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Best Greenhouse Heaters For The Home Gardener

Controlling the temperature level in a greenhouse is critical in ensuring that your plants get the optimal environment to thrive well. During the cold season, greenhouse heaters are essential accessories for every gardener. This article will help your choose the best heating for greenhouse.

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What Are Greenhouse Heaters  

Greenhouse heaters are essential components in ensuring that your greenhouse heating is ideal for the growth of your plants. The heaters will provide additional heat when there is not enough solar radiation to provide heat for your plants. Of all the different types of greenhouse accessories, a heater might be the most important.

There are different greenhouse heating systems, depending on their source of energy. Electric greenhouse heaters are the most popular. In addition, they are easy and quick to install. 

Gas heaters are also available for greenhouse heating. Gas heaters are easy to use because you don’t require to lay a cable. However, the heater may emit toxic fumes.

Solar-powered greenhouse heaters are very economical and environmentally friendly. Gardeners may also choose to use paraffin greenhouse heaters, which are economical and user-friendly.

Is A Greenhouse Heater Worth It?

Having a heater in a greenhouse is critical if you want to maximize the potential yield of your plants during the winter season. Greenhouse heaters will enable you to grow your favorite plants in all seasons.

Heating greenhouses prevents the temperatures within the structure from getting too low. As a result, the inside of the greenhouse will stay warmer than the outside, even in the winter. 

The warm temperatures inside the greenhouse will prevent your plants from freezing or developing frost

Greenhouse heater

Best Greenhouse Heaters

With so many greenhouse heaters in the market, choosing the heater for your greenhouse may be a daunting task. When selecting the best greenhouse heater, there are several factors to consider. Here are some of the best greenhouse heaters available today. 

Bio Green Palma Greenhouse Heater With Digital Thermostat

This greenhouse heater with a thermostat is a floor-standing heater with stainless steel housing. The heater also features a display X4 splash-proof. The fan is durable and has bearings made for humid environments.

This greenhouse heating system has a summer/winter thermostat. The thermostat features an external sensor cable that measures the temperature inside the greenhouse. Furthermore, the heat elements are engineered for heating greenhouses.

The heating output is 1500 watts and can efficiently heat an area of 120 ft.2. The heater is also cost-effective to run, making it ideal for greenhouse heating, storeroom, garage, and sheds. 

iPower Electric Heater Fan for Greenhouse

The iPower electric greenhouse heater has an overheat protection circuit and internal heat limiting control. The heater automatically shuts off once the desired greenhouse temperature is achieved. This greenhouse heater is also spray-waterproof.

These electric heaters for greenhouses are robust and lightweight, making them portable. An inbuilt carry handle makes it easy to carry these electric greenhouse heaters to any place you want. In addition, the heaters are compact and don’t take up much space.

The iPower electric heater is powerful and heats up quickly. The heater has a power output of 1500 watts and can heat approximately 272 ft.2. The heater has an adjustable heating range between -58 and 210 degrees Fahrenheit. 

Electric Hanging Solar Heater for Greenhouse 

This solar-powered heater for a greenhouse implements advanced halogen tube heating technology, which makes it fast. The heater uses a reflector to reflect the heat, and you can feel the heat within three seconds.

This hanging solar-powered greenhouse heater is efficient and saves energy compared to traditional heaters. It is also greenhouse-friendly because it doesn’t produce greenhouse gasses.

The solar heater for the greenhouse has adjustable heating modes with two power levels; 650 and 1500 watts. The two modes allow users to reach different heating levels. Waterproof and dustproof ratings make the heater safe.

These solar greenhouse heaters are made of high-quality plastic and metal materials, thus perfect for outdoor and indoor use.

Bio Green Greenhouse Heater 

The Bio Green greenhouse heater features a stainless steel body with three heat output options; 1000, 1800, and 2800 watts. The heater also has heating and cooling settings. It also comes with a smooth-running fan that is very quiet.

A frost detection function and spray waterproof IPX4 rating make this heater safe to use in the greenhouse environment. The heater also includes a high-tech capillary thermostat that allows it to deliver temperatures within a range of 32 and 79 degrees Fahrenheit.

This heater comes with floor mounting brackets and hanging chains, allowing you to either hang it or fix it on the floor. 

Comfort Zone PowerGear Portable Ceramic Greenhouse Heater 

This Comfort Zone greenhouse heater features a ceramic heating element with a power output of 1500 watts. The small greenhouse heaters are perfect for basements, workshops, garages, and sheds.

The heater has a convenient top-mounted temperature control panel with an adjustable thermostat. The control panel has a single fan-only setting and two heat settings, allowing you to select the ideal temperature for your plants.

A sturdy metal frame and strong carry handle ensure that the heater is durable. The heater also has a pivoting cradle base that lets you direct the heat where you need it. This portable heater ensures that you distribute heat evenly with the greenhouse.

This heater is among the best greenhouse heaters because it has several safety features, including a tip-over cutoff switch, an overheat protection sensor, and a stay-cool body. 

Flame King Propane Greenhouse Heater 

This propane greenhouse heater features a built-in thermostat dial and auto-ignition for added heat control. A molded handle makes it easy to transport the heater around the greenhouse and ensures even heat distribution.

Advanced thermostatic technology ensures that this heater is more efficient than other gas heaters for greenhouses. The Flame King Propane heater is also reliable and versatile, making it a better choice among other greenhouse gas heaters.

The heater also features a safety fuel shutoff, exterior grade guard, and safety tilt shutoff to guarantee the user’s safety. It is safe for hobby greenhouses and other small recreational enclosures such as cabins, vans, tents, and porches.

What Features To Look For In A Greenhouse Heater 

Heat Source

Greenhouse heaters can either use electricity, gas, solar, or paraffin. Each of these heat sources has its pros and cons. Gardeners should therefore choose their heaters carefully, keeping in mind the heat source.

Portability

Some greenhouse heaters are portable, allowing you to place them where you need heat and evenly distribute heat within the greenhouse. On the other hand, some heaters can either be fixed on the floor or hung from the ceiling. 

Area Size Heater Can Heat 

Different greenhouse heaters have different outputs and strengths, determining the area they can heat. Before choosing your greenhouse heater, you need to know the area you want to heat in square feet and the out per hour in watts. 

Greenhouse heaters are essential, especially if you want to enjoy your favorite plants all year round. The heater will provide the required temperature level and ensure that your plant does not freeze or develop frost during the winter.

FAQs – Greenhouse Heaters

What kind of heater is best for a greenhouse?

If you have a larger greenhouse the best heater is a convective space heater. These heaters are specially built for the volume of a larger greenhouse. If you have a smaller greenhouse an electric heater fan is more than plenty.

How do you heat a greenhouse cheaply?

Gas, electric, and solar are three of the most common ways to heat a greenhouse. Of the three, gas heaters are the cheapest and most efficient ways to heat a greenhouse.