The greenhouse kit is an excellent way of growing plants with complete care. Many people dream about having their greenhouse to nurture their plants.
But finding the best greenhouse kit is very challenging, especially when you have a small space. Thus, to narrow down your search, we have tested a bunch of greenhouses and come up with the top ten greenhouses.
We are pretty much convinced with their features and designs.
Before you explore the reviews, the comparative table will give you a brief idea about them.
- Comparison Table of Best Greenhouse kits
- Best Greenhouse Reviews Of 2020
- 01. Palram HG5508PH Hybrid Hobby Greenhouse ( Premium greenhouse kit)
- 02. Palram HG5008 Mythos Hobby Greenhouse (best value greenhouse)
- 03. Quictent Heavy Duty Portable Greenhouse (Best portable greenhouse)
- 04.Outsunny Polycarbonate Walk-in Garden Greenhouse (Best for small spaces)
- 05. Mini Walk-in Indoor-Outdoor Greenhouse ( Best Walk-in Greenhouse)
- 06. Gardman R687 4-Tier Mini Greenhouse (Best mini-greenhouse)
- 07. Home-Complete HC-4202 Walk-In Greenhouse (Best budget greenhouse)
- 08. OGrow OGAL-46 Greenhouse (Best lean greenhouse)
- 09. Palram Four Season Chalet Hobby Greenhouse (best greenhouse for cold climate)
- 10. Rion Grand Gardener 2 Clear Greenhouse (Best spacious greenhouse)
- Things to Consider Before Buying the Best Greenhouse Kit
- 01. Which is the best value greenhouse to purchase?
- 02. Is there any good portable greenhouse?
- 03. Which size of the greenhouse kit is good for me?
- 04. Do these greenhouses work well in colder climates?
- 05. How can I keep the greenhouse warm during the winter season?
- 06. How cold is too cold for a greenhouse?
Comparison Table of Best Greenhouse kits
||Palram HG5508PH Hybrid||• Size 98.4 x 72.8 x 81.9 inches • Polycarbonate Panel • Aluminum Frame • No Shelves|
||Palram HG5008 Mythos||• Size 97.2 x 72.8 x 81.9 inches • Crystal clear polycarbonate Panel • Aluminum and steel Frame • No Shelves|
||Quictent 2 Doors Portable||• Size - 10.24' L x 9.35' W x 7.84' H • Waterproof and UV protection • White powder coated steel • Cover color - Clear/Green|
||Outsunny 6' x 4' x 7'||• Size 74.8 x 52 x 79.1 inches • Polycarbonate Panel • Aluminum Frame • No Shelves|
||Mini Walk-in Greenhouse||• Size 27 x 16 x 16 inches • Polyethene Panel • Steel Frame • 2 tier 8 shelves|
||Gardman R687 4-Tier Mini||• Size 19 x 27 x 63 inches • Polyethene Panel • Steel Frame • 4 tier shelves|
||Home-Complete HC-4202||• Size 56.3 x 56.3 x 76.7 inches • PVC cover Panel • Steel Frame • 8 Shelves|
||OGrow OGAL-46||• Size 74.8 x 48 x 84.6 inches • Polycarbonate Panel • Aluminum Frame • No Shelves|
||Palram Four Season||• Size 102.5 x 142.1 x 106.3 inches • Polycarbonate Panel • Aluminum Frame • No Shelves|
||Rion Grand Gardener 2||• Size 103.9 x 105.1 x 93.5 inches • Polycarbonate Panel • Resin Frame • No Shelves|
Best Greenhouse Reviews Of 2020
The greenhouse kits that we’ve selected for you are by taking into consideration their price, portability, and some other essential features.
01. Palram HG5508PH Hybrid Hobby Greenhouse ( Premium greenhouse kit)
If you’re looking for a premium quality kit, then the Palram hybrid hobby greenhouse kit is for you. It fits together with plants, pots, flowers, small trees, and tools.
With crystal clear polycarbonate panels, plants will receive an adequate amount of sunlight to keep them healthy and happy. The virtually unbreakable roof panel that is 4mm thick is stronger enough to prevent the entry of UV rays into the house.
The roof panel allows sunlight diffusion to eliminate the risk of the leaf burns. Also, the sturdy and robust rust-resistant aluminum frame provides ample space for growing plants.
The base of the greenhouse is of galvanized steel that further enhances its strength. For more convenience, it includes some additional features like roof vent, and lockable door handles along with magnetic door catch, and rain gutter.
This lockable door feature helps to eliminate the risk of unwanted visitors in the greenhouse. It also includes ten plant hangers that help support vine crops and hang baskets. These hangers are made from polypropylene that enhances its durability.
The crystal clear frame design is excellent to keep monitoring the plants from outside.
The polycarbonate twin wall has excellent heat retaining capability. This will help in maintaining the constant temperature required for plant growth.
The Palram hybrid series of the greenhouse is highly durable and stands for years. Also, the polymers sheet is made from virgin material that doesn’t get brittle or fades away even after years of use. Its 6 feet wider frame is enough to carry small trees in it.
It is ideal for homes with small spaces. Even though you will not get the expandable shelves in it, it serves you ample space for holding all of your plants, trees, and flowers in one place.
The single roof vents help to provide moderate airflow, and the rain gutter allows sustainable irrigation channels to nurture plants.
The Palram hybrid greenhouse is ideal for holding all your plants in one place. The crystal-clear polycarbonate wall and sturdy frame enhance its durability and quality. The air vents allow a moderate flow of air.
Overall, this is the best greenhouse to buy for small space homes.
02. Palram HG5008 Mythos Hobby Greenhouse (best value greenhouse)
The Palram Mythos Hobby greenhouse is on of the best value greenhouses. The rust-resistant aluminum frame offers 48 sq. feet space for growing your plants, flowers, trees in one place.
The virtually unbreakable twin-wall polycarbonate panel allows blockage of 99% UV rays that may damage the plants. To enhance its functionality and convenience, it features rain gutters and roof vents.
This helps to maintain the flow of water and air needed for the plants. The lockable door handles with magnetic door catch offer complete protection and prevent the entry of scavengers.
The sturdy aluminum frame with galvanized steel at the base provides strong structural support to the frame. The crystal polycarbonate roof helps to maintain the heat in the chamber that is essential for plant growth.
With a crystal clear roof panel, the plant receives diffused sunlight that prevents the plants from burning. It offers 48 inches square feet space and is 6 feet tall. This will provide proper space to grow plants, flowers, and even trees.
The Mythos is ideal for small spaces and provides value for money. The product won’t come with shelves but has ample space to grow the plants.
The rainwater gutters help to store the water and irrigate your plants when needed. Also, the heavy-duty galvanized steel base is specially designed for standing in extreme weather conditions.
With this model, you will grow plants even in the frost conditions. The twin-wall polycarbonate panels add another bonus point to have this greenhouse. It enhances the heat-retaining capacity of this single layer panel.
The crystal-clear frame allows easy monitoring of the plants from the outside. You will also not find the hangers as that in the previous model of Palmar. Still, it’s a value for money product and worthy enough to have this for small areas.
Additionally, the ease of installation enhances the value of the greenhouse. So, this house can be ideal for you.
The Mythos greenhouse by Palram is a value for money kit. It offers ample space and incredible features like air vents, rain gutters, and twin-wall polycarbonate sheets. It is ideal for small space homes and even allows you to grow your plants in extreme weather conditions.
03. Quictent Heavy Duty Portable Greenhouse (Best portable greenhouse)
The Quictent heavy-duty portable greenhouse is portable and easy to set up. Its frame is larger enough to house large trees and plants. The double zippered front and back doors with six exhaust vents offer complete ventilation during hot days.
The white, powered coated heavy-duty steel frame is resistant to rust. This helps to keep this greenhouse firm even in extreme weather conditions.
The transparent reinforced polyethylene cover offers complete protection from the harmful UV rays. It allows maximum heat retaining in the greenhouse. Its overlong cover design makes this greenhouse secure and airtight.
The ease of installation makes it the best portable greenhouse. Its eight base and 16 stakes ensure proper safety and keep it in place firmly even in stormy conditions.
Also, the transparent reinforced polyethylene cover is waterproof and gives complete protection from the UV lights.
It is also ideal for creating high humidity that is ideal for tropical plants. Thanks to its six ventilation vents, this helps to give your plants perfect airflow.
The size of the greenhouse is ideal for backyards and even small garden areas. It comes with middle rails that provide additional stability to the frame. The double size reinforced PE leno makes this polythene cover stronger than the regular cover.
The transparent poly material allows us to keep the environment warm for plant growth. Also, the full closed cover gives maximum humidity and space for growing plants, fruits, herbs, and vegetables.
You will not get rain gutters for rooftop water harvesting. Still, it’s ideal for growing large trees and vegetable plants in the backyards. The walk-in gallery also gives ample space to have a walk into the greenhouse to monitor the growth of plants.
The steel pipes ensure longevity and keep it rust-free for years. Quictent also offers a worry-free warranty for five years. It means you are free from the damages that arise due to extreme weather conditions.
Above all, the product is highly portable and easy to install. The 6 feet tall design and sturdy steel frame ensures durability and helps to grow plants, shrubs, trees, and vegetables. Also, the polyethylene covering ensures complete heat retention and makes it the best portable greenhouse.
04.Outsunny Polycarbonate Walk-in Garden Greenhouse (Best for small spaces)
The Outsunny polycarbonate walk-in greenhouse kit is slightly smaller than other greenhouse kits. But it is perfect for home gardening purposes. The UV resistant transparent polycarbonate sheets offer complete protection from the UV rays.
The powdered coated aluminum frame is sturdy enough to withstand in the extreme weather conditions. The transparent roof panel and polycarbonate walls ensure proper diffusion of the sunlight.
It has a convenient single sliding door to ensure easy movability into the greenhouse. With easy to assembly design and takedown, you are free from the hassle of installation. The transparent sheets ensure natural lighting to the plants.
Additionally, it has rooftop vents that ensure excellent ventilation and adequate airflow in the greenhouse.
The Outsunny polycarbonate aluminum greenhouse is the best solution to keep your plants healthy and happy throughout the year.
The heavy-duty galvanized steel base provides extra stability to the entire structure. It also features a hinged rooftop panel that ensures excellent ventilation in the greenhouse.
The superior design allows the frame to hold its position in heavy rains and windy conditions. You may not get any shelf inside the greenhouse, but still, you will get ample space to install a shelf on your own.
The stunning dark green color is ideal to have in your small garden areas. The sliding door ensures the elimination of the external creatures to enter the greenhouse and high winds to come inside the house.
With the ease of installation, portable size, polycarbonate sheet cover, and transparent roof panel, it becomes the ideal and best greenhouse kit for small space.
The air vents and transparent roof allows the transfer of the exact amount of air and heat in the house. This will help in growing plants faster than before. Also, the UV resistant polycarbonate sheet prevents the plant’s leaves from burning.
The best thing is this kit comes with a five-year manufacturing warranty. And this ensures to set you free from the damages and other issues of repairing hassles.
Although the size of the greenhouse is small, it is still portable enough to have it for growing your flowering plants happily throughout the year. The air vents ensure complete ventilation, whereas the transparent polycarbonate sheet ensures maximum heat retention in the house for plant growth.
05. Mini Walk-in Indoor-Outdoor Greenhouse ( Best Walk-in Greenhouse)
The Mini Walk-in Greenhouse is ideal for both indoor and outdoor purposes. The strong aluminum frame with a heavy-duty steel base ensures durability and can withstand extreme environmental conditions. Its walk-in style design allows you to add a multitude of plants in the house easily.
It offers you ample space, so you don’t need to compromise with any of your favorite plants to have space. Also, the zippered roll-up door ensures proper ventilation to keep the plants fresh and healthy.
Thanks to the two-tier eight shelves that enhance the space to add more plants in the house. The PE plastic cover helps to protect the plants from the heavy winds and allows proper heat to nourish the budding flowers.
The seed tray is stronger enough to hold the seedlings and grow properly. With polyethylene covering, you will enjoy flowers and vegetables all year round.
The large space and small size make it the best value greenhouse. Also, the transparent rooftop ensures that the plants receive proper light and grow faster. The best thing is it is easy to install. You don’t feel hassles in installing in your garden areas without any tool requirements.
Unfortunately, you will not have additional air vents in the greenhouse but have zippered roll-up doors for perfect ventilation.
The polyethylene cover offers 90% protection from the UV rays and distributes even heat in the house for proper nourishment of the plants. Thanks to its smart design that makes it spacious and portable enough to have it in gardens and balconies too.
And the best thing is you can keep this anywhere outdoors and indoors as well. The portable size makes it suitable for your flowering plants, herbs, and other plants as well.
The five-year warranty and powdered coated steel frame make it even worthier to buy this greenhouse. It would be a great deal for the small garden enthusiasts to nurture their plants and care for them.
Overall, the Mini walk-in greenhouse is ideal for small spaces and outdoors too. The most impressive thing about the greenhouse is eight shelves that offer ample space for the flowering plants. Maybe, you’re not getting air vents but have zippered doors for proper ventilation, and that is good to have.
06. Gardman R687 4-Tier Mini Greenhouse (Best mini-greenhouse)
The Gardman mini greenhouse is ideal for small backyards, decks, patios, and balconies. It is perfect for seedlings and young plants. Its mini vertical spacious design won’t consume much space in the gardens.
The transparent polyethylene cover ensures complete spreading for the sunlight in the greenhouse. It also helps to protect the plants from UV lights.
Also, the roll-up zippered doors ensure easy access and complete ventilation in the greenhouse. The strong stainless-steel frame ensures durability and strength to the frame. It will help to withstand the frame even in extreme weather conditions.
The effortless installation feature ensures easy installation in the garden without any tool’s requirements. And the best thing is its lightweight design. It ensures you keep it anywhere in the backyards, gardens, patios, and decks too.
The heavy-duty clear polyethylene cover will last longer with you for five years and even more. It has metallic stakes that provide extra stability to the frame to deal with heavy winds.
And for more security, you can also have a zip tie that can be attached to the frame and shelves for maximum stability. You will not get additional air vents with this but have zippered doors for proper ventilation.
The transparent polyethylene cover allows you to monitor the growth of the plants from outside. Additionally, the zippered doors ensure the humidity control by simply opening the doors and closing it.
The four-tier shelves come with easy to push and fit assembly. This will allow you to install it quickly and keep your plants on it without any efforts.
Moreover, you can also add heating mats on the shelves to retain maximum heat in the house to keep your plants healthy and happier in every season.
Also, the polyethylene cover ensures perfect diffusion of the sunlight in the house and prevents the excess flow of heat. Above all, this best mini greenhouse kit comes with a maximum warranty period.
Overall, this Gardman mini greenhouse is perfect for the small flowering plants and herbs. Its vertical design impresses us the most. The four shelves give ample space to carry small plants pot on these shelves. Also, the polyethylene cover gives proper heat diffusion, and that makes it the best greenhouse for small space homes.
07. Home-Complete HC-4202 Walk-In Greenhouse (Best budget greenhouse)
The home complete is one of the best and affordable greenhouses. The versatile design is perfect for indoor and outdoor purposes. Its transparent PVC cover helps to protect the seedlings from pest and frost.
Also, it helps in capturing the sunlight and creating a healthy environment for growing plants. It’s convenient, and lightweight design makes it an ideal option to carry on your patios, gardens, and backyards.
To add convenience, it comes with eight durable shelves. These are sturdy enough to carry the seedling trays, pots, and other plants that you desire to grow in a greenhouse.
The easy assembling design requires no tool to install it. You simply need to connect all the rods, and it’s ready to use. Thanks to the steel frame, which is strong enough to withstand in any extreme environment conditions!
The PVC cover ensures you to grow your favorite flowers and plants in any season. Maybe, you will not get complete protection from the UV lights, but still, it creates a healthy environment for the perfect growth of plants.
The PVC cover ensures that heat will remain in the house for a longer duration and will not escape out easily. The rope and zip ties are provided with this greenhouse.
This will help in attaining maximum stability and protect the plants and greenhouse from heavy winds. Also, the shelves are easy to install and fit perfectly in the greenhouse.
And if you have a small space, then this would be an ideal option for you. The roll-on zipper door ensures complete ventilation to retain the airflow in the greenhouse.
Unfortunately, you will not get air vents and rooftop water gutters in this greenhouse. But it’s a great deal to have for growing your plants in all seasons.
The crystal-clear PVC cover allows you to monitor the growth of plants from outside. To add more convenience, it comes with a five-year manufacturing guarantee. This ensures the quality of the product and easy replacement.
The home-complete is the best budget greenhouses to buy. It is highly affordable and fits perfectly in the small space houses, gardens, backyards, and patios.
Also, the clear PVC cover ensures that seedling receives excellent heat for growth. Overall, the product is great to have for keeping the health of the plants throughout the year.
08. OGrow OGAL-46 Greenhouse (Best lean greenhouse)
The OGrow is one of the spacious greenhouses and is perfect for the gardeners to grow their plants throughout the year. The lean design is excellent for small spacious gardens. It has an aluminum frame and heavy-duty steel base that provide stability and strength.
The green coating over the frame prevents rusting and fading. Also, the polycarbonate panels are helpful in diffusing sunlight equally to the plants and retain heat for a long time. Besides this, the polycarbonate also provides protection from the harmful UV rays.
This greenhouse helps to maintain the accurate temperature for the growth of plants and also protects from frost. It features a sliding door, roof vent for excellent ventilation, humidity control, and easier installation.
The twin-wall sheet, which is 4mm thick, provides maximum thermal insulation. Above that, the polycarbonate sheets are extremely safer than using glass panels.
Additionally, air vents help to maintain the airflow. Thanks to its stronger aluminum frame that enhances its durability.
The transparent panel allows the monitoring of the flowers from outside. And there is no risk of leaf burn as the polycarbonate sheet distributes sunlight equally in the greenhouse.
The sliding doors are a plus point in these lean greenhouses. And the best thing is the lean design that makes it perfect for any gardens, backyard, and small space areas.
Unfortunately, you’re not getting the shelves in this greenhouse, but it is spacious enough to grow your small trees, plants, flowers, and vegetable plants. The extremely stable frame can withstand the worst weather conditions.
And the bonus point is it’s very affordable.
With so many incredible features and unique lean design make this model one of the best lean greenhouse.
Also, the polycarbonate panel comes with a five-year warranty period that sets you free from the replacement or repairing hassles. It can resist the extreme environment conditions perfectly.
The OGrow is an excellent greenhouse for the small spacious gardens and backyards. It features sliding doors and air vents that help to provide proper ventilation in the greenhouse.
Moreover, the polycarbonate sheet is extremely stable and long-lasting that helps in maintaining the constant temperature flow in the greenhouse. Above all, it is an excellent greenhouse to buy in such an affordable range.
09. Palram Four Season Chalet Hobby Greenhouse (best greenhouse for cold climate)
The Palram four-season chalet hobby greenhouse offers the features that can withstand for all seasons including extreme cold. Its 4mm twin-wall roof panels help to block almost 90% of UV rays. Also, the polycarbonate panels help to transmit 90% of the sunlight and maintain a constant temperature.
The reinforced, double-wall aluminum frame with a heavy-duty steel base offers strength and durability to the greenhouse. This will help the frame to tolerate any weather conditions effortlessly.
The unbreakable polycarbonate virtual panel helps to diffuse light equally in the greenhouse required for plant growth. Thanks to its 95sq feet growing space, it will help in accommodating plants, trees, vegetables, and flowers in one place.
Maybe you’re not having shelves in it, but you can add by yourself to keep your plants on it.
Additionally, it features an anchoring kit, two roof vents, threshold ramp, lockable wide double doors, and galvanized steel base.
The lockable doors help to eliminate the entry of invaders in the greenhouse. Also, the two roof vents allow constant airflow in the chamber. The transparent wall panels distribute even heat in the greenhouse and prevent plants from burning and other damages.
The galvanized base is strong and sturdy enough to tolerate extreme weather conditions. And if you are a gardener and love to grow plants all seasons, then this may be an ideal solution for your needs.
The easy to install feature impresses us the most. You don’t require many tools to install it. Its unique and excellent spacious design makes it the top rated greenhouse for all seasons.
The five-year polycarbonate panel warranty impresses us the most. You will set yourself free from the repairing hassles for five years. As far as the quality is concerned, then aluminum frame and best quality polycarbonate sheet enhances its durability and strength.
An excellent heat distribution, proper ventilation channel, spacious design, and UV rays resistant- these all features prove the Palram is the best greenhouse for all seasons.
Overall, the model of Palram is excellent to grow plants in any season. The polycarbonate sheet panel gives excellent heat distribution and the aluminum frame provides sturdiness to the frame. It is a bit pricey than other models, still, it’s great to have to grow plants in the winter season also.
10. Rion Grand Gardener 2 Clear Greenhouse (Best spacious greenhouse)
This greenhouse would be an excellent choice for gardeners. It features two kinds of unbreakable polycarbonate panel covering.
Crystal clear sidewalls made with polycarbonate ensure equal light distribution. Meanwhile, the twin-wall polycarbonate roof panel ensures complete protection to the plants from harmful UV rays.
Also, the waterproof frame of the greenhouse features a lock system. The heavy-duty resin frame provides better insulation and enhances its durability. Its barn-style design offers ample space for the plants to grow perfectly.
Double door and roof vents ensure excellent flow of air into the greenhouse. It features an optional kit for enhancing its stability and height.
The simplified assembly and weatherproof frame make it ideal to grow plants even in extreme weather conditions or when the sunlight is not adequate. Unbreakable polycarbonate sheets panel allows maximum heat-retaining capacity to ensure that plants get sufficient light to grow.
It is secure to a concrete pad and a heavy timber foundation for maximum stability even in the heavy windy conditions. Might be there are no shelves included in the greenhouse, still, it’s an excellent choice to have for your plants.
The double door system ensures proper ventilation in the chamber and maintains the humidity level required by the plants for optimum growth. Crystal clear polycarbonate panels trap 100% UV rays and prevent the plants from burning inside the house.
On the other hand, the lock system helps to eliminate the foreign elements from the greenhouse. The heavy-duty resin frame is powder-coated to protect it from rust.
This strong and sturdy frame gives excellent stability and tolerance to the extreme weather conditions. With so many features like dual polycarbonate panel, ultra-safe lock door system, excellent ventilation system and spacious design, it comes as one of the best greenhouses in our review list.
The ease of installation makes it even worthier to have this best greenhouse for all time. As far as the quality matters, the unbreakable polycarbonate panel and resin frame ensure longevity and strength.
Meanwhile, the five-year warranty adds a bonus point to have this greenhouse.
The RION is the best greenhouse to buy. It includes a dual-wall polycarbonate sheet for the complete distribution of sunlight. Meanwhile, its strong and sturdy frame ensures complete insulation and is sturdy enough to withstand the extreme weather conditions. It would be an excellent greenhouse to have in your garden.
Things to Consider Before Buying the Best Greenhouse Kit
There are many stylish looking greenhouse kits available on Amazon that may attract us for a while. But selecting the best from them is quite trickier.
Before purchasing the best suited greenhouse, make sure to go through these parameters to have the best one for you.
The frame of the greenhouse plays an essential role in providing the strength and durability. Usually, there are three types of frames available like wooden, aluminum, and steel frames. The wooden frame is quite good for the greenhouse but it breaks easily in changing weather conditions.
However, the aluminum frame and steel frame will last longer and would not break easily. So, it is advisable to have aluminum or either steel frame greenhouse.
The panel material
There are three types of panel materials available in the greenhouse- fiberglass, polycarbonate and polyethylene. The plastic material is cheaper than others and often provides complete insulation but does not last long and may tear frequently.
Whereas, the fiberglass diffuses sunlight perfectly but may break after some months. But the polycarbonate panel is an excellent option to have.
It provides excellent diffusion of sunlight, complete UV protection, and even lasts longer for years with you. So, make sure to have the polycarbonate panel.
An ideal greenhouse has an excellent ventilation system. Too much heat and humidity may kill the plants and often affect their growth. So, a ventilation system is important as it helps to maintain the airflow in the greenhouse and helps to maintain breathability.
So, make sure that it has air vents, rooftop vents in it.
If it is not given, then make sure to check the roll-up zippered doors in it. This is also an excellent way of maintaining the airflow in the greenhouse.
The size of the greenhouse does matter a lot. If you have big size plants, vegetable plants and other trees to take care of, then make sure to have a bigger size greenhouse that has ample of space to keep them all together.
However, if you have little plants, then a small size greenhouse with shelves is good enough to maintain the health of your plants.
Also, make sure to check how much space you have in your garden and backyards where you want to establish your greenhouse. Then purchase according to the space available to you.
The plants also get damaged due to the high exposure of UV light. They may even get burned from them. In contrast to the proper heat diffusion, make sure that the panel you are using also provides protection from the UV light.
There are many panels available made from double-wall polycarbonate material that offers complete protection from the UV light.
These kinds of panels are good enough to protect the plants from burning. Some may provide 100% UV rays protection too.
So, it is advisable to have the greenhouse made with polycarbonate material to ensure complete protection from the UV light. However, some polyethylene panels and fiberglass panels also offer UV protection. You can select from them too.
Depending on the climatic area, you may need to add insulation features in your checklist too. If you are living in the cold climate region then you need to have more insulation to keep your plants healthy.
Thus, a twin-walled insulation cover will help you to do this work. The polyethylene and polycarbonate panel are good enough to retain maximum insulation and help plants to grow even in the colder region.
So, before purchasing the best value greenhouse, make sure to check the insulation cover in the greenhouse kit.
The rain gutters may or may not be an essential feature for everyone. Some people may like to run gutters for rooftop water harvesting while some do not.
This is helpful in irrigating plants automatically with rainwater. So, if you like to have rain gutters then you can prefer it by looking into the key features of the greenhouse kits. The Palram hybrid greenhouse kit is amongst those models which have rain gutters in it.
A transparent panel allows proper heat diffusion in the greenhouse and lets you monitor the plant’s growth from outside. Some people like a crystal clear view of the greenhouse. On the other side, the transparent panel allows proper photosynthetic activity.
Thus, if you like a bit of transparency, then you can prefer to have a transparent panel. So that you can monitor your plants even from the outside too.
01. Which is the best value greenhouse to purchase?
There are many greenhouse kits available on Amazon which are best to buy. You can prefer to have as per your need. However, if you want to buy the best value greenhouse, then Palram HG5508PH hybrid greenhouse, Gardman four-tier mini-greenhouse, and OGrow lean greenhouse are some of the best value greenhouses to buy.
But there are some other models too as well which we have mentioned in our review list.
02. Is there any good portable greenhouse?
Yes, there are various models of greenhouse kits available which are portable and good enough to meet your requirements. But if you want to have the best portable greenhouse kit, then Quictent heavy-duty portable greenhouse kit is the best for you.
It is portable and budget-friendly and meets your requirements perfectly. However, there are various other portable models also available. If you wish to buy a portable one, then you can prefer the buying guide and select the best for you.
03. Which size of the greenhouse kit is good for me?
The greenhouse kits are available in different sizes. It may range from small size to even big size to hold plants, trees, and flowering plants even vegetables too. But it will depend on you, how much space you have to install the greenhouse.
If you have a large size backyard and garden, then go ahead with the spacious greenhouse kit. But if you have smaller space, then a portable greenhouse kit or either mini greenhouse kits would be ideal for you.
04. Do these greenhouses work well in colder climates?
Most of the greenhouses come with twin-wall sheet panels. And these kinds of panels made from polycarbonate and polyethylene are good enough to work even in colder climates.
They act as insulation cover which helps to retain the heat inside the greenhouse for a long time. This feature makes them workable even in the colder climate regions.
But if you are living in a colder climate region, then make sure to check the twin wall panel before you purchase any greenhouse kit. Because only a dual-panel sheet provides proper insulation that works well even in the cold climate region.
05. How can I keep the greenhouse warm during the winter season?
There is a plethora of ways to keep your greenhouse warm during the winter season. You can wrap the panel of the greenhouse with a transparent bubble wrap that acts as an insulator cover for the greenhouse.
Moreover, you can also try a heater or thermostat controller in the greenhouse to maintain the temperature in the greenhouse during the winter season. But the best way is the same to use twin wall panels made with either polycarbonate or by polyethylene.
This will act as insulators and help to maintain the constant temperature even in the winters.
06. How cold is too cold for a greenhouse?
Ideally, the greenhouse is specially made for growing plants perfectly in the winter season. They can tolerate even 0-degree temperature too. Even when the temperature is freezing outside, the plants will receive full warmth to grow perfectly.
But the insulators even don’t tolerate the temperature. If it drops down to minus to some extent it will work, but not fully. Thus, ideally, a minus degree will be a limit for the greenhouse.
However, if you still wish to maintain the warmth in the greenhouse, then you can use an insulator cover, heater, or thermostat inside the greenhouse.
The greenhouse kit helps grow plants even when the conditions are not favorable. These are available in different sizes and styles. Now, you can enjoy growing your favorite plants throughout the year and even in winter too.
But, the plethora of designs and models may attract us towards them. They might not be useful to us. Therefore, we’ve compiled up a buying guide here in the article. This will help you in selecting the best greenhouse kit in 2020 for you.