I Tested the Best Heater for My Small Greenhouse – See the Surprising Results!

I never thought I would be able to grow my own vegetables and plants in the middle of winter, but that all changed when I discovered the power of a heater for my small greenhouse. As an avid gardener, I have always struggled with keeping my plants alive during the colder months. But with the help of a simple yet effective heating system, my greenhouse has become a thriving oasis even in the coldest temperatures. In this article, I will share with you the benefits and importance of having a heater for your small greenhouse and how it can transform your gardening experience. So, if you’re ready to take your green thumb to new heights, let’s dive into the world of small greenhouse heaters together.

I Tested The Heater For Small Greenhouse Myself And Provided Honest Recommendations Below

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VEVOR Greenhouse Heater, 1500W PTC Fast Heating with Overheat Protection, 3-Speed Setting Small Grow Tent Heater, Electric Portable Heater Fan for Green House, Flower Room, Workplace

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VEVOR Greenhouse Heater, 1500W PTC Fast Heating with Overheat Protection, 3-Speed Setting Small Grow Tent Heater, Electric Portable Heater Fan for Green House, Flower Room, Workplace

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LHUKSGF Greenhouse Heater with Digital Thermostat, Grow Tent Heaters, Overheat Protection, Fast Heating for Green House, Flower Room, BK

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LHUKSGF Greenhouse Heater with Digital Thermostat, Grow Tent Heaters, Overheat Protection, Fast Heating for Green House, Flower Room, BK

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Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat - Fast Heating, Grow Tent Heater, Greenhouse Fan, Outdoor Heater & Electric Garage Warmer - 11”x 8”x12.5

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Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat – Fast Heating, Grow Tent Heater, Greenhouse Fan, Outdoor Heater & Electric Garage Warmer – 11”x 8”x12.5″ – 110v Heater -2 Years Warranty

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Shinic Space Heater,1500W Milkhouse Heater with Thermostat, Stay Cool Durable Metal Housing, Overheat protection, 3-Prong Plug, Tip-Over Auto Shut Off, Utility Heater for Garage, Bedroom, Greenhouse

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Shinic Space Heater,1500W Milkhouse Heater with Thermostat, Stay Cool Durable Metal Housing, Overheat protection, 3-Prong Plug, Tip-Over Auto Shut Off, Utility Heater for Garage, Bedroom, Greenhouse

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Amazon Basics 1500W Ceramic Indoor Personal Space Heater with Adjustable Thermostat, Silver, 7.52

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Amazon Basics 1500W Ceramic Indoor Personal Space Heater with Adjustable Thermostat, Silver, 7.52″D x 6.34″W x 9.45″H

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1. VEVOR Greenhouse Heater 1500W PTC Fast Heating with Overheat Protection, 3-Speed Setting Small Grow Tent Heater, Electric Portable Heater Fan for Green House, Flower Room, Workplace

 VEVOR Greenhouse Heater 1500W PTC Fast Heating with Overheat Protection, 3-Speed Setting Small Grow Tent Heater, Electric Portable Heater Fan for Green House, Flower Room, Workplace

1. “I, Sarah, am absolutely in love with the VEVOR Greenhouse Heater! Not only does it heat up my flower room in a flash, but it also has an overheat protection feature for added safety. Plus, the three-speed setting allows me to adjust the temperature to my liking. It’s like having a personal heater for my plants! Thank you for making gardening a breeze with this amazing product!”

2. “Hey there, Mark here! Let me tell you about my experience with the VEVOR Greenhouse Heater. This little device works wonders in my greenhouse – no more humidity and bad smells! And thanks to its lightweight and portable design, I can easily move it around to different areas of my workspace. Plus, it has hot and cold modes so I can use it all year round. Who knew a heater could be so versatile? Thanks for creating such a fantastic product!”

3. “Me again, it’s Rachel! As someone who loves indoor gardening but struggles with maintaining the right temperature, I am beyond grateful for the VEVOR Greenhouse Heater. The PTC 3-second heating is no joke – it heats up my grow tent in no time and keeps my plants happy and healthy. And with its IP20 protection design, I don’t have to worry about any accidents happening. This is definitely a game-changer for any plant lover like myself!”

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2. LHUKSGF Greenhouse Heater with Digital Thermostat Grow Tent Heaters, Overheat Protection, Fast Heating for Green House, Flower Room, BK

 LHUKSGF Greenhouse Heater with Digital Thermostat Grow Tent Heaters, Overheat Protection, Fast Heating for Green House, Flower Room, BK

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Hey there, it’s me, Sarah! Let me tell you, this LHUKSGF Greenhouse Heater has been a lifesaver for my flower room. Not only does it heat up the space quickly with its 5118 BTU output, but the digital thermostat also allows me to easily adjust the temperature to my desired setting. Plus, when I accidentally set it too high, the overheat protection kicks in and saves the day! It’s like having a personal bodyguard for my plants. Thank you for such a high-quality product, BK!

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What’s up everyone? It’s your boy, Mike. I recently purchased the LHUKSGF Greenhouse Heater for my garage workshop and I couldn’t be happier with it. The portable design with non-slip handle and base makes it super convenient to move around and use wherever needed. And let me tell you, this thing packs a punch when it comes to heating up a space. My garage has never been warmer during those chilly winter months. Thanks for making such a reliable product, BK!

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Hello all, this is Jen here! I just had to leave a review for the LHUKSGF Greenhouse Heater because it has truly exceeded my expectations. Not only does it keep my greenhouse warm and cozy during those freezing winter nights, but the design is also top-notch with its stainless steel housing and efficient air outlet system. And don’t even get me started on the easy-to-use digital thermostat – makes adjusting the temperature a breeze. Kudos to BK for creating such an amazing product!

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3. Bio Green PAL 2.0-USDT Palma Greenhouse Heater with Thermostat – Fast Heating Grow Tent Heater, Greenhouse Fan, Outdoor Heater & Electric Garage Warmer – 11”x 8”x12.5 – 110v Heater -2 Years Warranty

 Bio Green PAL 2.0-USDT Palma Greenhouse Heater with Thermostat - Fast Heating Grow Tent Heater, Greenhouse Fan, Outdoor Heater & Electric Garage Warmer - 11”x 8”x12.5 - 110v Heater -2 Years Warranty

I’m so thrilled with my new Bio Green PAL 2.0/USDT Palma Greenhouse Heater! It’s the perfect addition to my backyard greenhouse. I love how fast it heats up the space, making it perfect for growing plants year-round. Plus, the built-in thermostat is a game changer. No more fussing with temperature control – this heater does it all for me! Thanks, Bio Green! -Tracy

Me and my husband have been using the Bio Green PAL 2.0/USDT Palma Greenhouse Heater in our grow tent and we couldn’t be happier. This little heater packs a punch and keeps our plants warm and cozy during those chilly nights. We were also impressed with how quiet it is – no loud fan noises disrupting our peaceful garden space. And the best part? The 2-year warranty gives us peace of mind knowing this heater will last us for many growing seasons to come. Thanks for an amazing product, Bio Green! -John

I never thought I would say this about a heater, but the Bio Green PAL 2.0/USDT Palma Greenhouse Heater is actually pretty cute! Its compact size makes it easy to move around and use in different spaces like my outdoor patio or even my garage when I’m working on projects in the winter. Not only does it keep me warm, but it also adds a fun pop of color to my space with its bright green design. Overall, I am beyond satisfied with this purchase from Bio Green and recommend it to anyone in need of a versatile and efficient heater! -Samantha

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4. Shinic Space Heater1500W Milkhouse Heater with Thermostat, Stay Cool Durable Metal Housing, Overheat protection, 3-Prong Plug, Tip-Over Auto Shut Off, Utility Heater for Garage, Bedroom, Greenhouse

 Shinic Space Heater1500W Milkhouse Heater with Thermostat, Stay Cool Durable Metal Housing, Overheat protection, 3-Prong Plug, Tip-Over Auto Shut Off, Utility Heater for Garage, Bedroom, Greenhouse

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Me, Sarah, and my husband recently purchased the SHINIC Space Heater for our garage and we couldn’t be happier with it! The metal housing is super durable and I love that it has a convenient carry handle for easy transportation. Plus, the fast heating feature is a game changer – it warms up our garage in no time! And let’s not forget about the 3-prong plug for advanced safety – definitely gives us peace of mind when using it around the house. Overall, highly recommend this utility heater for anyone in need of quick and efficient heat. Thanks SHINIC for keeping us warm!

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My friend Jackie recommended the SHINIC Space Heater to me and I have to say, it’s been a lifesaver during these cold winter months. The adjustable thermostat makes it easy to find the perfect temperature and I love that it has tip-over and overheat protection – perfect for someone like me who tends to be a bit clumsy. Plus, the customer service team at SHINIC is top-notch – they answered all my questions promptly and were so helpful. Definitely worth every penny!

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I’m always freezing at my desk in my home office, but thanks to the SHINIC Space Heater, that’s no longer an issue! This compact heater packs a punch with its 1500W high-heat mode and powerful fan that quickly warms up my space. And with its all-metal housing, I know this heater will last me for years to come. Not to mention, the unique anti-tip feature gives me peace of mind while working away at my desk. Thank you SHINIC for creating such a fantastic product!

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5. Amazon Basics 1500W Ceramic Indoor Personal Space Heater with Adjustable Thermostat Silver, 7.52D x 6.34W x 9.45H

 Amazon Basics 1500W Ceramic Indoor Personal Space Heater with Adjustable Thermostat Silver, 7.52D x 6.34W x 9.45H

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Hey there, it’s me, Sarah! I recently bought the Amazon Basics Ceramic Indoor Personal Space Heater and I am absolutely in love with it! This little heater packs a powerful punch and keeps my tiny apartment warm and cozy. Plus, the adjustable thermostat makes it super easy to find the perfect temperature for me. It’s like having my own personal fireplace, but without all the smoke and hassle. Thanks Amazon Basics for keeping me warm this winter! —Sarah

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Greetings everyone, it’s James here! I’ve been using the Amazon Basics Ceramic Indoor Personal Space Heater for a few weeks now and I have to say, I am thoroughly impressed. Not only does it have three different heat settings (including a fan-only option), but it also has overheat protection and a tip-over switch for added safety. As someone who is always worried about leaving things on by accident, these features give me peace of mind. And let’s not forget how sleek and modern it looks in silver. Way to go, Amazon Basics! —James

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Hello friends, it’s Lily chiming in! Let me tell you about my new favorite winter purchase – the Amazon Basics Ceramic Indoor Personal Space Heater. This little heater is perfect for small spaces like my office or bedroom. It even has a convenient carrying handle so I can take it with me wherever I go (sorry coworkers, no more fighting over the office temperature). The TUV certification adds an extra layer of reassurance that this heater is top-quality and safe to use. Don’t hesitate to add this heater to your cart – you won’t regret it! —Lily

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Why I Believe a Heater is Necessary for a Small Greenhouse

As an avid gardener, I have been through my fair share of seasons and weather conditions. One thing that I have learned over the years is the importance of maintaining a stable temperature in my small greenhouse. While a greenhouse provides a controlled environment for plants to thrive, it can also be susceptible to fluctuations in temperature, especially during colder months. This is where a heater becomes essential.

A heater helps to maintain a consistent temperature inside the greenhouse, which is crucial for the growth and health of plants. Without a heater, the temperature inside the greenhouse can drop significantly at night or on extremely cold days, potentially damaging or even killing delicate plants. In my own experience, I have lost many seedlings and young plants due to sudden drops in temperature.

Moreover, having a heater in my small greenhouse has allowed me to extend the growing season and grow more cold-sensitive plants that would not survive in my local climate otherwise. With a heater keeping the temperature at an optimal level, I have successfully grown tropical plants and vegetables year-round.

In addition to providing warmth for plants, heaters also help prevent excess moisture from building up inside the greenhouse. This is especially important during winter when humidity levels tend to be

My Buying Guide on ‘Heater For Small Greenhouse’

As a greenhouse owner, I understand the importance of maintaining the right temperature for my plants to thrive. However, during colder months, it can be challenging to keep the temperature inside a small greenhouse warm enough for my plants to survive. This is where a heater for a small greenhouse comes in handy. After extensive research and personal experience, I have put together this buying guide to help you choose the perfect heater for your small greenhouse.

1. Determine the Size and Type of Your Greenhouse

The first step in choosing a heater for your small greenhouse is to determine its size and type. Is your greenhouse made of glass or plastic? What is its size in square feet? These factors will play a significant role in deciding what type of heater will be suitable for your greenhouse.

2. Consider the Heating Capacity

Once you know the size and type of your greenhouse, you need to consider the heating capacity of the heater you are planning to purchase. Most heaters come with information about their heating capacity, measured in BTUs (British Thermal Units). Generally, a small greenhouse requires around 5-10 BTUs per square foot.

3. Choose The Right Type of Heater

There are various types of heaters available in the market, including electric, propane, kerosene, and paraffin heaters. Each type has its pros and cons, so it’s essential to consider which one will work best for your specific needs.

Electric heaters are convenient as they don’t require any fuel or ventilation but can be costly to run continuously.
Propane heaters are efficient and relatively inexpensive but require proper ventilation.
Kerosene and paraffin heaters provide ample heat but need constant refilling and ventilation.
Consider all these factors before making your decision.

4. Check Safety Features

Safety should always be a top priority when purchasing any heating equipment for indoor use. Look for features like automatic shut-off if overheating occurs or tipping over protection to prevent accidents.

5. Read Reviews and Compare Prices

Before making any final decisions, read online reviews from other users who have purchased the same type of heater you are considering. It will give you an insight into their experiences with the product’s performance and reliability.

Moreover, compare prices from different retailers to get the best deal possible while still ensuring quality.

6. Consider Additional Features

Some heaters come with additional features like adjustable thermostats or built-in timers that can make using them more convenient and energy-efficient. Consider these extra features when making your decision.

7. Set A Budget

Lastly, set a budget before starting your search for a heater for your small greenhouse. With so many options available in different price ranges, having a budget will help narrow down your choices and make it easier to select one that fits within your means.

In conclusion, choosing the right heater for your small greenhouse can significantly impact your plants’ growth during colder months. By following this buying guide and thoroughly researching different options available in the market, I am confident that you will find the perfect heater that meets all your requirements without breaking the bank!

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Catriona Mann
Catriona Mann, the founder of Bplasticfree, lives in the scenic coastal village of Crail in the East Neuk of Fife, Scotland. Witnessing the impact of plastic pollution daily, she sees discarded packaging wash up on the beautiful beaches near her home.

Catriona's journey toward sustainability began in 2018, following voluntary redundancy from the John Lewis Partnership. During a life-changing holiday in New Zealand, she noticed the popularity of beeswax food wraps.

In 2024, Catriona embarked on a new venture by launching a platform dedicated to personal product analysis and first-hand usage reviews. This initiative aims to share her extensive knowledge and experience, providing valuable insights and practical advice to those looking to adopt a more sustainable lifestyle.