Best Greenhouse Kits Review Guide For 2023

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Are you yearning to do some gardening at home but don’t know where to start? Here is a list of the best greenhouse kits that can help fulfill your desire. With these greenhouse kits, all you need is a few hours to set them up, and you are ready to grow your plants.

What is better than enjoying that authentic taste of fresh, homegrown fruits or vegetables? Well, even with the increased urbanization and congested ways of living seen in current times, you still have a chance.

If you love gardening and wish to grow some healthy vegetables or fruits in your backyard or even on that balcony, things have never gotten any easier.

Greenhouse kits are perfect structures that allow you to grow your desired vegetables right from home.

And you don’t even have to worry about space. These structures come in different sizes, and you can choose one that best suits your space.

But how do you get to know the best greenhouse kits with all the numerous options available in the market?

No need to panic! The information in our buyer’s guide helps you to make an informed decision on the right greenhouse for you, along with tips for installation and accessories.

To find out even more keep reading our Best Greenhouse Kits Review Guide For 2023.

Palram Nature Harmony Greenhouse

This greenhouse wins the top pick in this review. We like the simple construction and the lightweight, powder-coated aluminum frame.

The Palram greenhouse features clear polycarbonate panels, with easy sliding fitment. Assembly is fast, but you could probably use the help of someone else when erecting this greenhouse in your yard.

This greenhouse has a traditional feel, with ventilation from the louvered roof, and anchoring pegs included to ensure the greenhouse stays put in high winds. The greenhouse measures 6′ x 8′, and it’s tall enough to allow you to walk inside.

The classy design of this greenhouse enhances your yard, and we doubt your neighbors will complain, even if they can see the greenhouse from their yard. The rust-resistant galvanized base provides the structure with excellent support while withstanding exposure to the elements.

Product Details:

• Virtually unbreakable 4 mm twin-wall polycarbonate roof panels block up to 99.9% of UV rays and diffuse sun light eliminating the risk of plant burn and shade areas
• Crystal clear polycarbonate side panels provide 90% light transmission
• Rust resistant green powder-coated aluminum frame extends 6′-10″ from floor to peak
• Kit Includes adjustable roof vent, rain gutters, lockable hinged door with magnetic catch, aluminum frame, polycarbonate panels and a galvanized steel base
• Withstands winds up to 56 mph when combined with the Palram – Canopia Nature Series anchor kit and supports snow loads of up to 15.4 lbs. per sq. ft
• Virtually unbreakable 4 mm twin-wall polycarbonate roof panels block up to 99.9% of UV rays and diffuse sun light eliminating the risk of plant burn and shade areas
• Crystal clear polycarbonate side panels provide 90% light transmission

Pros:

• Anchoring pegs included.
• Vented panels for temperature control.
• Easy assembly.

Cons:

• Challenging to hang plants in the greenhouse.
• Requires 2-persons for assembly.

Polycarbonate Walk-In Garden Greenhouse

If you live in a townhouse or a complex with a small garden, then this greenhouse is your best option in this review. This polycarbonate walk-in greenhouse measures 6′ x 6′ x 7′, with a smaller 6′ x 4′ option also available.

You can fit this greenhouse in the corner of your yard, without it taking up too much space, or creating an eyesore in your garden.

The UV-resistant paneling attaches to a steel frame, making this greenhouse sturdy and long-lasting, despite its affordable price tag.

We like the sliding door, and it increases the growing space inside the greenhouse.

While this greenhouse is by no means large enough to sustain an entire vegetable garden, it’s a good choice for gardeners that want to start flowers throughout the year and transplant them into the garden.

We recommend the Outsunny as our best value for money choice in this greenhouse kit review.

Product Details:

• 【EXTEND THE GROWING SEASON】Perfect for a first-time or seasoned home gardener, JULY’S SONG walk-in greenhouses protect plant against rough weather. You can make sure that your plants are healthy and happy all year round.
• 【STURDY & DURABLE】This DIY Greenhouse Kit is made of 4mm twinwall UV/wind resistant polycarbonate panels and thickened premium aluminum frame,all this together with heavy-duty galvanized base help provide solid support for your entire plant nursery.
• 【MULTI-FUNCTION DESIGN】The greenhouse for outdoor has sliding doors for easy access, roof vent for effortless ventilation, and rain gutters for effective drainage of water and snow.
• 【3 SIZE for YOUR CHOICE】The dimensions of our greenhouse kits are 6’2″ x 4’2″ x6’4″ / 6’2″ x 6’2″ x6’4″ / 6’2″ x 8’2″ x6’4″ , provide plenty of room for planting vegetables, crops and flowers and you can choose the one best suits your purpose.
• 【EXCELLENT CUSTOMER SERVICE】JULY’S SONG provide 24 months’ worry-free warranty and friendly customer service. If there is any question please feel free to contact with us, our experienced customer service team will response in 24 hours.

Pros:

• Galvanized steel base for support.
• Easy entry with space-saving sliding door.
• Includes a rain gutter to collect rainwater for your plants.

Cons:

• Thin panels might crack in hailstorms.
• The 90-day warranty is suspicious.
• Confusing assembly instructions.

Erommy Walk-in Greenhouse

This greenhouse suit freestanding homes with medium to large gardens. The Erommy greenhouse utilizes both kinds of panels in its design. Transparent polycarbonate walls bring in bright light into the greenhouse, and the twin-wall roof diffuses light while blocking harmful UV rays.

The greenhouse features integrated rain gutters along the sides that feed into a storage tank through a downspout. You get to conserve water with this system and water your garden naturally when you can.

The entire greenhouse fits together quickly, with an intuitive panel slide and lock system. The sturdy aluminum frame is both corrosion-resistant and robust.

You get a lockable door with this greenhouse and adjustable roof vents for temperature control inside the greenhouse on hot days.

Product Details:

🍀【Multi-Function Design】- Adjustable roof vent provide a warm and windless room for your plants.Rain gutters can drain efficiently and prevent rain from splashing. A movable door makes it easy to get in or close the greenhouse.
🍀【Durable and Stable Frame】- Walk-in greenhouse rust-resistant aluminum frame is durable and stable and provides a spacious and safe growing space for healthy and safe growth of plants,vegetables and flowers.
🍀【UV Protection】- Hot house roofs and walls are made of virtually unbreakable 0.2″ polycarbonate panels,blocking up UV rays,diffusing sun light and eliminating the risk of plant burn and shade areas.
🍀【Light and Portable】- The strong base can perfectly ensure its stability.The entire green house can be moved when needed.
🍀【Easy to Assemble】- With detailed manual and complete accessories, the plant house will take you short time to assemble it well. It is recommended to use gloves for assembling the gardening greenhouse.

Pros:

• Adjustable roof vent
• Aluminum frame is durable and stable
• Portable

Cons:

• Anchoring kit not included.

Rion Hobby Gardener Greenhouse

The Hobby Gardener 2 greenhouse,is a larger green house for professional growers or extreme hobbiests.

It’s manufactured with 4 millimeter twin-wall polycarbonate roof panels and 6mm twin-wall side panels, offers superior strength, safety, light diffusion and great heat insulation.

The heavy-duty resin frame is fully UV protected and comes in a lovely green that will blend in beautifully with your outdoor space.

This greenhouse is 8 feet wide and is available in several lengths to fit your space and your needs. Can be easily assembled with the smart ‘Pin & Lock’ connector method, which adds strength and makes assembly simple.

You will need to Secure to concrete pad or heavy timber foundation. Optional base kit may be added for additional height and extra stability.

Product Details:

• Virtually unbreakable 4 mm thick twin-wall polycarbonate roof panels and 6 mm twin-wall side panels are 100% UV protected and high impact resistant
• Heavy-Duty resin frame improves insulation and creates extra durability for many years to come
• Maximum safety – no glass to shatter or break
• Hinged French doors for easy access and additional ventilation when open
• Included roof vent helps you maintain heat and humidity in your greenhouse as needed

Pros:

• Virtually unbreakable 4 mm thick twin-wall polycarbonate panels
• Heavy-Duty resin frame
• Hinged French doors
• Roof Vents

Cons:

• Expensive Option

Tierra Garden 50-2500 Haxnicks Garden Sunbubble Greenhouse

The Curved shape of the Sunbubble means the surface stays at 90 degrees to the direction of the sun all day long achieving minimum reflection and maximum penetration of light to help your plants grow faster.

It Features adjustable vents and a strong, zipped doorway. Innovative dome shape provides ample room for plants and greenhouse staging. Instant Greenhouse – easy set-up, easy to move and easy to store; Unique one-piece, folding patented design

This is also versatile – use it as greenhouse, for parties, dining, camping, or even an outdoor playhouse.

Product Details:

• INSTANT GREENHOUSE – Our Haxnicks Garden Sunbubble Greenhouse is an exciting, dome-shaped, instant plant house/conservatory. The Haxnicks Sunbubble Greenhouse is easy to set up, easy to move and easy to store. Our unique, patented one-piece folding design means you can have a beautiful, quality greenhouse in your garden in just minutes.
• ADJUSTABLE – The Sunbubble is built to work for you. Featuring adjustable vents that let you adjust the temperature to optimal growing conditions and a strong, zipped doorway to keep nosy pets at bay, you can personalize your Sunbubble Greenhouse to meet your needs. When you’re taking a break, pack the greenhouse away in the sturdy storage bag for safekeeping.
• INNOVATIVE DESIGN – The innovative dome shape provides ample room for plants and greenhouse staging. Made from UV stabilized PVC and flexible fiberglass rods, Sunbubble is both sturdy and adaptable to your gardening and outdoor needs.
• MAXIMUM SUNLIGHT – Sunbubble Greenhouse makes it easier than ever to keep your plants happily outdoors in the sun! The curved shape of the Sunbubble makes it warm up quicker than a traditional greenhouse. Because of the curve, the surface stays at 90 Degrees to the direction of the sun all day long, achieving minimum reflection and maximum penetration of light,
• PERFECT FOR – Sunny breakfast or candlelit dinner. Outdoor playroom or Sunday snooze. You can use your Sunbubble for much more than gardening! When it is too chilly to relax outside, Sunbubble is the perfect warm shelter for you to relax in.

Pros:

• Dome Shaped
• Adjustable Vents
• Fast, Easy Setup

Cons:

• Pricey

Best Greenhouse Kits Buying Guide For 2023

Now that you have an idea of the best options available for your new greenhouse let’s look at choosing the right choice to meet your gardening needs.

This buying guide gives you everything you need to know to make an informed decision on the right greenhouse for your garden.

Deciding on the Right Greenhouse for Your Needs:

There are hundreds of greenhouse kits available from online retailers. Finding the right kit to suit your application is critical if you want the best results. You need to understand your gardening needs before you commit to checking out with your new kit.

Before you finalize your choice, ask yourself what you would grow in the greenhouse. Will you be using to grow vegetables throughout the season? Maybe you’re looking for a greenhouse to grow hanging plants or specialized crops like orchids and roses.

Knowing what you want to grow will help you in selecting the right size kit, and the proper construction materials to suit your climate conditions. Take note of the characteristics of each greenhouse, and look at how they could benefit your gardening needs.

Always remember to consider value over price. While there are plenty of affordable greenhouse kits, many of them feature construction with sub-standard materials.

As a result, your greenhouse has a much shorter lifespan, and you’ll probably need to replace the cover of panels after a few seasons.

The Types of Greenhouses:

When choosing your greenhouse, you’ll have to consider your needs. If you’re intending to grow vegetables all-season long, and utilize the full growing season, then you might need a larger greenhouse than someone who only needs it to start their flowers off before planting them in the garden.

Tips for Sizing Your Greenhouse:

The size of your yard is the most significant factor in selecting the right size greenhouse kit. Placing a large greenhouse in a small yard looks unsightly, and your neighbors might complain if it ruins the visual component of their yard as well.

If you have a small yard, then a 4′ x 4′ walk-in greenhouse is all you need to grow a small vegetable crop or start your flowers off early for the growing season.

Panel or Cover Types for Your Greenhouse:

After finding the right size greenhouse for your yard, the next step is deciding on the materials for the paneling and cover. There’s a significant difference between choosing opaque or clear panels for your greenhouse.

If you’re purchasing a greenhouse to start your seedlings, then you’ll need a clear polycarbonate panel. Clear panels create a direct lighting environment, providing your seedlings with the ideal sprouting conditions.

If you plan on growing plants to maturity in your greenhouse, then you’ll do better with an opaque panel that diffuses the light and promotes flowering conditions in the greenhouse.

If you’re growing from seed to harvest in the greenhouse, then we recommend that you look at purchasing a kit with a twin-wall polycarbonate system.

Climate Considerations for Your Greenhouse:

After deciding on the right panels and cover for your greenhouse, the next consideration you need to take into account is your local climate. The environmental conditions play a significant role in your choice of greenhouse kit.

If you live in a region of the United States where you get heavy snowfalls during the wintertime, then you’ll need a greenhouse that offers excellent insulation properties to keep your plants warm.

If you live in an area of the U.S that experiences mild winters, such as the southern states, then you can get away with a thinner cover and less insulation.

Those gardeners living in hot climates should ensure that the greenhouse has adequate ventilation to allow warm air to escape and avoid burning the crop.

Choosing a Site for Your Greenhouse:

By now, you have a clear idea of the right greenhouse to meet your gardening needs. The final step of purchasing your greenhouse is correctly siting it in your yard for optimal plant production. Some of the critical questions you need to consider when siting your greenhouse include:

• Does the greenhouse allow me to enjoy the use of my yard, or is crowding the space?
• Does the greenhouse affect my neighbor’s field of vision?
• Is the greenhouse ruining the aesthetic of my garden?
• How do the zoning limitations in my city affect my greenhouse site?
• Do I need to apply for a permit before erecting my greenhouse?

These questions should give you a better idea of the right place for your greenhouse in your yard. If you are putting up a larger greenhouse, use some yellow tape to mock up the structure in your yard.

After mocking it up, go through your checklist to ensure that it’s not detracting from the visual aesthetic of your yard.

Always check with your local municipality concerning bylaws for erecting greenhouses on residential properties. Some larger structures may violate ordinances.

Greenhouse Accessories:

Greenhouse kits typical come with the cover, panels, frame, and stakes.

However, there are numerous accessories you can add to your greenhouse to enhance production and control the climate. Here are our top choices for greenhouse equipment you should consider with your purchase.

• Heating systems – If you live in the northern region of the United States, then you’ll probably need a heater if you want to grow through the wintertime and early spring. Plants need heat to grow, and cold winter temperatures will cause them to die if they do not have any protection against the elements. Greenhouse heaters ensure that the cli9mate inside your greenhouse remains stable, even when it’s freezing outside.
• Pathogen and pest control – If you live in an area of the country that experiences heavy rainfall and warm weather, then your garden is at risk of developing pathogens like mold and mildew. Adding a sulfur burner into your greenhouse ensures that your plants remain mold-free.
• Lighting – If you’re growing in a greenhouse in the northern states, then you’ll need artificial light as the winter starts.
• Air management – For those gardeners living in warmer climates, installing a greenhouse fan is a good idea. The fan keeps air moving, reducing the temperature inside your greenhouse during the summer months.

Conclusion:

It’s challenging to pick one overall winner in this review. Every gardener’s needs are different in terms of crops they grow and the space they have available in their yard.

However, if you’re looking for a good greenhouse that’s suitable for a freestanding home, then we think that the Palram Nature Harmony Greenhouse is your best option.

This greenhouse is the ideal kit for newbies to greenhouse gardening, and it fits in most yards with its 6′ x 8′ footprint.

The price point for the kit is affordable, and it comes with a 5-year warranty, as well as all of the accessories you need to get growing in your new greenhouse.

Thanks for taking the time to read our Best Greenhouse Kits Review Guide For 2023.