Top 8 Electric Greenhouse Heaters to Keep Your Plants Cozy

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Hey there! Looking to keep your plants warm and cozy in your greenhouse? Look no further! In this roundup post, I've gathered the top 8 electric greenhouse heaters that will do just the trick. So, whether you're a seasoned gardener or just starting out, I've got options for everyone. Let's dive in and find the perfect heater for your green space!

1
Dreyoo Greenhouse Heater: Fast Heating, Indoor/Outdoor
✯ Great for small spaces ✯
BUY NOW Amazon.com
8.4
2
AOBMAXET Greenhouse Heater with Thermostat
Great heating option!
BUY NOW Amazon.com
8.4
3
Bio Green PAL 2.0/USDT Palma Greenhouse Heater
8.4
5
Bio Green Palma Electric Fan Heater for Greenhouses
7.8
7
Greenhouse Heater with Digital Thermostat
Overall, recommended
BUY NOW Amazon.com
6.9
1

Dreyoo Greenhouse Heater: Fast Heating, Indoor/Outdoor

 in stock
Amazon.com
8.4
Great for small spaces
The Dreyoo Greenhouse Heater Fan is a powerful and versatile heating solution that is perfect for small spaces like greenhouses or garages. With its digital thermostat and thermohygrometer, you can easily monitor and control temperature and humidity levels. However, it may not be suitable for larger areas and the thermohygrometer may require some additional effort to fully understand its functionality. Overall, it's a great option for heating an area of 120 ft.².
Efficient and Versatile
  • Powerful heating capacity of 1500W
  • Digital thermostat for precise temperature control
  • Thermohygrometer for monitoring temperature and humidity levels
  • Suitable for heating an area of 120 ft.²
Potential Limitations
  • Limited usage: The heater fan is primarily designed for small spaces like greenhouses or garages, which may not be suitable for larger areas
  • Thermohygrometer usage: Although the thermohygrometer is well-made, it may require additional effort to understand its full functionality and benefits

Transform your greenhouse into the perfect environment for your plants with the Dreyoo Greenhouse Heater Fan. This high-quality heater is easy to use and comes with a range of features to ensure accurate climate control. With its adjustable temperature range of 40°F-108°F and smart overheat protection, you can trust that your plants will be kept at the optimal temperature. The PTC ceramic heating element and powerful copper motor provide fast and efficient heating, while the portable design with a handle and non-slip base allows for easy transportation. The additional thermohygrometer allows you to monitor temperature and humidity levels, ensuring the ideal conditions for your plants. Don't settle for anything less than the best for your greenhouse – choose the Dreyoo Greenhouse Heater Fan.

Stay Warm All Year Round!
  • 1500W heating capacity
  • Digital thermostat with temperature range of 40°F-108°F (5°C-42°C)
  • Thermohygrometer with temperature range of 10°C-50°C and humidity range of 10-99 percent
  • Suitable for 120 ft.² area
2

AOBMAXET Greenhouse Heater with Thermostat

 in stock
Amazon.com
8.4
Great heating option!
The AOBMAXET Electric Greenhouse Heater is a powerful and efficient option for heating your grow tent, garage, or flower room. With fast heating capabilities and overheat protection, it provides quick and safe results. The only downsides are the limited range of temperature adjustment and the bright yellow color that may not appeal to everyone's aesthetic preferences.
Heating Perfection!
  • Powerful heating capacity with 5118 BTU/1500W
  • Two modes: fan-only and fan & heater
  • Fast heating for quick results
  • Overheat protection for safety
Product Limitations
  • Limited range of temperature adjustment
  • Bright yellow color may not be aesthetically pleasing to everyone

The AOBMAXET Electric Greenhouse Heater is a powerful and efficient heater that can warm up to 215 sq. ft. of space. With 1500W of power, it offers fast heating and energy savings. It has two modes – fan-only and fan & heater – making it versatile for different needs. The fan is not too noisy and is great for circulating or blowing air. It also has overheat protection for safety. The build quality is excellent, and it looks stylish in its bright yellow color. Perfect for use in a workshop, garage, or grow tent.

Stay Warm in Your Greenhouse!
  • Powerful heating capacity with 5118 BTU/1500W
  • Two modes: fan-only and fan & heater
  • Stainless steel construction for durability
  • Overheat protection for safety
  • Fast heating for quick results
  • Suitable for use in grow tents, garages, and flower rooms
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3

Bio Green PAL 2.0/USDT Palma Greenhouse Heater

$170.00  in stock
Amazon.com
as of February 10, 2025 7:35 pm
8.4
Great investment!
The Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat is a fast-heating, compact unit that is perfect for grow tents and greenhouses up to 120 ft.². It also works well for outdoor use and electric garages. The included thermostat and 2-year warranty are added bonuses. Just be cautious if you live in extremely cold temperatures as it may not be suitable.
Benefits of the PAL 2.0 Heater
  • Fast heating
  • Thermostat included
  • Suitable for grow tents and greenhouses
  • Can be used outdoors or in electric garages
  • Compact size (11”x 8”x 12.5″)
  • 2 years warranty
Weaknesses
  • Initial unit didn't heat properly, had to wait for replacement
  • Not suitable for extremely cold temperatures (-35F and below)

The Bio Green PAL 2.0/USDT Palma Greenhouse Heater with Thermostat is a powerful and compact heater that is perfect for maintaining the optimal environment in your greenhouse. With its stainless steel construction and timeless design, it looks good in any situation. The heater is energy-efficient and safe to use, ensuring that your plants thrive in ideal conditions. It has a high ventilation rate and a fan setting that allows for air circulation, making it suitable for both heating and cooling purposes. With its precise temperature control and long wire temperature sensor, you can trust that this heater will keep your greenhouse at the perfect temperature. Plus, it comes with a 2-year warranty for added peace of mind.

Stay Warm, Grow Strong!
  • Fast heating
  • Thermostat control
  • Suitable for grow tents and greenhouses up to 120 ft.²
  • Outdoor and garage use
  • Compact size: 11”x 8”x12.5
  • 2-year warranty
4

Buyplus Outdoor Heater, 1500W Portable

 in stock
Amazon.com
7.8
Inadequate value
The Buyplus Outdoor Heater offers powerful heating with its 1500W power and customizable heating direction with its 90° adjustable angle. It also includes overheat protection for safe use. However, some reviewers felt that it was not worth the price and found the appearance to be toy-like with limited heat output.
Stay Warm Anywhere
  • Powerful heating with 1500W power
  • 90° adjustable angle for customized heating direction
  • Overheat protection for safe use
Potential Drawbacks
  • Not worth the price
  • Toy-like appearance and limited heat output

This Buyplus Outdoor Heater is a powerful 1500W portable greenhouse heater that uses PTC ceramic heating technology to quickly and efficiently heat up to 200 square feet of outdoor space. With its 2-second fast heating feature, you'll feel the warm and gentle heat immediately. However, some reviewers mentioned that the size of the heater is smaller than expected and might not provide as much heat as they had hoped for.

Stay Warm Anywhere, Anytime!
  • 1500W power for powerful heating
  • PTC ceramic heating technology
  • 90° adjustable angle for customized heating direction
  • Overheat protection for safe use
  • 2 seconds fast heating
  • Suitable for indoor and outdoor use
5

Bio Green Palma Electric Fan Heater for Greenhouses

 in stock
Amazon.com
7.8
Highly recommended
The Bio Green PAL 2.0/US Palma BioGreen Basic Electric Fan Heater is an excellent choice for small greenhouse spaces. It is well-built, quiet, and provides a lot of air and heat. The optional thermostat allows for precise temperature control, and its durable construction ensures long-lasting use. The only downside is that programming the thermostat can be a bit challenging and without it, there can be a wider temperature variance. Overall, a great heater for greenhouses with a compact size.
Pros
  • Excellent heater for small greenhouse spaces
  • Well-built and substantial
  • Quiet operation
  • Puts out a lot of air and heat
  • Good temperature maintenance within a range of +/- 5-7 degrees F
  • Optional thermostat provides precise control
  • Durable construction for long-lasting use
Drawbacks
  • Difficult to program the thermostat
  • Wide temperature variance without the optional thermostat

The Bio Green PAL 2.0/US Palma BioGreen Basic Electric Fan Heater for Greenhouses is a powerful and compact greenhouse heater that is perfect for keeping your plants warm and healthy. With a high ventilation rate of up to 460 m³/h and a fan setting, this heater ensures that all the air in your greenhouse is circulated, even in the summer season. It also helps with air circulation, which is necessary for the pollination of flowers and vegetables. Made with a stainless steel casing and painted steel grills, this heater is built to last. It easily heats up a greenhouse with an area of 120 sqft and helps prevent mold formation on plants. With a 2-year warranty and the expertise of Bio Green, a family-owned manufacturer of greenhouse heaters since 1984, this heater is a reliable choice for greenhouse owners.

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Stay Warm and Grow!
  • Suitable for heating greenhouses up to 120 sqft
  • Floor-standing design with high air circulation fan
  • Heater casing made from stainless steel and painted steel grills
  • Comes with a 2-year warranty
  • Compact size: 11 x 8 x 12.5″ / 280 x 195 x 315 mm
6

VIVOSUN Portable Greenhouse Heater

 in stock
Amazon.com
7.3
Great choice for smaller spaces!
The VIVOSUN 1500W Portable Greenhouse Heater is a versatile and efficient option for smaller greenhouses or outdoor spaces. It features a separate temperature controller, fast heating modes, overheat protection, and a dust-proof design. However, it may not be suitable for larger greenhouses or extremely cold temperatures.
Stay Warm!
  • Separate temperature controller/thermostat
  • Adequate heating for a 6ft by 10ft greenhouse
  • Dust-proof design for versatile use in different environments
Cons
  • Separate electronic thermostat has a narrow temperature band
  • May not provide sufficient heat in low temperatures for larger greenhouses

The VIVOSUN 1500W Portable Greenhouse Heater is a versatile and efficient solution for maintaining the temperature in your greenhouse or outdoor space. With its two functions – fan only and heater mode – you can easily adjust the airflow to suit your needs throughout the year. The fan mode provides a cool breeze, while the heater mode quickly heats up the area with energy efficiency. Plus, the double safety protection ensures worry-free usage. Although some users found that it may not heat enough for extremely low temperatures, overall, this heater does its job well and is a quality product.

Stay Warm and Grow!
  • 1500W/750W electric heater with adjustable digital thermostat
  • 3 modes for fast heating: fan-only mode, 750W heater mode, 1500W heater mode
  • Overheat protection feature for safe use
  • Dust-proof design for use in grow tents, patios, and outdoors
7

Greenhouse Heater with Digital Thermostat

 in stock
Amazon.com
6.9
Overall, recommended
The Electric Greenhouse Heater with Digital Thermostat is a powerful and efficient heating solution for smaller spaces up to 215 sq. ft. It offers overheat protection and a water-proof design, making it a reliable option for your winter plants or workplace. However, it may not be suitable for larger spaces and there might be some noise during operation.
Efficient Climate Control
  • Powerful heating capacity
  • Efficiently warms 215 sq. ft. of space
  • Overheat protection
  • Water-proof design
Limitations
  • Drawbacks:
  • May not be suitable for heating larger spaces
  • Some noise may be observed during operation

This Electric Greenhouse Heater with Digital Thermostat is a powerful and compact device that efficiently warms up to 215 sq. ft. of space with 5118 BTU/1500W, providing both efficiency and energy savings. It offers two modes, fan-only and fan&heater (1500W), making it versatile for use in various settings. The digital thermostat works great and allows for precise temperature control. This heater is not only suitable for greenhouses but can also be used in garages and work areas. It's the perfect solution for protecting your plants or creating a warm and comfortable workspace during the colder months.

Stay cozy in your greenhouse!
  • Powerful heating capacity
  • Two modes: fan-only and fan & heater
  • Efficiently warms 215 sq. ft. of space
  • Energy-saving technology
  • Overheat protection
  • Water-proof design
8

tectake Greenhouse Heater: Portable, Efficient, and Safe

 in stock
Amazon.com
5.5
The tectake Greenhouse Heater is a powerful and efficient portable outdoor heater, perfect for quickly heating up any space. With its digital thermostat and overheat protection, it ensures precise temperature control and safety. However, some users may find the size a bit smaller than expected, limiting its usage in larger spaces.
Top-notch Greenhouse Heater!
  • Quick heating with 1500W power
  • Digital thermostat for precise temperature control
  • Overheat protection for safety
Drawbacks
  • Smaller size than expected
  • Limited space usage

The tectake Greenhouse Heater is a powerful and efficient heating solution for your greenhouse. With its 1500W capacity, it can quickly warm up to 200 square feet, providing the perfect environment for your plants to thrive. The heater is equipped with a digital thermostat, allowing you to easily set and maintain the desired temperature. It also features overheat protection for added safety. With its 3-second fast heating capability, you can feel the warmth almost instantly. Customers have praised its performance, with one reviewer using it throughout the winter and noting its effectiveness. While it may be smaller than expected, it still delivers great results in a compact space. If you're looking to keep your plants cozy and healthy, this greenhouse heater is a reliable choice.

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Stay warm and cozy
  • 1500W power for quick heating
  • Digital thermostat for precise temperature control
  • Overheat protection for safety
  • 3s fast heating for instant warmth
  • Portable design for easy movement
  • Suitable for use in patio, garage, grow tent, flower room, and backyard

Explore Other Heating Options

Getting Started with Your Best Electric Greenhouse Heater

  • Read the user manual: Start by carefully reading the user manual that comes with the electric greenhouse heater. This will provide you with important instructions on how to assemble, operate, and maintain the heater properly
  • Choose the right location: Find a suitable spot in your greenhouse to place the heater. Make sure it is away from flammable materials, has good ventilation, and is positioned to distribute heat evenly throughout the space
  • Set the temperature and timer: Most electric greenhouse heaters have adjustable temperature settings and timers. Set the temperature to the desired level for your plants and adjust the timer according to your greenhouse's heating needs. This will help maintain a consistent and optimal environment for your plants
  • Remember, always prioritize safety when using any electrical device. If you have any doubts or concerns, it's best to consult the manufacturer or an experienced gardener for guidance. Happy gardening!

Affordable and Efficient Heating Solutions for Your Greenhouse!

  • Budget-friendly options ($20 – $50): These heaters are perfect for small-scale greenhouse owners or beginners who are looking for a cost-effective solution. They typically have lower wattage and may not have advanced features like programmable timers or temperature controls. However, they can still provide adequate heating for small spaces
  • Mid-range options ($50 – $100): In this price range, you can find electric greenhouse heaters with higher wattage, better build quality, and additional features like adjustable thermostats, fan settings, and overheat protection. These heaters are suitable for medium-sized greenhouses and offer more precise control over temperature regulation
  • High-end options ($100 and above): Premium electric greenhouse heaters in this price category often come with advanced features like digital displays, remote controls, and integrated sensors for automatic temperature adjustment. They are designed to provide efficient and consistent heating for larger greenhouses or more demanding environments. These heaters may also offer energy-saving modes or be built with higher-quality materials for enhanced durability
  • It's important to consider your specific greenhouse size, heating needs, and budget when choosing the right electric greenhouse heater. Always read customer reviews and product specifications to ensure you're getting the best value for your money
Ted CurleyJourneymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in various roles. Let me take you through my journey and my passion for electricity and space heaters. If you have any questions, feel free to drop me a line at ted.curley@tedreviews.com

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