Top Greenhouse Heaters for Your Small Greenhouse Needs

Struggling to keep your plants warm during winter? A greenhouse heater can be the perfect solution to maintain optimal temperatures.

Greenhouse heaters like the VEVOR Greenhouse Heater and VIVOSUN Portable Greenhouse Heater are designed to efficiently warm your space. Their fast heating capabilities and safety features ensure your plants thrive even in cold weather.

In our full review, we break down performance, durability, and more to help you choose the right heater for your greenhouse needs.

best greenhouse heater small greenhousebest greenhouse heater small greenhousebest greenhouse heater small greenhouse

best greenhouse heater small greenhouse

VEVOR 1500W Greenhouse Heater with Fan

#1 CHOICE

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

If you’re looking for an efficient solution to manage temperature and humidity in your greenhouse, the VEVOR Greenhouse Heater is a fantastic choice. This 1500W PTC heater offers fast heating and overheat protection, making it ideal for maintaining optimal conditions in your grow tent or flower room.

Pros

  • Rapid Heating: PTC technology provides heat in just 3 seconds, delivering 5100 BTU of warmth efficiently.
  • Safety Features: ETL certified with overheat protection and IP20 design ensures durability and safety from foreign objects.
  • Versatile Applications: Perfect for various settings including greenhouses, plant tents, and even drying renovations.
  • Year-Round Use: Hot and cold modes allow for effective temperature control throughout the year.
  • Lightweight and Portable: Weighing under 5 pounds with a convenient handle, it’s easy to move and adjust.

Cons

  • Limited Coverage: May not be sufficient for larger greenhouse spaces.
  • Noise Level: While low, some users might find the fan noise noticeable.

Overall, the VEVOR Greenhouse Heater is a reliable and efficient solution for maintaining a healthy environment for your plants.

To buy this product, click here.

VIVOSUN Portable Electric Greenhouse Heater

#2 CHOICE

VIVOSUN Portable Greenhouse Heater, 1500W/750W Electric Heater, 3 Modes for Fast Heating, Overheat Protection, Dustproof Design for Grow Tents, Patios & Outdoors

If you’re looking for an effective solution to keep your plants warm during colder months, the VIVOSUN Portable Greenhouse Heater is an excellent choice. With its powerful 1500W and 750W heating modes, this electric heater is designed to provide fast and efficient warmth for grow tents, patios, and outdoor spaces.

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Pros

  • Fast Heating: Heats up instantly within 3 seconds, ensuring quick warmth.
  • Versatile Functions: Offers both a fan-only mode and two heating modes for year-round use.
  • Safety Features: Made from flame retardant materials with overheat protection for peace of mind.
  • Portable Design: Compact and lightweight, making it easy to move around as needed.
  • Wide Coverage: Can effectively heat areas up to 160 square feet, perfect for various applications.

Cons

  • May be too small for very large spaces.
  • Fan noise could be noticeable in quiet environments.

Overall, the VIVOSUN Portable Greenhouse Heater is a reliable and efficient option for anyone needing a compact heating solution.

Check the latest price from here.

Greenhouse Heater with Thermostat and Protection

#3 CHOICE

Greenhouse Heater with Thermostat, Fast Heating, Auto Power Control, Over Temperature Protection, Greenhouse Heater for Winter Plants, for Grow Tent, Green House, Flower Room, Patio

If you’re looking for an efficient solution to keep your plants warm during winter, the Greenhouse Heater with Thermostat is an excellent choice. This heater is designed for various applications, including grow tents and greenhouses, ensuring your plants thrive even in cold conditions.

Pros

  • Fast Heating: Heats up in just 3 seconds, perfect for quick temperature adjustments.
  • Auto Temperature Control: The digital thermostat maintains optimal temperature automatically.
  • Energy Efficient: Automatic power on/off control helps save on electricity bills.
  • Versatile Use: Suitable for greenhouses, garages, kitchens, and more.
  • Secure Design: Made from fireproof materials with overheat protection for safety.

Cons

  • May be too powerful for very small spaces.
  • Requires a reliable power source for optimal performance.

Overall, the Greenhouse Heater with Thermostat is a reliable and efficient choice for anyone looking to maintain the ideal growing environment for their plants.

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YE Greenhouse Heater with Digital Thermostat

#4 CHOICE

Greenhouse Heater with Digital Thermostat, 1500W Electric Grow Tent Heaters, 2 Modes for Fast Heating, Overheat Protection for Green House, Flower Room, Patio, 110-120V, YE

If you’re looking for an efficient and reliable solution to keep your plants warm during the colder months, the Greenhouse Heater with Digital Thermostat is an excellent choice. With a powerful output of 1500W, it can easily heat areas up to 150 ft², making it perfect for greenhouses, flower rooms, and patios.

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Pros

  • High Efficiency: Produces 5118 BTU of heat, ensuring optimal warmth for your plants.
  • Two Heating Modes: Offers fan-only (20W) and combined fan & heater (1500W) modes for versatility.
  • Digital Thermostat: Easy to operate with an adjustable heating range from 40°F-108°F (5°C-42°C).
  • Overheat Protection: Automatically shuts down when temperatures exceed safe limits, ensuring safety.
  • Splash-Proof Design: Rated IPX4, making it suitable for use in damp environments.
  • Portable: Features a non-slip handle and base for easy transport.

Cons

  • May require a dedicated outlet due to high power consumption.
  • Initial setup with the thermostat may be confusing for some users.

Overall, the Greenhouse Heater with Digital Thermostat is a reliable and efficient choice for maintaining ideal temperatures in your greenhouse or flower room.

To know more about this product, click here.

LHUKSGF Greenhouse Heater with Thermostat

#5 CHOICE

LHUKSGF Greenhouse Heater with Thermostat, Outdoor Heaters for Patio, 3 Modes for PTC Ceramic Fast Heating, Overheat Protection, IPX4 Waterproof for Greenhouse, Grow Tents, Patio

The LHUKSGF Greenhouse Heater with Thermostat is an advanced solution for maintaining optimal temperatures in your greenhouse, patio, or grow tent. This versatile heater allows you to precisely control temperatures ranging from 40°F to 108°F (5°C to 42°C) with three adjustable power outputs: 20W, 750W, and 1500W. Its innovative PTC ceramic technology ensures rapid heating, making it ideal for outdoor use.

Pros

  • Precise Temperature Control: Easily adjust temperatures to suit your needs.
  • Multi-Purpose Functionality: Works effectively as a greenhouse heater, patio warmer, or electric space heater.
  • Fast Heating: Uses advanced ceramic technology for quick warmth.
  • Durable Design: IPX4-rated for waterproof and dustproof protection, suitable for outdoor conditions.
  • Easy Installation: Comes with hanging hook and ground base options for effortless setup.

Cons

  • May require a power source close by for optimal use.
  • Limited to specific temperature ranges which might not suit all plants.
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Overall, the LHUKSGF Greenhouse Heater is a reliable and efficient choice for anyone looking to enhance their gardening experience in colder conditions.

Check details of this product, click here.

Faq about best greenhouse heater small greenhouse:

1:What is the best heater for a small greenhouse?

The best heater for a small greenhouse is typically an electric heater, as it provides consistent warmth and is easy to control. Look for models with thermostats for efficiency.

2:How much heat do I need for a small greenhouse?

A small greenhouse generally requires a heater that can maintain temperatures between 65°F and 75°F, depending on the plants you are growing.

3:Are propane heaters suitable for small greenhouses?

Yes, propane heaters are suitable for small greenhouses, but ensure proper ventilation to avoid carbon monoxide buildup.

4:Can I use a space heater in a small greenhouse?

A space heater can be used in a small greenhouse, but ensure it is safe for outdoor use and has adequate safety features.

5:How do I choose the right heater size for my greenhouse?

Calculate the greenhouse volume and choose a heater that can provide adequate BTUs to maintain the desired temperature based on your local climate.

6:What are the benefits of using a greenhouse heater?

A greenhouse heater extends the growing season, protects plants from frost, and ensures optimal growing conditions year-round.

Conclusion

The VEVOR 1500W Greenhouse Heater with Fan exemplifies efficiency and robust heating capabilities, making it an exceptional choice for maintaining optimal temperatures in small greenhouses. Its innovative fan design ensures even heat distribution, promoting plant vitality throughout the colder months.

On the other hand, the VIVOSUN Portable Electric Greenhouse Heater stands out for its versatility and user-friendly features, allowing for easy mobility and precise temperature control. This heater is ideal for gardeners seeking a reliable and effective solution to safeguard their plants from frost while enhancing growth potential.

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.