logo
logo
  • Home
  • Products & Services
  • How-To
  • House Tours
  • Gardens & Exteriors
  • Kitchens & Baths
  • Interiors & Decors
  • Magazines
  • Buying Guides
    • Attic
    • Basement
    • Bed & Bath
    • Bedroom
    • Cleaning
    • Decks & Patios
    • Dining Room
    • Exterior Design
    • Garage
    • Home Office
    • Kitchen & Dining
    • Outdoor & Garden
    • Living Room
    • Smart Home
    • Home Improvement
    • Utilities
  • Reviews
  • Outdoor & Garden
Last updated: 25 Feb 2023
We independently research, test, review, and recommend the best products-learn more about our process. If you buy something through our links, we may earn a commission.

Accelerate Your Plant’s Growth With the Best Mini Greenhouses

Get fresh veggies and fruits straight from your garden every day! Isn’t it a dream for every health-conscious person? Yes, you can have a healthy diet by cultivating plants in a mini hothouse. It maintains decent ecological conditions while guarding your plants against bad weather and predators. Whether you want to keep your plants in healthy condition in modern cities and polluted areas or provide special environmental conditions and optimum temperature to them for flourishing well, the top-rated mini-greenhouses in 2023 will never let you down. 

Gardening experts also suggest that using them for cultivating seedlings in a machinery-driven era gives the best results. That’s why we have compiled a list of some top-quality miniature hothouses to help you narrow down your choices and get your hands on the best one. These products are unbiasedly reviewed and are found to be highly admired by the customers. In the end, the ball is in your court for getting the most suitable conservatory for your plants.

Best Mini Greenhouse Worth Considering for 2023

1

Ohuhu Mini Greenhouse

– Top Pick
img
Buy on Amazon
Check Price On Walmart

Grow healthy plants indoors and outdoors with this lightweight and portable mini greenhouse. You can cultivate seasonal plants by maintaining an optimum temperature in this conservatory. Structured with high-quality steel tubes and covered with mesh wire, this greenhouse is sturdy, durable, and rust-resistant. 

Besides, you can organize multiple plant pots in 27x20x62 inches of space. All the parts of this hothouse are detachable, making it easy to disassemble and shift when required. Another prominent feature of this conservatory is its zipper roll-up door. It facilitates good air circulation and helps in beautifying the overall look of the greenhouse.

Pros
  • Its wire covering is made from specialized PE material
  • You can quickly assemble and shift this mini greenhouse
  • This hothouse is solid, durable, and rust-resistant
  • It shields UV rays and protects your plants from dying
Cons
  • The zipper closing system is not durable
2

Gardman Mini Greenhouse

– Runner Up
img
Buy on Amazon

Are you looking for a compact greenhouse that can fit in a small indoor space? If yes, then this 4 tier mini hothouse is ideal for placing in backyards, decks, balconies, and more. In addition, its 27x18x63 inches wide space is perfect for arranging a large number of pot plants. It elevates the speed of seed growth and gives your plants the most suitable habitat.

Besides, this small greenhouse is waterproof and bug-resistant, protecting the seedlings from heavy rain and winds. Since it is made from transparent polythene material, it gives you better visibility of your green friends. You can also assemble this mini hothouse within a few minutes using essential tools.

Pros
  • Its removable cover protects your plants from insects
  • This hothouse is ideal for small indoor spaces
  • The 4 tier design provides ample space for settling different sized plants
  • You can assemble this mini hothouse in just a few minutes by using the instruction manual
Cons
  • It is suitable for indoors only
3

Best Choice Products Mini Greenhouse

– Honorable Mention
img
Buy on Amazon

Get a vast space for growing healthy greenery in your verandah, patios, and more using this mini hothouse. You can access your plants for daily checks by opening a four zipper cover. The PE material makes the cover durable, waterproof, and withstand high winds. Moreover, it maintains constant humidity to prevent high water loss by the plants in the form of transpiration. 

Since it is made from powder-coated steel and connected with robust 16 shelf clips, it is completely safe to showcase your expensive plants. Besides, this conservatory has four shelves, and each shelf can lift up to 20 pounds. With an overall dimension of 40x20x63.5 inches, you can effortlessly assemble this mini greenhouse.

Pros
  • This 4 tier greenhouse can hold weight up to 80 pounds
  • Your plants are guarded against sunburns and frost
  • Its specialized PE covers are highly durable, water-resistant, and maintain adequate airflow inside the conservatory 
  • This mini hothouse is built from quality powder coated steel material which makes it withstand strong hurricanes
Cons
  • You cannot adjust the height of the shelves
4

ShelterLogic Mini Greenhouse

– Also Consider
img
Buy on Amazon

This four-tier mini grow house is perfect for cultivating plants in indoor and outdoor spaces. Built from a top-quality powder-coated steel frame, it is robust, durable, and prevents chipping, peeling, or corrosion. On top of it, the 4.4 oz thick PVC cover shields this greenhouse against harmful sun rays. 

Thanks to its translucent cover, you can clearly see the plants and supervise their growth. This conservatory is also reinforced with tie-downs to prevent its cover from detaching in windy or rainy weather. Besides, it is easy to assemble within 15 minutes. You can also adjust the wire shelves according to the plant size. 

Pros
  • The double zipper panel gives easy access to your plants
  • It has a PVC cover that prevents UV rays and maintains a suitable environment
  • You can customize the shelves according to plant size
  • This mini hothouse is suitable for both indoor and outdoor areas
Cons
  • Some customers receive damaged frame
5

Worth Mini Greenhouse

img
Buy on Amazon

This small greenhouse is suitable for placing on decks, patios, balconies, and more. Thanks to the steel frame and cold-proof PVC cover, this mini hothouse is solid and long-lasting. In addition, its 0.12mm PVC cover protects plants from high temperatures, rain, snow, strong winds, and more. 

You can conveniently store this demountable conservatory after use by folding it into a compact size. Moreover, it provides ample air circulation and perfect humidity that accelerate your plant growth. You can select between 4 tier and 5 tier options according to your plant needs.

Pros
  • This mini hothouse is suitable for both indoors and outdoors
  • Its PVC cover protects from insects and bad weather conditions
  • You can store this foldable greenhouse in a compact space
  • It has an adequate air ventilation design and locks suitable humidity that accelerates the plant growth
Cons
  • It may rust if kept in constant water contact
  • Some customers find it costly

Buying Guide for the Best Mini Greenhouses

Hey plant lovers! Are you facing overwhelming confusion for choosing one product among the best options revealed above? It was expected, and that’s why we are here with a comprehensive guide on purchasing the best mini greenhouse within your budget. This guide will clear all clouds of confusion, and by the end of the article, you will be able to confirm your ultimate choice confidently. But first, let’s discuss how a small greenhouse can add value to your plants or garden.

What Are the Advantages of Cultivating Plants in a Mini Greenhouse?

Greenhouses are designed for growing seasonal plants in the off-season. Besides, it maintains optimum environmental conditions for better growth of all-season plants. Voila, you also get fresh veggies straight from your garden every day! Plants require carbon dioxide for photosynthesis. Hence it helps the plants by trapping greenhouse gases like carbon dioxide inside the chamber. In addition, it maintains humidity that prevents a high rate of transpiration and water loss from plants. Some hothouses have PVC covers that avoid attacks of bugs, shield against strong winds, UV rays, frost, and more.

Which Are the Crucial Factors To Consider While Buying a Mini Greenhouse?

Size

Dimension is an important factor to focus on while purchasing a mini greenhouse. Some hothouses can fit in compact space, while others are ideal for large areas. Make sure to check the final dimension details of the assembled structure. Many greenhouses can be adjusted in size as per the requirement. Therefore, get your hands on such a product if space is your primary concern for growing healthy plants.

Indoors or outdoors?

Most small greenhouses are suitable for both indoors and outdoors. However, some conservatories are specially designed for outdoor environments and resist adverse weather. Besides, they protect your plants from harmful UV rays, sun damage, insects, and more.

In contrast, the indoor greenhouses are specialized for providing plenty of space for settling multiple plants. They also help sustain the favorable temperature, humidity, and soil condition to enhance plants’ growth. Therefore, make sure to choose a hothouse according to your area of plantation.

Material

Another significant factor to never miss while buying a mini greenhouse is its construction material. Some products are made from glass material, while others are made from powder-coated steel. A good construction material makes the conservatory solid, durable, and rust-resistant. On top of it, sturdy greenhouses can effectively withstand adverse weather conditions and protect your plants from damage.

Access to plants

A good greenhouse has convenient and quick access to the plants inside the chamber. Some hothouses have four foldable zipper doors that can be quickly closed and opened to reach the plants in the greenhouse. You can perform daily checking and other gardening activities like watering, adding fertilizer, and more by opening these zipper doors. On the other hand, some conservatories have transparent coverings that allow clear visibility of plants inside the greenhouse.

Cover

The cover plays a crucial role in making any mini-greenhouse productive. Most covers are made from high-quality PE material, while some are made from PVC material to protect your plants from external environment and pollution. Besides, a good covering allows adequate air circulation and entry of sunlight in the greenhouse. It also helps sustain moisture and prevents essential greenhouse gases from escaping the conservatory. Some hothouses also have wire mesh covers that guard the plants against predators. Hence, make sure to examine the cover features of the mini greenhouse before purchasing one.  

Shelves

Most mini greenhouses have four to five shelves. Some shelves are adjustable in height, and hence you can remove or adjust them according to the plant height. On the other hand, some shelves are non-adjustable and cannot be removed or rearranged. Also, examine their weight holding capacity. Shelves that are capable of lifting 20 pounds allow settling a large number of potted plants. Hence, do not miss the features of shelves to get your hands on the best mini greenhouse.

Portability

The next factor to consider while purchasing an excellent mini greenhouse is its portability. Some hothouse frames are lightweight and you can fold them after use. You can demount them and change their location with ease. On top of it, these conservatories are ideal for storing in the basement. Thus, if you are a professional gardener or grow plants at different locations, make sure to invest in a  portable mini greenhouse.

How Much Does a Mini Greenhouse Usually Cost?

While purchasing a mini greenhouse, it is essential to look for a product that satisfies your needs within your budget. Our research concluded that most hothouses cost in the range of $30 to $50. However, the final price of the product is determined by various factors like the number of shelves, design, the material of construction, and more.

How To Assemble a Mini Greenhouse?

Most mini-greenhouses can be assembled within a few minutes using basic tools. You must use the instruction manual while assembling the conservatory. Besides, you can refer to the online videos on the respective hothouse assembling. The live videos help you a lot when it comes to setting up the greenhouse. Hence, make sure to examine the assembling process of the mini greenhouse before buying the product, or you may end up pouring your money down the drain.

Mini Greenhouse FAQ

Q: How to store a mini greenhouse?

A: Some demountable mini-greenhouses can be stored by folding them in any compact space after use. In comparison, some greenhouses come with intact steel frames that cannot be disassembled. In such a case, you can remove the shelves and store the greenhouse in a cool and dry place.

Q: Which material is considered to be the best for a mini greenhouse cover?

A: Most mini-greenhouses come with PE or PVC-made covers. These covers are durable and protect plants from strong winds, rain, snowfall, insects, and more. Moreover, it allows proper air circulation and sunlight in the greenhouse.

Q: Do I need legal permission to set up a mini greenhouse?

A: Some state and country citizens are required to seek permission from the local authorized government for setting a greenhouse in their area. On the other hand, some countries allow placing a mini greenhouse in the garden without government permission. Hence, check the rules followed in your state or country.

Q: Do I need a unique greenhouse for different seasons?

A: Most mini greenhouses are designed for all weather conditions. However, consider using a specialized hothouse formulated for the specific season if you grow a season-prone plant species.

Exterior Design Garden
author-image
By Old House Journal Review Team
The Old House Journal Review Team’s product reviews and in-depth guides are here to help you restore, repair, update, and decorate your home. The content is created by The Old House Journal Review Team. The Old House Journal editorial staff is not involved. Old House Journal is reader-supported: When you buy through links on our site, we may earn an affiliate commission.
Related Reviews
img
Make Water Conservation Effortless with the Best Rain Barrel
img
Keep Your Yard Healthy and Green With the Best Garden Hoses
img
The Best Trellises For Your Garden Climbers
  • Subscribe to Magazine
  • Subscribe to Newsletter
  • Get Your Company Listed
  • Digital Editions
  • Subscription Services
  • Renew Subscription
  • Give a Gift
  • Contact Us
  • Advertising
  • Sister Sites
  • Traditional Building
  • Period Homes
  • Arts & Crafts Homes
  • Log Home Living
  • Woodsmith
  • Timber Home Living
  • Popular Woodworking
  • Horticulture
  • Cuisine at Home
  • Writers Digest
  • Privacy Policy
  • Terms of Service
© 2023 Old House Journal
www.oldhouseonline.com
/mini-greenhouse/