Best humidifiers for grow tents

Getting a grow tent to start a profitable or subsistence indoor farming is not enough until you acquire the best humidifier for grow tents to ensure optimum humidity level of your plants, and of course, plant needs humidity to grow, which the grow tent can’t supply until you provide a humidifier to humidify the grow tent, as a result, keep the plants healthy.

The growth of plant is limited if the stomata leaf gets dry, hence, decrease photosynthesis, as a result, limit plant growth. Moreover, dry air causes transpiration which may lead to the death of plant. However, there are plants that can survive in an extremely dry climate, plants with thick or waxy leaves to retain moisture.

It is worthy of note that high humidity can have negative effects on the plants too, effects such as plant diseases invasion on plant and deficiency in nutrient. Hence, use hygrometer to determine the level of humidity in grow tent before using a humidifier. An ideal humidity for plant to survive ranges from 50 to 70%.

To choose the best humidifiers for grow tents requires thorough research since there are numerous humidifiers, and majority of them are not primarily made to fit the need of grow tent, which makes it require thorough research

The best humidifier for grow tent must provide enough mist to raise the humidity level of the grow tent also easy to clean and maintain. And it is a plus for you if the humidifier has humidistat to control humidity level and timer settings among other features such as quiet operation and automatic shut off.

All the homework you need to do to pinpoint the best humidifiers for grow tents has been done and complement with best humidifiers for grow tents reviews.

Summary of reviews

Product name	Area coverage (sq ft)	Capacity (gallon)	Dimension(inches)	Product link
AIRCARE EP9 800 Digital Whole-House Pedestal-Style Evaporative Humidifier	2400	3.5	18 x 18 x 27.2	CHECK PRICE
TaoTronics Cool Mist 4L Ultrasonic	431 to 538	1	8.1x5.3x11.8	CHECK PRICE
Crane USA Filter-Free Cool Mist Humidifier, Blue and White	500	1	8.6 x 13.4 x 8.6	CHECK PRICE
Digital Humidifier Cool Mist Humidifier, with Humidity and Timer Settings, Auto Shut-Off, 3L/0.8 Gallon Capacity, Quiet and Filter-less, Sleep Mode, 3 Mist Levels	300 to 500	300 to 500	10.2 x 5.6 x 10.3	CHECK PRICE
Horticat U80 Ultrasonic Humidifier Mist 80 Pint per Day Direct Connect Waterline Commercial with Humidistat - Grow Room, Garden, Industrial	No specific size	80 pints output per day	24.8 x 16.3 x 12.4	CHECK PRICE

 

AIRCARE EP9 800 Digital Whole-House Pedestal-Style Evaporative Humidifier

Aircare EP9800 humidifier will humidify your environment, including the grow tent up to 2400 sq ft with the 3.5 gallon water capacity and 60 hours of continuous use coupled with the wick filter to ensure cleaner air. This humidifier is easy to set-up, use also easy to fill.

And your plants won’t get more humidity than necessary with the digital humidistat that comes with it, to automatically maintain the required humidity level.

Moreover, the unit will shut off automatically when the desired humidity is reached also shut off to ensure safety, because of low water storage. The humidifier gives a digital display of the desired humidity level and fan speed.

With this humidifier you can’t go wrong with the functionality it provides, and the safety it ensures, to give your plant the required humidity.

Features include:

• 3.5 gallon water capacity
• It covers area up to 2400 sq ft
• Provides digital display
• Automatic shut off
• Provides caster for easy movement of unit
• Offers adjustable 9 fan speeds
• Comes with thermostat
• It is ETL approved
• Weighs 27 pounds
• Product dimension: 18 x 18 x 27.2 inches

 

TaoTronics Cool Mist 4L Ultrasonic Humidifier, LED Display, Humidifiers for Home Bedroom, with Filter, Adjustable Mist Levels, Timer, Waterless Auto Shut-off -(4L/1.06 Gallon, US 110V) Black

TaoTronics cool mist humidifier safely and quietly adds moisture to your grow tent coupled with the cartridge filter to get rid of micro-organisms from water.

The humidifier has sound level less than 38dB also has a large capacity of 4L with 15 hours of run time on low mist settings to humidify grow tents or bedroom sized up to 538 sq ft.

It also features built-in timer to set the time to stop at a desired level, as a result, prevent over humidification of grow tent.

With this humidifier you can adjust the mist output level and set the preferred humidity level with the 360 degrees ratable nozzle. It is made with two handles to easily refill water

Features include:

• Has 4L water capacity
• Automatic shut off
• Provide timer settings
• Area coverage:431 to 538 sq ft
• Offer LED screen display
• Weighs 3.53 pounds
• Humidifier dimension: 8.1×5.3×11.8 inches

 

Crane USA Filter-Free Cool Mist Humidifier, Blue and White

Crane humidifier will safely produce enough mist to keep your plants in good condition up to grow tent size of 500 sq ft with 1 gallon water capacity and 24 hours quiet operation on low settings.

The unit is made with anti-microbial material to alleviate mold and bacteria growth, hence, makes it easy to clean. Moreover, this humidifier does not require the use of filter, however, use the humidifier with distilled or demineralized water. And you can adjust the mist level as you desire.

And be rest assured that the unit will auto shut off immediately when water gets low in tank.

Features include:

• Has 1 gallon tank capacity

• Doesn’t require the use of filter
• Humidify room up to 500 sq ft
• Whisper quiet operation
• Weighs 4.5 pounds
• Dimension: 8.6 x 13.4 x 8.6 inches

 

Digital Humidifier with Humidity and Timer Settings, Cool Mist Humidifier, Auto Shut-Off, 3L/0.8 Gallon Capacity, Quiet and Filter-less, Sleep Mode, 3 Mist Levels

This humidifier provide a lot of mist up to 300ml/h for grow tents sized 300 to 500 sq ft coupled with the 3L water tank and valuable features such as the timer settings, which enable you to set desired stoppage time for humidifier. You will also be able to control the humidity level and the mist output level to a desired level with the 360 degrees nozzle.

The unit allows the use of tap water with the built-in permanent filter, which can be clean with vinegar solution. However, it is strongly advised to use distilled water for health and safety.

The unit offers 26 hours of continuous operation on low settings and 12 on high settings coupled with the 3 mode of adjustable mist level as it suits the grow tent. And the quiet operation of this humidifier makes it suitable for bedroom or office use.

Features include:

• Sound level less than 35dB
• Built-in timer settings
• LED display
• Has 3L water capacity
• Weighs 4.3 pounds
• Dimension: 10.2 x 5.6 x 10.3 inches
• Humidity sensor
• Area coverage: 300 to 500 sq ft

 

Horticat U80 Ultrasonic Humidifier Mist 80 Pint per Day Direct Connect Waterline Commercial with Humidistat – Grow Room, Garden, Industrial

This humidifier does not require frequent refilling, just connect to it to your water supply and begin to have more free time to attend to other matters, though it comes at a relatively high price.

It quietly disperses clean mist over a substantial environment to feed your plant with humidity up to 80 pints output per day with no mess on the floor.

The unique thing about this humidifier is that it can be mount to the wall to raise the humidity level of the grow tent coupled with a humidistat to control the humidity level, and it is easy to clean. Horticat U80 Ultrasonic Humidifier is also suitable for garden and grow room.

Features include:

• It provides 80 pints output per day
• Offers quiet operation
• Weighs 15.45 pounds
• Dimension: 24.8 x 16.3 x 12.4 inches