around 10.8 pounds. Therefore, when empty, you can install it wherever you want with ease. Assembly is simple and straightforward and is one of the best we have seen. The unit comes with all the parts and hardware required for installation.
Because of the three-tiered internal space, you have more than enough room to grow all the plants that you want. From herbs to vegetables, and flower seedlings, you will have enough space and protection from the Ohuhu Mini Greenhouse.
The construction is one of the best in this price range. A solid design means you can even use it outside in some conditions. The tube frame is heavy duty and comes with corrosion resistant coating. If you plan on using it outside, we recommend that you add some weights like rocks to prevent it from toppling over in high winds.
Aside from the frame, the cover itself is also quite durable. Made from PE, this cover is anti UV radiation and will keep your plants safe from harsh weather. As it keeps the harsh weather at bay, it still lets useful sunlight stream through to your plant’s benefit.
To easily access your plants, you’ll be pleased that there is a zippered roll-up door. It offers easy use and provides better ventilation when needed.
Due to the lightweight nature, you can dismantle and set it up whenever the weather changes.
In addition, Ohuhu Mini Greenhouse comes with one year warranty. Thus, you can have repairs or replacements in that period without extra cost.
What could be better: The high price is likely due to the high quality of materials. In addition, there isn’t enough space for large pots.
More features: shelf, walk-in model, zippered roll-up entrance, designed to set up next to the door of your home, garage, barn, or shed
Our Best Lean-To Greenhouse is this model. It is for those truly short of space. It comes with a lean-to design that optimizes space in your garden and allows you to squeeze in as many flowers as possible.
What we liked: The 56 x 16.85 x 4.25 in. dimensions are perfect for small spaces. Additionally, the material of construction is very durable and will last for a long period. One of the main reasons why we love this unit is that the cover fits properly over the steel frame. The green PE mesh cover is lightweight, durable, and fits snugly over the coated steel. Because of the snug fit, the entire structure is sturdier and easier to move around when needed. Because of the design, it is tall and allows you to stack seed trays, pots, and other plant pots. If you would prefer to put it outdoors, you should certainly add rocks or ropes to offer more stability.
Weighing just around 20 pounds, this model is easy to carry and assemble. Many users have remarked on how easy it is to use and how it fits the need for a durable, small greenhouse. Because of the size, you can comfortably use it inside, and due to the durable build, you can use it outside, even if you live in places with medium winds.
What could be better: It is a cozy and comfortable option. However, it cannot be used for many plants or with flower beds.
More features: available in larger size, overlong cover design, 2 doors with 4 zippers, UV protected, waterproof, reinforced
Quictent is one of the most popular greenhouse tent manufacturers on the market. The brand is responsible for many high quality green houses, and the Quictent Mini Cloche Greenhouse is a high quality model that offers impressive support and performance. One of the problems that gardeners face is looking after tiny plants. These are sometimes very vulnerable and require near-constant attention. That is why you have to make everything as comfortable as possible for the plants. The Quictent Mini Cloche Greenhouse is an excellent outdoor greenhouse that comes with plenty of useful features that you’ll likely enjoy.
What we liked: This model has a lot of features going for it. For instance, it offers incredible water proofing. Therefore, you can use it without worrying about the rain. You thus can control the amount of water that your plants get. It also comes with UV protection.
As an outdoor greenhouse, durability, and stability are super important. The manufacturer realizes this, and that is why the unit comes with sturdy build and high quality material. For example, the steel frame is sturdy and coated with rust resistant powder. Therefore, it will last even outdoors for many seasons.
If your plants need extra protection from the elements, we strongly believe that this outdoor greenhouse offers all the assistance that you need. There is a PVC cover to keep harmful radiation out while keeping the plants warmth and healthy. A pair of doors offers near immediate access to your plants. You also get up to four windows with zippers to improve ventilation and more.
Installation is fairly easy. And the dimensions are compact enough for two people to set it up in a matter of hours.
The model sports a pair of reinforced doors with zipper access. This will keep away unwanted elements from the plants, and since they are made from heavy duty PE, will last for a long time. The PVC cover also has a zipper to give you quick access to the flowers or plants and improves ventilation when temperature rises.
During the cold winter months, the PV cover comes in very handy because it allows more light to stream through and improves warmth inside the green house.
If you cannot have a typical greenhouse in your garden, the Quictent Mini Cloche Greenhouse is an excellent alternative that will serve you well.
What could be better: During installation, the plastic is tied to the frame. Unfortunately, we observed that this plastic is not as durable as the other parts of the greenhouse. It can tear or rip if you don’t place it properly.
More features: Front roll-up zipper door, 4 wired shelves, mesh side windows, anchors and guy ropes for better stability outdoors
This Portable Mini Walk‑In Greenhouse is designed for outdoor gardening in small spaces. It provides a lightweight, easy‑to‑assemble protective environment for seedlings, herbs, vegetables, and flowers. Its UV‑resistant PE cover shields plants from harsh sun and weather while the roll‑up zipper door and mesh windows improve ventilation and accessibility. Built on a steel frame with ground anchors, it helps you extend your growing season with a simple yet functional shelter.
What we liked: We appreciated the practical design and materials for a budget‑friendly outdoor greenhouse. The UV‑resistant PE cover offers essential protection from sun damage while still letting in plenty of light. This helps plants thrive without needing expensive glazing. Combined with a rust‑resistant steel frame, this shelter balances durability with lightweight portability.
The roll‑up zipper door makes accessing your plants effortless, and the mesh side windows boost airflow and help regulate temperature. This is a simple but effective way to prevent overheating and humidity buildup. The included anchors and guy ropes also improve stability against wind when set up properly.
Overall, for gardeners looking to start seeds or protect young plants at a low cost, this greenhouse delivers solid functionality with easy everyday use.
What could be better: It lacks the amount of space offered by some of the others on this roundup. Also, don’t expect this portable light-weight model to withstand harsh winds without anchoring it to the ground. If you like a more sturdier model, go for the Palram Canopia with Polycarbonate panels, or the BloomCabin Small Greenhouse, our best and only real glass option.
More features: 12-year warranty, integrated gutter system, roof windows with manual or optional automatic openers, optional insulation upgrades and heating compatibility, color customization with 37 RAL choices
If you are willing to pay a premium for high quality materials and a timeless architectural design, the Bloomcabin Aluminium Classic Greenhouse is the right pick for you. It is a durable and stylish greenhouse for your garden. Built with a strong aluminium frame and customizable glazing options, including real glass, this greenhouse adapts to different garden sizes and climates. It helps you grow vegetables, flowers, and other plants throughout the year.
What we liked: The strong, rust-resistant aluminum frame, which gives this greenhouse a solid, long-lasting feel compared to lighter, budget models. The wide range of customization options, including multiple sizes, glazing types (tempered real glass or polycarbonate), and color choices, makes it easy to match the greenhouse to both your garden and growing needs.
The customization options are excellent, with 14 different sizes, a wide palette of 37 RAL colors, and multiple glazing choices (including tempered safety glass or polycarbonate, plus optional finishes like self-cleaning or sun-protective glass), allowing you to tailor the greenhouse aesthetically and functionally to your garden’s needs.
Practical features such as the sliding doors, roof vents with optional automatic openers, and integrated gutter system improve everyday usability and help maintain good airflow and drainage. Combined with the long warranty, these details make the greenhouse feel like a well-designed, premium product.
What could be better: Assembly can be challenging, especially with glass panels and precision-fit aluminum parts, meaning some buyers may need professional help.
The high level of customization also comes with a higher price tag, which may not suit budget-focused gardeners.
More features: 4 wired shelves with the weight capacity of 17 lbs for each shelf, walk-in model, zipped roll-up door, waterproof, UV protection
Quictent is one of the most popular greenhouse tent manufacturers on the market. The brand is responsible for many high quality green houses, gazebos, camping tents, and other similar structures. The Quictent Greenhouse Mini is a high quality model that offers impressive support and performance. The Quictent Greenhouse Mini is an excellent outdoor greenhouse that comes with plenty of useful features that you’ll likely enjoy.
What we liked: This model has a lot of features going for it. For instance, it protects the plants from harsh weather conditions. You have your plants safe from heat, cold and dust. It also comes with a design that keeps out any pests seeking to harm your plants.
There is a wonderful PVC cover with plenty of access points. This gives you control over the ventilation in the green house. It also comes with UV protection.
As a greenhouse, durability, and stability are very important. The manufacturer realizes this, and that is why the unit comes with sturdy build and high quality material. For example, the steel frame is sturdy and coated with rust resistant powder. Therefore, it will last even outdoors for many seasons. There are four different shelves where you can place your pots, seeds, and beds. While it isn’t as big as the model previously reviewed, it is still big enough for most gardeners.
Each shelf here has a weight capacity of 17 pounds, so it can take plenty of weights and different plants at a time.
If your plants need extra protection from the elements, we strongly believe that this outdoor greenhouse offers all the assistance that you need. There is a PVC cover to keep harmful radiation out while keeping the plants warmth and healthy. Installation is fairly easy; the dimensions are compact enough for one person to set it up in a matter of hours.
The model sports a reinforced door with zipper access. This will keep away unwanted elements from the plants, and since they are made from heavy duty PE, will last for a long time. The PVC cover also has a zipper to give you quick access to the flowers or plants and improves ventilation when temperature rises.
During the cold winter months, the PV cover comes in very handy because it allows more light to stream through and improves warmth inside the green house.
If you cannot have a typical greenhouse in your garden, the Quictent Mini Cloche Greenhouse is an excellent alternative that will serve you well. Portability is another nice feature of this unit since you can move it inside or outside, depending on the weather.
One-year warranty means you can replace any defective parts at no extra charge.
What could be better: It lacks the amount of space offered by some of the others on this roundup. Apart from that, it is an awesome product that will last for years.
More features: pop-up design, easy storage and installation, ventilation window, waterproof, 1 roll-up door with zipper, 4 ground stakes, packaging bag
If you are looking for a cheap, yet sturdy model with easy to install features, then the Gardzen Pop-up Portable Greenhouse is your best pick. Small greenhouses are small and usually cheap, and this is one of the cheapest you’ll find. Despite the low price, it surprisingly has several useful features that we like and elevates it above several more expensive units on the market.
What we liked: If you love to have a green house, but do not want any of the permanence, then you should think of this model. After doing plenty of research and sifting through reviews from many users, we ended up with the Gardzen Pop up Greenhouse as a budget pop-up greenhouse that will serve your needs. Just like a pop-up tent, this model comes with a design that makes it very easy to set up and equally convenient to remove. This unit has a pop-up design and a walk-through style and zippered ends. Therefore, it is easy to access. It also has a sturdy, zippered plastic door that provides security from meddling kids or pets.
With plenty of optimal insulation, the humidity levels are controllable and give you the best growing environment for your plants.
There are several benefits to having a pop-up unit. If there isn’t lots of space indoors or you want to avoid a mess, then these portable units are just excellent.
Overall, if you want a greenhouse but simply cannot go through the hassle or cost of buying or installing a permanent structure, then this is a good alternative. Due to the open design, you can place it over a garden bed.
With a cube shape, this model gives you a decent amount of space. Though it is one of the smallest on our roundup, it is great for anyone with several plants.
While it isn’t as durable as others, it makes up for this in other ways. For instance, it weighs just 1.3 pounds, which makes it the lightest model on this list.
What could be better: We have remarked on the impressive insulation of this model. However, we recommend that you use it in the mild or hot months instead of winter. If used in winter, it might not deliver all the insulation you need. Additionally, since you need to make stakes to hold the greenhouse, it isn’t suited for hard floors or surfaces.
In the section above, we reviewed 12 of the best small greenhouses you can find on the market right now. These models come with plenty of useful features that will make for an excellent structure to grow your plants in. Now, there are several models on the market that you might still want to choose from. You might also not be satisfied with the options we have reviewed. If so, this next section is for you. Here, you will read useful information about greenhouses and the features to consider before choosing anyone.
The greenhouse is a shield between the forces of nature and your growing plant. With this structure, you can enjoy plenty of advantages (more on that later). It offers shelter from the elements and creates a comfortable environment for the plant.
A greenhouse can come in different styles and with different purposes. Some are made to keep the heat in by stopping the flow of heat outside. Some, on the other hand, can help you to regulate the heat and add a cooling effect to the benefit of your plants.
Now, let’s consider the benefits of a greenhouse.
Whether you are planting for profit or just as a hobby, a greenhouse is an excellent addition to your garden and offers plenty of advantages. In this section, we will consider some of the major advantages of these structures.
The first advantage, and arguably the most important, is that these structures offer an extended growing season. This structure is designed in such a way that you can control the important parameters for growth. You can adjust temperatures, humidity, moisture, and more in a greenhouse. You can plant in a greenhouse at all seasons, whether at the start of the normal growing season or the end.
Therefore, you can plant weeks or months longer than usual. If you are planting commercially, a greenhouse lets you to enjoy an all-year round harvest.
The best small greenhouses offer you excellent protection from weather that might ordinarily put an end to your plants.
These structures are designed to stop harmful weather conditions like snow, rain, or excessive heat from affecting your plants. Because of the design, greenhouses protect your plants from raging winds and intense sunlight. Some options, for example, the ShelterLogic greenhouse reviewed in the list above, will diffuse the sunlight and give good UV radiation to the plant. They also ensure proper ventilation.
Since a greenhouse offers you far more control over the entire growth process, you can manoeuvre matters to have different types of plants in your greenhouse. If, for example, you want to plant fruits that will normally not grow in your area, a greenhouse offers you a controlled environment that can help these plants succeed.
They offer a warmer and humid environment that will suit the plant. Thus, exotic plants can be planted right in your garden! As long as you know the required conditions, you can set up the greenhouse to achieve your goals.
A greenhouse not only protects your plants from inclement weather, but it also serves as a useful structure to keep pests away from your plants. Due to the design of the cover, the greenhouse keeps animals, insects, and pests away from your plants.
Birds, insects, moles, squirrels, and other pests will not have a way to reach your plants. Since there are no pests, you will not have to use harmful pesticides or chemicals to chase these away. This will result in a healthier plant.
A greenhouse, especially a small greenhouse like those we have reviewed above, come with a design that is easy to adjust and move. They are very portable, lightweight, and easy to set up. Therefore, you can have a garden wherever you want, as long as there is enough sunlight and ventilation. Some models even come in a pop-up design, like the Gardzen pop-up portable greenhouse, and are super easy to use and maneuverable.
If you want large scale options, there are also bigger options that help you to create your ultimate growing environment.
As with several farming structures, greenhouses also come with disadvantages. Here are some of them;
Thankfully, the advantages of a greenhouse far outweigh the disadvantages.
The type of greenhouse depends on some factors. These are temperature, design, and materials.
As the name implies, these protect your plants and allow the temperature to fall very low. It doesn’t have any source of heating installed. With this type of greenhouse, you can extend growing season into the cold months.
These are greenhouses that maintain temperatures above freezing level. If your plants will die because of freezing temperatures, these are the type of greenhouses you should consider.
The warm greenhouse allows for warmer temperatures. Thus, more plants can easily survive in this type of green house.
The hot greenhouse is used to grow plants found in tropical regions. They increase the heat of the environment and even come with heat generating installations.
You can also group greenhouses based on their design.
Other types based on design include the
Now that we have considered the types of greenhouses and the advantages of having one, let’s now consider the important features that should affect your buying choice.
The materials of the frame will determine several things about the greenhouse. There are several materials used in constructing a greenhouse.
1. Wood
This is a popular choice. It is readily available and is often used by anyone looking for a DIY model. It is easy to work and is quite durable. Wood can support load from the plants and glazing. For many gardeners, it offers the most appealing look of all the materials of construction.
However, the downside of wood is that as time passes, it will start to lose some of its strength because of rot, expansion and contraction, and other factors.
Fortunately, some of these factors can be removed by proper maintenance and curing.
2. Aluminum
Aluminum is a very common material used in frames. It holds several advantages. For example, it is relatively lightweight, and when made from high grade aluminum, will last for several season. Aluminum kits often come with grooved parts that are easy to set up and let you place the glazing easily. If you are choosing your first greenhouse, we recommend this material.
Before choosing aluminum, though, you should keep in mind that it is an excellent conductor of heat. Thus, a greenhouse with aluminum parts will be hotter in the summer and colder in the winter. An example is the Palram Canopia 6 x 4 Greenhouse.
3. Plastic
If you are looking for a small greenhouse, the durable, lightweight, and affordable nature of plastic makes it a very common choice. Plastic greenhouses usually have films that help to diffuse sunlight. Since they are very lightweight, they are often supported with metal frames or some heavier material so that they can be more stable. The Home-Complete Mini Greenhouse comes with several plastic parts.
4. Steel
Steel is another popular material and is suitable for indoor and outdoor use. It is the heaviest of all the materials available. Hence, it holds its own outside and in windy weather. Although it is very stable, it is often hard to maintain.
The Vivosun Walk in Greenhouse has several steel parts.
Another notable feature to keep in mind is the glazing. There are different materials used as well, and the materials will affect your choice.
1. Glass
A glass glazing comes with several advantages. For example, it looks really appealing. And when it is tempered, it will last for a long time. While glass is more susceptible to damage, some types are more damage-resistant than others. Thicker glass in general is more sturdy and easier to clean than polycarbonate or plastic. Glass also looks better in our opinion, but it does come at an extra cost. If you don’t mind spending quite a bit of money for a beautiful small glass greenhouse in your garden that will last a lifetime, take a look at the BloomCabin Small Greenhouse. It comes with a 12-year warranty.
Glass does not diffuse light; therefore, you should keep the type of plants you hope to grow in mind to avoid them dying out.
2. Polycarbonate
This is a common alternative to glass, especially in small greenhouses. It comes with a lightweight build but is more durable and damage resistant than glass. The panels from this material are translucent and diffuse light to the plants. Hence, it is very effective in your greenhouse.
This material insulates remarkably and increases heat retention in your greenhouse. The Palram Canopia 6 x 4 Greenhouse and Sylviera Small Greenhouse come with this material.
3. Polyethylene
The last type of material for glazing on a greenhouse is this cheap material. It works well for small greenhouses and can be used to cover different sizes of greenhouses.
While it is a cheap and relatively durable material, it also comes with its flaws. For one, it fades and yellows after prolonged use. It is also susceptible to tearing because of temperature changes. Lastly, it allows the lowest amount of good light into the structure. The ShelterLogic Mini Greenhouse has a polyethylene glazing.
The size of your greenhouse is another important consideration. In fact, it is arguably the most important factor to consider. Placing a large model in a small space can make it look horrible and can reduce ventilation. If you have a small yard, then you should consider choosing a model with an equally small size.
The models we reviewed come in a wide range of sizes. Therefore, go through our roundup to find out the best option for your space.
Before you head out to choose a small greenhouse, consider your climate. The environment will play a large role in the way your plants grow. If you live in a region of heavy winters and snowfall, then you need a model with plenty of heat insulation. If your area doesn’t suffer from harsh winters, then you can choose models with less insulation.
While choosing, you must also ensure that the greenhouse offers the right amount of ventilation.
A warranty protects you in case of damage. You should look for units with at least one year warranty periods. That way, you can go through all the seasons in the year and secure a repair or replacement in case of damage.
The plants need light to survive.
Vegetables need up to eight hours of direct sunlight daily to grow properly.
If you observe that the plants are not getting the right amount of sunlight, or if you want to work in your greenhouse when it’s dark outside, you can install artificial lighting like LED.
Assembling your greenhouse can be difficult if you do not have the right information. You should consider several factors.
For instance, ensure that the surface you want to install the greenhouse is flat and free from obstruction.
A flat surface will help your plants grow better.
In this regard, there are factors to keep in mind.
First, always keep an eye out on the temperature. Monitor the temperature in the greenhouse at different points of the day. Some models come with thermometers to help with this.
Another tip is to keep the greenhouse clean and tidy. A dirty or cramped greenhouse can lead to problems like pests and even diseases.
Our top picks include the Home-Complete Mini Greenhouse, which is an excellent small greenhouse for virtually anyone. It comes with a useful and insightful design that makes for a valuable addition for any gardener. It is durable and comes with almost all great features that you need in a small greenhouse. We also like Nova Microdermabrasion Mini Walk-In Greenhouse; which is a bit bigger, but has easy mobility. It comes with a sturdy build and features that offer impressive ease of use. It is useful on different surfaces and offers the best value for money. For those on a budget who are looking for a small greenhouse with hard polycarbonate walls, the Sylviera Small Greenhouse is excellent. It is sturdy and super easy to set up. It also comes with plenty of space for all your plants, a lockable door, an adjustable roof vent, and a hygrometer/thermometer. More importantly, it protects your plants from the inclement weather at all times of the year. Choose these or the other models in this best small greenhouse review and enjoy planting all year long!
