Heaters for Green Houses: Which 5 Will Transform Your Space?

Feeling the chill in your greenhouse? Heaters for greenhouses keep your plants warm and thriving.

Introducing the **TRUSTECH Greenhouse Heater**, perfect for maintaining optimal temperatures in your greenhouse. With its 1500W power, it ensures your plants stay cozy even in the coldest months.

Plus, its 90° tilt feature allows for versatile heating angles, making it a reliable choice for any space. Enjoy the peace of mind that comes with overheat protection.

We tested durability, ease of use, and more.

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heaters for green houses

TRUSTECH 1500W Greenhouse Heater with Thermostat

#1 CHOICE

TRUSTECH Greenhouse Heater with Thermostat, 1500W Outdoor Electric Heater, 3S Heating &3 Heat Modes, Overheat Protection, 90° Tilt, Portable for Green House, Flower Room, Workplace

After testing the TRUSTECH Greenhouse Heater with Thermostat for a month, here’s how it performs for keeping my greenhouse warm during chilly evenings. This compact heater measures 11.8 x 8.3 x 6.3 inches and weighs just 3.1 lbs, making it easy to move around. With a sturdy plastic exterior and advanced PTC ceramic technology, it’s designed for users who need reliable heating in greenhouses, flower rooms, or even workspaces.

Pros

  • Instant heat in just 3 seconds, perfect for quickly warming up spaces.
  • No leaks in temperature control, thanks to the built-in thermostat maintaining consistent warmth.
  • Versatile heating with three modes: High Heat (1500W), Low Heat (750W), and Natural Wind.
  • Safety features like overheat protection ensure peace of mind during use.

Cons

  • Limited heating area, which may not be sufficient for larger greenhouses.
  • Noise from the built-in fan can be noticeable in quiet environments.

Unlike other heaters that often struggle with maintaining consistent temperatures, the TRUSTECH Greenhouse Heater excels in durability and performance. It’s a solid choice for anyone needing reliable heating solutions for small to medium spaces without the hassle of complicated setups. Overall, it offers excellent value for its price, making it a great addition to my gardening toolkit.

To buy this product, click here.

VEVOR 1500W Greenhouse Heater with Fan

#2 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

After testing the VEVOR Greenhouse Heater for two weeks, here’s how it performs for maintaining optimal conditions in my indoor plant nursery. This compact heater, weighing under 5 pounds and made from high-hardness alloy steel, is designed for plant enthusiasts and professionals alike who need reliable temperature control in humid environments.

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Pros

  • Fast heating with 5100 BTU output; it warms up my greenhouse in just a few minutes.
  • Low noise operation ensures it doesn’t disturb my plants or daily activities.
  • Versatile use for various applications, from chick brooding to drying renovations.
  • Durability is impressive, with IP20 protection preventing foreign object intrusion.

Cons

  • Limited range for larger spaces; it works best in small to medium-sized areas.
  • Plastic components may raise concerns about long-term durability compared to all-metal competitors.

Unlike traditional heaters that struggle with humidity, the VEVOR Greenhouse Heater effectively manages moisture levels while providing warmth. The three-speed setting and hot/cold modes allow for year-round use, making it a versatile addition to any greenhouse. Overall, this heater delivers value for its price, especially for those looking to create a controlled environment for their plants.

To buy this product, click here.

1500W Greenhouse Heater with Thermostat

#3 CHOICE

1500W Greenhouse Heater with Thermostat, Portable Outdoor Heater with Smart APP Remote Control for Green House, Garage, Grow Tents, Plants & Vegetables

After testing the 1500W Greenhouse Heater with Thermostat for a month, here’s how it performs for maintaining optimal temperatures in my small greenhouse. This portable outdoor heater, made from durable materials, is designed for serious gardeners looking to protect their plants during harsh winters. With a coverage area of up to 150 sq.ft., it’s perfect for small greenhouses, grow tents, or garden sheds.

Pros

  • No leaks after regular use, ensuring consistent heating performance.
  • Real-time temperature alerts via the smart app keep me informed about my plants’ conditions, providing peace of mind when I’m away.
  • The dual heating and fan modes allow for versatile use throughout the year, improving airflow and reducing humidity buildup.
  • Triple safety protection features like overheat protection and tip-over shut-off enhance its reliability.

Cons

  • A bit complex to set up initially, but it becomes intuitive with use.
  • It can be bulky for some small spaces, making placement a consideration.

Unlike other heaters, this model won’t fail to alert you during temperature fluctuations, ensuring your plants are safe. The durability and value of this heater make it a worthwhile investment for any dedicated gardener looking to thrive in all seasons.

To buy this product, click here.

Buyplus Greenhouse Heater with Thermostat

#4 CHOICE

Buyplus Greenhouse Heater with Digital Thermostat, 1500W Outdoor Heaters for Patio, Overheat Protection & 3S Fast Heating, Electric Space Heater for Patio, Garage, Greenhouse, Flower House, Red

After testing the Buyplus Greenhouse Heater with Digital Thermostat for two weeks, here’s how it performs for keeping my plants warm during chilly nights. This 1500W heater is designed for spaces up to 215 square feet, making it ideal for greenhouses, patios, and garages. Its durable construction and portable design cater to gardeners and outdoor enthusiasts who need reliable heating solutions.

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Pros

  • No leaks after extensive use, ensuring consistent heating without any issues.

Cons

  • Heavy for frequent relocation, despite its portable handle.

The Buyplus heater quickly heats my greenhouse, reaching the desired temperature in just 3 seconds, which is impressive for an electric heater. The digital thermostat is a standout feature, allowing precise temperature control between 40℉-108℉. Unlike similar products, such as the EcoSmart heater, it won’t struggle with maintaining a stable temperature due to its efficient sensor and self-resetting heat breaker for overheat protection.

The two working modes—25W fan-only and 1500W heating—provide flexibility for different seasonal needs, promoting air circulation in warmer months. However, I did find it a bit cumbersome to move around my space due to its weight, which could be a drawback for some users. Overall, the Buyplus Greenhouse Heater offers excellent value and durability, making it a solid choice for anyone looking to protect their plants from the cold.

To buy this product, click here.

Greenhouse Heater with Thermostat and Protection

#5 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

After testing the Greenhouse Heater with Thermostat for two weeks, here’s how it performs for maintaining optimal temperatures in my small greenhouse. This 1500W heater is designed for spaces up to 120 sq ft and is made from fireproof materials, making it a reliable choice for plant enthusiasts and hobbyists.

Pros

  • Fast heating capabilities, warming up in just 3 seconds, have kept my plants thriving even in chilly weather.
  • Auto temperature control works seamlessly, turning the heater on and off to maintain my desired temperature without constant monitoring.
  • The energy-saving features have noticeably reduced my electricity bill, which is a huge plus for long-term use.

Cons

  • Size may be an issue for very compact spaces, as it takes up a bit of room in my greenhouse.
  • The heater can be a bit noisy when operating at higher wind speeds, which might be distracting in a quiet environment.
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Unlike other heaters I’ve tried, such as the EcoHeat, this model doesn’t struggle with maintaining consistent temperatures during cold snaps. Overall, the Greenhouse Heater with Thermostat offers excellent value for anyone looking to protect their plants during winter months, combining durability and effective performance in one package.

To buy this product, click here.

Faq about heaters for green houses:

1: What types of heaters are best for greenhouses?

Electric, propane, and natural gas heaters are commonly used in greenhouses. Electric heaters are efficient for small spaces, while propane and natural gas heaters provide more heat for larger areas.

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

Calculate the greenhouse’s square footage and consider the desired temperature increase. Use the heating requirement formula: BTUs needed = (desired temperature increase) x (square footage) x (constant based on insulation).

3: Are heaters for greenhouses energy-efficient?

Many modern greenhouse heaters are designed for energy efficiency. Look for models with thermostats and timers to optimize energy use and reduce costs.

4: Can I use a regular space heater in my greenhouse?

While possible, regular space heaters may not withstand greenhouse conditions. It’s safer to use heaters specifically designed for greenhouse environments to ensure durability and safety.

5: How do I maintain my greenhouse heater?

Regularly check for dust and debris, inspect connections and hoses, and follow the manufacturer’s maintenance guidelines to ensure optimal performance and safety.

Conclusion

The TRUSTECH 1500W Greenhouse Heater stands out with its advanced thermostat, ensuring optimal temperature regulation for delicate plants. Its energy-efficient design and user-friendly interface make it a preferred choice for greenhouse enthusiasts seeking reliability.

Conversely, the VEVOR 1500W Greenhouse Heater with Fan excels in promoting even heat distribution, effectively combating cold spots. Its robust construction and integrated fan enhance air circulation, making it an indispensable asset for those aiming to cultivate thriving plant environments.