Best Mini Greenhouse Kits Reviews (Small & Portable!)

Are you a gardening freak? Then you must be aware of how peaceful of a job it is. Your garden deserves all the love you can shower on it in return for providing you with fruits, vegetables, and flower supplements at your very own place.

However, no matter how much effort you put into your garden, the production is highly limited to seasons and climatic conditions. Sometimes, your plantations can not sustain extreme weather conditions and get spoiled.

What if there were methods to overcome the climate and weather restrictions, though? Well, a greenhouse is the solution you have been looking for. With a greenhouse in addition to your garden, you can perform year-round gardening efficiently and enjoy your favorite plantations beyond their season.

Wondering what is greenhouse? Well, a greenhouse provides a safe and secure environment to sow new seeds and seedlings and propagate plants, including the tender ones. You can protect your plantations from extreme temperature and humidity and shield them against harmful pests and insects.

With optimum sunlight and temperature, your little saplings can grow without worries. 

However, buying a greenhouse kit might be a little bewilderment. Moreover, a large space requirement might force you to step back. But a mini greenhouse solves all your issues. It accommodates in a small space and provides enough space for your gardening needs.

Image Product
Palram - Canopia Mythos Hobby Greenhouse - 6' x 6'
  • It has highly resistant polycarbonate glazing that lasts a lifetime
  • It has a thoughtful and maintenance-free design
  • It has a sliding panel assembly system for easy installation
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Outsunny 6' x 4' x 7' Polycarbonate Greenhouse, Walk-in Hot House Kit
  • It has a solid fur wooden frame to handle tough weather conditions
  • Transparent polycarbonate panels to prevent sun damage
  • It has lockable latch doors to access and secure your plantations
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WACASA Mini Outdoor Greenhouse Kit for Backyard
  • It has sturdy 4 mm thick polycarbonate construction for maximum light transmission during winters
  • It has a purposeful design with a sloping roof, gutter system, and sliding doors
  • It is easy to assemble
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6'x4' Walk-in Polycarbonate Greenhouse Aluminum Greenhouse Kit Hobby Greenhouse
  • It has a heavy-duty aluminum frame and polycarbonate roof panels for enhanced durability
  • It has optimum dimensions to fit in various places
  • It has 12 adjustable angle roofs and rain gutters for better water drainage and air circulation
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Outsunny 6' x 8' x 7' Walk-in Plant Polycarbonate Greenhouse
  • It has a highly reliable and durable aluminum alloy frame
  • It has an automatic window control system to adjust according to changes in temperature
  • The hand push adjustable window and hinged door ensure air circulation and easy access
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Outsunny 6' x 6' Aluminum Greenhouse, Polycarbonate Walk-in Garden Greenhouse Kit
  • It has sturdy construction with an aluminum alloy frame and galvanized steel base
  • It has transparent polycarbonate panels to optimize light transmission
  • It has an engineered construction for top-class convenience
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Best Mini Greenhouse Kits

Hence, to help you hone your gardening skills, here we have listed the best mini greenhouse kits (with pictures). So you go through the features and price constraints and choose the one suiting your gardening needs the best.

1. Palram – Canopia Mythos Hobby Greenhouse – 6′ x 6′

Palram Canopia Mythos Hobby Greenhouse is one of the best mini greenhouses you can get for your lovely garden. It has the best features to support all kinds of plants, whether fruits, vegetables, or flowers.

Sturdily Engineered

Palram canopies mythos hobby greenhouse has 6mm thick polycarbonate panels and powder coated galvanized steel and aluminum frame. It ensures the most effective light transmission for your little plants by blocking 100% UV rays and allowing 70% transmission. Hence, you can create a healthy growing environment all year round for your garden.

Purposeful Design

Besides sturdy construction, this mini greenhouse has a purposeful design for your convenience. It has sliding panels, hinged doors with a magnetic latch, and a gutter system. Hence, you can easily access your greenhouse and keep it secure and an effective drainage system.

Lifetime Support

It is one of the most durable greenhouses. It remains the same for a long time as polycarbonate panes are UV protected and do not discolor or fracture with time. Hence, you need not worry about maintenance.

Pros and Cons of Palram – Canopia Mythos Hobby Greenhouse – 6′ x 6′

Pros

  • Maintenance-free construction
  • Sliding doors with a magnetic latch
  • Aluminum base material for enhanced durability and lightweight

Cons

  • Set-up instructions might not be clear
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2. Outsunny 6′ x 4′ x 7′ Polycarbonate Greenhouse, Walk-in Hot House Kit

Outsunny 6′ x 4′ x 7′ Polycarbonate Greenhouse is the best mini greenhouse for choosing a wooden material. It gives you a safe and reliable space to grow your green friends.

Strong Wooden Construction

Outsunny 6′ x 4′ x 7′ Polycarbonate Greenhouse is known for its strong wooden frame of solid fir. It makes the greenhouse too strong to withstand tough weather conditions and protect your nursery from damage.

Easy Access

This greenhouse has a lockable swinging latch door to provide easy access to your green friends while keeping them secure with the lock.

Top-class Polycarbonate Protection

Outsunny 6′ x 4′ x 7′ Polycarbonate Greenhouse has transparent polycarbonate panels that control the temperature and humidity and protect your plantations from harmful UV rays and windy, rainy conditions.

Pros and Cons of Outsunny 6′ x 4′ x 7′ Polycarbonate Greenhouse, Walk-in Hot House Kit

Pros

  • Wooden construction keeps it strong and reliable
  • Lockable swinging doors for enhanced security
  • Tilted roof for water drainage

Cons

  • Needs to be assembled carefully
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3. WACASA Mini Outdoor Greenhouse Kit for Backyard

 WACASA Mini Outdoor Greenhouse Kit for Backyard is the next item on our list. This mini greenhouse is an all-rounder providing a growing space for all seasons and plants.

Best for Winters

WACASA Mini Outdoor Greenhouse is best suitable for winters. It has 4 mm twin-wall polycarbonate panels that allow 90% light transmission while blocking 99.9% of UV rays. The aluminum frame with a galvanized base is like a cherry on top.

All-in-one Space

This mini greenhouse has all you need to fulfill your gardening needs. It is spacious enough to grow all plants besides storing your gardening tools and equipment.

Convenience at Hand

This greenhouse is all set for your convenience. It has a smart design, including a sloping roof, a gutter system, and adjustable windows for effective water drainage and air circulation.

Pros and Cons of WACASA Mini Outdoor Greenhouse Kit for Backyard

Pros

  • Budget-friendly
  • Easy to assemble

Cons

  • No lock on the door
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4. 6’x4′ Walk-in Polycarbonate Greenhouse Aluminum Greenhouse Kit Hobby Greenhouse

6’x4′ Walk-in Polycarbonate Greenhouse Aluminum Greenhouse Kit hosts the most favorable features a greenhouse must have. It possesses the benefits of aluminum, thus making it your lifetime friend.

Lightweight Aluminum Construction

This greenhouse has the most thoughtful construction with a heavy-duty aluminum frame and 4 mm polycarbonate panels. It comes with a heightened base for a stable setup. Hence, you can expect a corrosion-free, lightweight, and durable mini greenhouse.

Top-notch Air Circulation

It is constructed keeping an effective air circulation system with 12 adjustable angles roof. Over that, the gutter system keeps your plants secure during rainy days. The sliding doors make your growing space easily accessible.

Perfectly Sized

6’x4′ Walk-in Polycarbonate Greenhouse Aluminum Greenhouse has the most appropriate dimensions that can fit it everywhere, whether backyard, terrace, or garden.

Pros and Cons of 6’x4′ Walk-in Polycarbonate Greenhouse Aluminum Greenhouse Kit Hobby Greenhouse

Pros

  • Polycarbonate panels to prevent sunburns
  • It can fit universally
  • Shiny appearance

Cons

  • It might prove a bit pricey.
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5. Outsunny 6′ x 8′ x 7′ Walk-in Plant Polycarbonate Greenhouse

 Outsunny 6′ x 8′ x 7′ Walk-in Plant Polycarbonate Greenhouse is the best example of a modern greenhouse. It brings everything at your convenience, even during tough winter months.

Automatic Temperature Control

Outsunny 6′ x 8′ x 7′ Walk-in Plant Polycarbonate Greenhouse has a smart design with automatic temperature-controlled windows. They open and close automatically as per temperature fluctuations.

Aluminum Construction

Not only smart, but this greenhouse is also sturdy in construction. It has an aluminum alloy frame that proves lightweight and durable across all seasons.

Convenient Approach

It has a convenient design with hand-push adjustable windows that can take five different angles to ensure top-notch air circulation. Moreover, a detachable foundation makes it suitable for winters as you can install it upward.

Pros and Cons of Outsunny 6′ x 8′ x 7′ Walk-in Plant Polycarbonate Greenhouse

Pros

  • Most appropriate for winters
  • Premium material for 30 um UV protection.
  • Automated windows.

Cons

  • Tricky to install
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6. Outsunny 6′ x 6′ Aluminum Greenhouse, Polycarbonate Walk-in Garden Greenhouse Kit

Outsunny 6′ x 6′ Aluminum Greenhouse is another addition to the best mini greenhouses you can find on the market. It is sure to catch your eyes with its bright, silvery appearance.

Spacious

This outsunny mini greenhouse kit is all made to simplify your gardening needs. It has a smart design with enough space to plant all your favorites in one place, whether fruits, vegetables, herbs, or flowers.

Durable Construction

It has an aluminum alloy frame, polycarbonate panels, and a galvanized steel base. While the aluminum construction ensures durability and is lightweight, the polycarbonate panels protect your nursery from harmful UV rays and support heat retention.

Thoughtful Design

You would be amazed at the practical design of this mini greenhouse kit. It has sliding doors to allow you to care for your growing space easily. Moreover, the five-level adjustable windows with a gutter system ensure effective air circulation and water drainage.

Pros and Cons of Outsunny 6′ x 6′ Aluminum Greenhouse, Polycarbonate Walk-in Garden Greenhouse Kit

Pros

  • Galvanised base for stable support.
  • Tilted roof for better water drainage
  • Highly durable aluminum construction.

Cons

  • Assembly instructions might not be clear.
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Best Mini Greenhouse kits: Buyer’s Guide

Buying a mini greenhouse kit requires you to think from all perspectives. Many factors govern the kind of greenhouse kit you must get for your gardening needs. Hence, let us go through some of the parameters you must consider before buying a mini greenhouse kit.

1. Size

The greenhouse’s dimensions should be your initial consideration. It depends on the available space and where you want to install the greenhouse. A mini greenhouse can fit on a balcony or terrace. You can choose more spacious ones, though, if you have more room. You must measure the space before purchasing, not letting your money go in vain.

2. Material

The material of a greenhouse decides its durability and strength for all kinds of weather conditions. Greenhouses usually come with wooden or metal construction. Each has its advantages and disadvantages. An aluminum frame can offer you reliability and a maintenance-free experience besides affordability.

On the other hand, a wooden frame greenhouses provides the best temperature regulation and appearance, though it requires care and proves a bit expensive. Hence, you can choose the one with more pros than cons.

3. Ventilation System

An effective air circulation is necessary for greenhouses to keep your plants in good growing condition. Hence, you must choose a greenhouse with a top-notch ventilation system and adjustable windows.

Also Read: 6 Best Greenhouse Ground Cover Reviews (Top Flooring Options)

4. Portability

You might need to move your greenhouse from time to time. Hence, you must select a greenhouse that is light in weight for portability.

5. Glazing

Light transmission is one of the most important jobs for a greenhouse. You can prefer a greenhouse with polycarbonate panels as it has many advantages over glass.

Best Mini Greenhouse kits: FAQs

Which is preferable, a clear or opaque greenhouse?

Both kinds of greenhouses play different roles. While a clear greenhouse provides direct sunlight necessary to germinate seeds, an opaque greenhouse is preferable for maturing plants. Hence, you can choose the one meeting your growing requirements.

Is it appropriate to keep the greenhouse in shady areas?

Shady areas do not receive appropriate sunlight, which is necessary for the plants. Hence, you must not place your greenhouse in shady areas.

What is the perfect place to set up a greenhouse?

You must place the greenhouse in a space that receives at least 6 hours of direct sunlight and away from trees that might overshade it.

Conclusion

A mini greenhouse can solve many of your gardening needs, besides respecting your space availability. You can extend your favorite plants’ growing and harvest season and provide them with a safe space to grow. Hence, you can select the best mini greenhouse kits and ace gardening from our list.