Best Small Tents Reviews In 2022 with Adjustable Thermostat

Small grow tent reviews:

Let’s take a look at some of the grow tent heater models we recommend. Each of the following are suitable for growing tents that are 4’x4 ‘or less.

Vornado MVH Vortex heater with adjustable thermostat

This discreet and small but powerful heater from Vornado offers excellent distribution through vortex air circulation. It is designed for use in Small grow tent to medium sized tents and grow rooms. While it’s an affordable model, it comes with a host of useful features, including a safety switch that works if the device is upside down or starts to overheat. It also has a cool-touch exterior and a handle for easy portability, even while in use.

This device has 3 different heating levels: 3 quiet heating levels (low / 750 W, medium / 1125 W, high / 1500 W) so that you can find the perfect sweet spot between heating power and energy consumption. However, although there is a built-in thermostat, you will need to use a thermometer with this as it does not have a digital display.


 Save energy.

 Good value for money.

 Cool outdoor touch.

 Good security features.

 5 year guarantee and good customer support.


 Some users reported a strange smell emanating from the device.

 No digital display.

Lasko ceramic heater with adjustable thermostat

Ideal for: Those who are looking for an inexpensive and effective way to safely and easily heat their space.This oscillating heater enables small tents to distribute the warm air evenly and effectively to all of their plants, while the ceramic plate heats and cools the device very quickly with a maximum output of 1500 watts. Lightweight (only 4 pounds) and portable with a built-in handle, it’s easy to use inside or outside your grow tent. The exterior stays cool even after hours of use, and the overheat protection means you can wear it all day with peace of mind.

The user interface is easy to use and there are 3 settings to choose from: Low Heat, High Heat and Fan Only. The simple user interface doesn’t include digital readings, however, so you’ll need to add a thermometer to your settings to ensure the correct temperature. However, the device is self-regulating, so you can be sure that once you reach your desired temperature, no matter how long you use it, the temperature will remain constant.


 Wide vibrations allow an even distribution of the warm air.

 With the adjustable thermostat you have the temperature under control.

 Overheating protection.



Some users report a strange smell the first time it is used that eventually goes away. 

The lack of a digital interface means you will need a thermometer.

Honeywell HCE200W UberHeat ceramic heater

If you are looking for a small, lightweight and portable device that still offers impressive performance, this entry from Honeywell is for you. Since it is a ceramic heater, it heats up quickly, but cools down again quickly. Thanks to the cool touch case, you can move it even when it is switched on.

Because it’s small, discreet, and quiet, it’s great for growing tents in small grow spaces. An impressive maximum power of 1500W belies its size, and the non-slip rubber feet reduce the risk of you stepping on them while inspecting your plants. In addition, this device has a 360-degree tip protection. So if it’s upside down at any angle, it will automatically turn off. There are also 2 mechanisms that switch off the device if there is a risk of overheating. The only thing missing from this device is a digital display to control the exact temperature.


 Small and very portable.

 360 degree tip protection.

 Very inexpensive.

 Powerful 1500W power.


 No digital readout, you may need a thermometer.

VIVOSUN hot seedling mat

Ideal For: Those looking for an affordable, durable and easy-to-use heater for growing a small number of plants or for use in a grow closet. This heating mat from VIVOSUN has a digital thermostat that gives you full control over the temperature in your soil for optimal growing conditions. It is extremely energy efficient at 120 volts / 60 Hz / 8.3 max.amps / max. Power 1,000 W and conforms to the MET standard, so you can use it in peace.

Position your plant on this mat and it will help you reach the sweet spot for optimal growth (10-20 ° F above ambient temperature). With only 3 controls, the thermostat is very easy to use and easy to set up, even for those who have never designed it before. The mat itself is IP67 waterproof and can withstand extreme temperatures, while the thermostat has undergone shock and vibration tests, which means it can withstand both shocks.

deal with any situation that happens to him. At 10 ″ x 20.75 ″, it’s just the right size for a standard 1020 tray, although you may have to invest in more than one depending on how many plants you want to grow at a time.


 High-precision thermostat for easy temperature control.

 Excellent heat distribution.

 Robust and waterproof design that cleans after use.

 Both the mattress and the thermostat are designed to last.

 Amazing customer

mer service.


  It’s very small, best for seedlings and clones.

1000 W. Heatwave convection base heater

This small and inexpensive heater is suitable for all types of indoor spaces. This is more than enough to heat up a 4×4 or less grow tent. It has thermal protection so that it switches itself off if it overheats, and there are two heating levels with 500 W and 1000 W power. There is also a tip over safety switch that will cut power to the device if you accidentally bump the device.

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This device does not have a built-in fan. While you can enjoy the peace and quiet and discretion, you may want to equip it with an oscillating fan to ensure even distribution of the warm air in your tent.



  Adjustable thermostat.

  Good security features.

  Quiet operation for maximum discretion.


  There are no digital readings, so you’ll need a thermometer.

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