Complete guide on Humidifiers for grow room and tent

Best humidifiers for grow room and grow tent

Grow room or grow tent is an essential item every diligent indoor gardener must have for better productivity but having a grow room or grow tent without a humidifier to add moisture to the air, will be an effort in futility to become a successful indoor farmer or gardener. Why? Humidifiers are essential to humidify the air, as a result, aid plant growth.

There are various options of humidifiers to select from when it comes to the best humidifiers for grow room and grow tent, there are humidifiers for 4×4 grow tent in case your grow tent size has the same dimensions, and do not worry if yours is not 4×4 though small in size, you will have the option of choosing your favorite humidifier for small grow room from the best humidifier for small grow room reviews.

It is noteworthy that cool mist humidifier can as well humidify the grow tent effectively also ultrasonic humidifier, and you can as well get a Vick humidifier for your grow room if you are a fan of the popular search Vicks humidifier in grow room.

And if you are a DIYer with a desire to have a DIY humidifier for grow room, you will have it here, there is virtually nothing on grow room humidification you won’t get here. This article is a complete guide on grow room and grow tent humidification, where your curiosity on grow room and grow tent humidification will be tamed.

But before we discuss the best humidifiers for grow room and grow tent under various categories, let’s talk about why humidifier is necessary for a grow room and grow tent.

Why do you need humidifier in the grow room and grow tent

The same reason you get room humidifier to provide relief from dry air, the same reason plants too need humidifier to help them stay healthy in the face of dry air.

Dry air can limit the growth of plants as a result of the dry stomata. The stomata are responsible for the plant to receive carbon dioxide which is needed for photosynthesis, and photosynthesis is essential for plant growth.

Besides, humidity helps to balance moisture, temperature and air in the grow room, which humidifier for grow rooms will provide effectively as it increases the humidity level in the room.

Firstly, let’s check on the best humidifier for 4 x 4 grow tent

As earlier said, a perfect humidifier for a particular grow tent space must be able to cover the tent size with the required mist output to keep the plants healthy. Such is the case of 4×4 grow tent which needs its corresponding best humidifier for 4 x 4 grow tent to keep the plants healthy.

It is noteworthy that there are no humidifiers specifically made for 4×4 grow tent, however, after thorough research on the humidifiers out there we select these humidifiers as the best humidifiers for 4×4 grow tent that will be suitable for your 4×4 tent coupled with the review as a guide to select the most appropriate for your 4×4 grow tent.

 

Summary of reviews

 

Product name	Dimensions (inches)	Tank capacity (Liters)	Run time (hours)	Product link
1byone 6L/1.59gal Humidifier Ultrasonic Cool Mist for Home, Bedroom, Office	9x9x12	6	20>	Check Price
Fancii Cool Mist Personal Mini Humidifier, USB or Battery Operated	5 x 4 x1.5	16 to 20 ounces	8	Check Price
Honeywell HWM705B Filter Free Warm Moisture Humidifier	6.2 x 10.5 x 12	1 gallon	24	Check Price

 

Best humidifier for 4×4 Grow Tent Room reviews

1byone 6L/1.59gal Humidifier Ultrasonic Cool Mist for Home, Bedroom, Office

This elegant design humidifier can keep your plants from drying out with long hours of continuous operation up to whooping 20 to 80 hours depending on the mist level setting, which you can as well get to control as you like with the 360⁰ rotatable nozzles, and it does not take much space, thanks to its compact design.

It quietly diffuse the mist across the grow tent to keep your plants healthy up to 32 to 66 sq ft. It uses 6L water capacity, but, it requires the use of filter, which you would need to change after 500 hours of use.

This humidifier includes LED light with 7 beautiful colors as an addition to the light in the grow tent. And of course, it has additional benefits for humans such as providing relief from dry throat, cough, nasal congestion and dry skin coupled with the aromatherapy to provide optimum relaxation. And auto shut off when water is low in tank.

Features include:      

• Dimensions: 9x9x12 inches
• Weighs 4.52 pounds
• Mist output ranges from 75ml/hr to 300 ml/hr
• 6L water capacity

Fancii Cool Mist Personal Mini Humidifier, USB or Battery Operated

This is a mini sized cool mist humidifier that can either be operated by the USB functionality or battery also use with 16 or 20 ounces standard water bottle as it suits.

It provides convenience with its compact design and lightweight. It operates quietly to disperse hygienic cool mist air for continuous use of 8 hours to keep your plants healthy.

This is a perfect humidifier for small space with the timer functions that allow you to set the humidifier to operate for 2, 4 6 or 8 hours as you deem it fit. The timer function helps you to regulate the humidity condition of the grow tent.

This humidifier has a huge advantage to protect the plants from over humidification with the timer function coupled with the Hygrometer especially for plants that does not require much humidity like the succulent plants that can get rot due to over humidification.

Features include:

• Compact design
• Dimensions: 5 x 4 x1.5 inches
• Weighs 3.68 ounces
• Sound level below 15dB
• USB or battery operated
• It includes wick filter
• Timer function

Honeywell HWM705B Filter Free Warm Moisture Humidifier

No matter how super dry your grow tent can be, Honeywell warm moisture humidifier is well capable with the right features to create an optimum humid condition for your plants.

It distributes warm moisture, and the warm moisture is equally as great as the cool moisture to provide a better humidity condition for your plants.

Warm mist humidifier such as Honeywell humidifier disperse warm mist, hence, you can be rest assured that your plants will get clean mist air free of bacteria even with tap water, and without the use of filter compared to cool mist humidifier that distilled water is a must, some with filter though, not all models, some too are filter free.

This humidifier uses 1 gallon tank to provide 24 hours of continuous operation on low mist output setting also auto shut off when water tank is empty. And this humidifier would be helpful to provide relief from cough and nasal congestion with the included medicine cup to use with liquid inhalants.

Features include:

• Warm mist humidifier
• Product dimensions: 6.2 x 10.5 x 12 inches
• Weighs 4 pounds
• 1 gallon water capacity
• Adjustable mist output
• It is filter free
• Color-black

 

Best humidifier for small grow room

Did you know there is a difference between grow room and grow tent. Yes, there is a difference, and the difference necessitates the need for best the humidifier for small grow room.

There is difference between the two as “room” differs from “tent”. The grow tent can be referred to as grow room built in form of tent with light and reflective interior material coupled with excellent ventilation.

Grow tent is a perfect choice for where there are no indoor spaces to plant. Grow tent are collapsible and reusable anywhere you need to become an indoor gardener.

Grow room can be a spare room in the house or garage you decide to use to keep the indoor plants, and for the room to become a grow room it must have good light coverage, an excellent air exchange system to control the climate, it must be well ventilated to draw air in and last but not the least, It must be spacious.

Grow room and grow tent gives you the opportunity to determine the right environment for your plants especially if you experience fluctuating outdoor weather condition. To also regulates the humidity condition of the indoor plants by the use of a humidifier.

Here are the best humidifier for small grow room to keep your plants healthy.

Summary of reviews

Product name	Dimensions (inches)	Tank capacity (Liters)	Run time (hours)	Product link
Pure Guardian Ultrasonic Cool Mist Humidifier	7.5 x 7.5 x 13.2	1 gallon	70	Check Price
MistAire Ultrasonic Cool Mist Humidifier	10.9X9.2X6.9	1.5	16	Check Price
PurSteam Ultrasonic Cool Mist Humidifier	10.8x 10.1x 8.3	2.2L	17	Check Price
AIRCARE MA0800 Digital Whole-House Console-Style Evaporative Humidifier	10.8x 10.1x 8.3	2.5 gallon	24	Check Price

Best humidifier for small grow room reviews

PureGuardian Ultrasonic Cool Mist Humidifier, Pure Guardian H965 1 Gallon Tank, Personal Humidifier, Room Humidifier, Desktop Humidifier, Baby Humidifier, Small Humidifier,

Keep your plants happy with this elegant and compact designed humidifier with 1 gallon water capacity and 3 gallons output per day coupled with 70 hours of continuous use depending on the mist setting and atmospheric condition, can you beat that!

It operates quietly to disperse clean cool mist air and keep the plants healthy, not just the plants, but also you, to provide relief from dry air.

This humidifier is easy to maintain for it is filter free also has silver clean protection to prevent mold, and mildew on the surface of water tank. also easy to use with the and ensures safety with the refill indicator light to alert you that is time to refill also auto shut off when water tank is empty.

And of course it provides convenience with the multi-directional mist output coupled with the 3 speed mist settings.

Features include:

• Product dimensions:  7.5 x 7.5 x 13.2 inches
• 2.3 pounds
• 1 gallon water capacity
• Silver clean protection tank
• 3-year limited warranty

 

MistAire Ultrasonic Cool Mist Humidifier – Premium Humidifying Unit

MistAire ultrasonic cool mist humidifier will safely and quietly adds moisture to the grow room for 16 long hours of continuous operation depending on the mist setting, which you can either set to low or high as you deem it fit.

Low mist output setting, however, is okay for the plants. The 1.5 liter water tank makes it an ideal coverage for small to medium sized rooms and grows room.

In addition, it provides extra nightlight in the grow room for successful plant growth. It also switches off automatically when water tank is empty or when the water tank is removed from base.  And is not just capable of humidifying the grow room but also the bedroom, offices or anywhere else where relief from dry air is needed.

Features include:

• Product Dimensions: 10.9X9.2X6.9 Inches
• Weighs 2.27 pounds
• 1.5 Liter water capacity
• Mist output- 150ml/hr

PurSteam Ultrasonic Cool Mist Humidifier – Superior Humidifying Unit

Pursteam ultrasonic humidifier has the capability to humidify the air for 17 hours run time, and the mist direction is adjustable coupled with the speed as it suits you to ensure your plants get humidify in the right direction.

It uses 2.2 liter water tank with maximum mist output of 350 ml/hr, which makes it suitable for small to medium sized grow room. The optional nightlight can be used to increase the amount of light in the grow room, even if it is insignificant to increase the amount of light, it will surely serve as a décor in the room.

And of course it will shut off automatically when water tank is empty just like every other humidifier listed on this article or when the tank is removed to ensure safety, and it comes with low water indicator to indicate that the humidifier needs a refill.

Features include:

• Product dimensions: 10.8x 10.1x 8.3 inches
• Weighs 2.2 pounds
• 2.2 Liter water tank

AIRCARE MA0800 Digital Whole-House Console-Style Evaporative Humidifier

This Aircare Evaporative humidifier covers a room up to 1000 sq ft, while this does not look like a humidifier for small grow room, it is however helpful to provide humidification for small grow room alongside other rooms, without taking too much space.

So this humidifier won’t just keep your plants healthy, but also you to provide optimum relief from dry air also keep your furniture healthy, and hydrate your woods up to 24 hours of continuous operation thanks to the 2.5 gallons water tank capacity.

The humidifier is digital control which makes it easy to monitor and control the humidity level, and it has 3 fan speed settings also auto humidistat to control the relative humidity of the air. This humidifier is easy to use and provides optimum convenience coupled with safety with the auto shut off function that allows the unit to shut off when desire humidity level is reached or when water gets low in tank. It also includes water refill indicator and check filter indicator.

Features include:

• Product Dimensions: 12x18x16.5 inches
• Weighs 8.5 pounds
• 2.5 gallon tank water capacity
• digital control with automatic humidistat

 

Cool mist humidifier in a grow room

You can’t go wrong to keep up the humidity level in a grow room with a cool mist humidifier. Cool mist humidifiers are type of humidifier that releases cool moisture to humidify living spaces also the grow room.

Cool mist humidifiers can be ultrasonic cool mist humidifier or evaporative humidifier; they both disperse cool mist air to keep the plants happy.

However, the evaporative humidifier has the ability to cover large distance compared to ultrasonic cool mist humidifier. An evaporative humidifier can cover up to 1000 sq ft while the coverage distance of ultrasonic humidifier varies according to brands, but, not up to 1000 sq ft.

Evaporative humidifiers require the use of filter to operate, and to disperse clean cool mist, similarly, it is compulsory to use distilled water with ultrasonic cool mist humidifier to prevent white dust due to mineral build-up.

The coverage distance coupled with budget will be a guide to choose your favorite cool mist humidifier in a grow room from the best cool mist humidifiers in a grow room reviews.

Summary of reviews

Product name	Dimensions (inches)	Tank capacity (Liters)	Run time (hours)	Product link
LEVOIT Cool Mist Humidifiers, 4.5L Large-Capacity	7.9x 6.1x13.8	4.5	40	Check Price
Tekjoy Cool Mist Humidifier, Premium Ultrasonic Humidifiers	10.5 x 9.2x 9	2.5	24	Check Price
OPOLAR Evaporative Humidifier Air Purifier, Top Filling Cool Mist Humidifiers	14.7 x 13.5 x 7.8	3	24	Check Price
Hume Ultrasonic Cool Mist Humidifier	13x 9.5x8.5	3.5L	12 (max set.)	Check Price
Honeywell Easy to Care Cool Mist Humidifier, HCM-710	15.3 x 9.9x 11.1	1 gallon	36	Check Price

Cool mist humidifier in a grow room reviews

LEVOIT Cool Mist Humidifiers, 4.5L

Humidify your grow tent to nourish your plants with this large capacity humidifier to provide 40 hours of continuous operation on low setting with quiet operation, and maximum mist output of 250m/hr between refills.

And you can adjust the mist level up to 3 settings (low, medium and high also the direction with the 360 degrees rotatable nozzles. It shuts off automatically when water tank is empty to ensure safety also for convenience and rest of mind that the humidifier has your back to prevent it from running on empty.

It is easy to use, clean, also easy to refill thanks to the tank wide opening coupled with the built-in handle that allows you to carry the unit with ease to refill or to change its location.

And it is suitable for aromatherapy you can make use of to give the grow tent nice scent as well as optional nightlight that can be turned off by holding the power button down.

Features include:

• Product Dimensions: 7.9x 6.1×13.8 inches
• Weighs 4.45 pounds
• 4.5L water capacity
• Built-in handle
• 2-year limited warranty

 

Tekjoy Cool Mist Humidifier, Premium Ultrasonic Humidifiers

Tekjoy cool mist humidifier uses 2.5 liter tank to work continuously for 24 hours before refill coupled with the adjustable mist output of 280ml/hr. It has a compact design so it won’t take much of space.

It provides convenience as it concerns refilling with the handle to carry the unit after refill also to clean the unit with ease. It comes with timer function to conveniently set the time of operation to 4, 8 or 12 hours of operation as it suits you.

In addition, it will shut off automatically when tank is empty or when the unit is out of position to make sure you use the product with rest of mind that the humidifier can halide itself in any condition. It quietly releases the cool mist air without the use of filter, but ensure you use with distilled water. It features optional seven changing LED colors to create a beautiful ambience for your plants.

Features include:

• Product Dimensions: 10.5 x 9.2x 9inches
• Weighs 3.3 pounds
• 2.5L water capacity
• Sound level ≤32dB
• 360 degrees control
• Timer settings
• 5-year limited warranty

OPOLAR Evaporative Humidifier Air Purifier, Top Filling Cool Mist Humidifiers

OPOLAR evaporative cool mist humidifier comes with essential functionalities to ensure your plants have access to clean cool mist air with the excellent filter that comes with it to remove impurities, and mineral build deposits.

It also provides convenience for the user to operate the unit without hassle or stress, thanks to the LCD panel that makes it easy to get the desired humidity results with precision and clarity.

It provides both low and high mist output for you to choose from. And you can easily refill the unit from the top, you don’ have to disassemble anything to refill just pour the water from the top.

And with the 3 liter capacity you can have more time to attend to cogent needs instead of getting worried about humidifier running empty in no time, at least, the humidifier operates continuously for 24 hours before refill. This humidifier is easy to maintain, safe to use, easy to clean and it operates quietly to disperse cool mist air to humidify the grow room, and last but not the least it is budget friendly last.

Features include:

• Product Dimensions: 14.7 x 13.5 x 7.8 inches
• Weighs 6.75 pounds
• 3L water capacity tank
• Leak-proof design
• It includes negative ion air purifier to create clean mist
• Built-in touch sensitive LED display

Hume Ultrasonic Cool Mist Humidifier

Hume ultrasonic cool mist humidifier offers whooping 12 hours of continuous operation on high settings! Before refill with the 3.5 Liters water tank capacity and it provides an adjustable mist output up to 300ml/hr.

You can adjust the mist to your comfortable level with the rotating control knob. And it is easy to clean with the large tank opening that allows hand washing. It quietly do the needful of distributing mist air across the grow tent, and it will auto shut off when there is no more water to run the unit also auto shut off when the tank is removed.

Features include:

• Product Dimensions: 13x 9.5×8.5 inches
• Weighs 4.25 pounds
• 3.5 Liters water tank
• Noise level less than 36dB

Honeywell Easy to Care Cool Mist Humidifier, HCM-710

Honeywell HCM-710 cool mist humidifier distribute invisible clean cool mist air with the use of the wicking filter to remove minerals, thus, prevents white dust with continuous operation of 36 hours per filling depending on mist output setting you can set at convenience with the 3 speed settings also to adjust the sound level.

It operates quietly on low settings to keep the plants healthy, but, it is fairly loud on high settings.

You can see through the tank to know the water level, thus, give you a hint on the suitable time the unit will need a refill, however, it does not auto shut off when empty, the reason you might want to remove 1 star, but you can easily tell when it needs a refill with the illuminated blue light.

It is easy to fill, because it has a hole at the top to pour water for refill also easy to clean, and affordable only the replacement filter we need frequent replacement depending on the degree of usage, which seems to be the case for cool mist humidifiers that uses evaporative technology.

Features include:

• Product Dimensions: 15.3 x 9.9x 11.1 inches
• 1 gallon water tank capacity
• Weighs 5.49 pounds
• Provides 3 speed mist settings
• Has an illuminated water window

Vicks humidifier in grow room

Vicks humidifiers are not just great to moisturize the skin or provide relief from cough or nasal congestion, they are likewise great to provide humidity in your grow room, consequently, keep your plants healthy.

The thought of using Vicks humidifier in the grow room may sound strange since it is majorly use for room humidifiers.

But, to clear your doubt, your Vick humidifier is equally effective in the grow room, and you don’t need to hop from shop to shop in search for the best Vicks humidifier in grow room because, they have been highlighted in the reviews as a guide to get a suitable Vick humidifier for the grow room.

Moreover, Vick humidifier is a budget pick for best humidifier in grow room, also compact and easy to use.

Summary of reviews

Product name	Dimensions (inches)	Tank capacity (Liters)	Run time (hours)	Product link
Vicks Filter-Free Ultrasonic Visible Cool Mist Humidifier	10.9 x 9.4 x 13.5	1.2 gallon	30	Check Price
Vicks Warm Mist Humidifier Model V745A, 24 Hrs of Moisturized Air	12 x 7.9 x14.2	1 gallon	24	Check Price
Vicks VUL520P Mini Filter Free Cool Mist Humidifier	9.5 x 9.6 x 10.6	0.5 gallon	20	Check Price
Vicks Ultrasonic 1.2 Gallon Cool Mist Humidifier, Model V5100n 1 Ea	7.9x 11.4x 13.5	1.2 gallon	24	Check Price

 

Vicks humidifiers in grow room reviews

 

Vicks Filter-Free Ultrasonic Visible Cool Mist Humidifier

This unit operates flawlessly without filter to disperse clean cool mist air for 30 straight hours before refill on low mist output settings. It is cost effective since it does not require the use of filter, but you have to use with distilled water to prevent white dust.

It is easy to clean and fill with the wide opening 1.2L tank. And  it comes with the menthol scented Vicks vapor pads which you may not need since you are using it primarily for your plants, otherwise, the aroma pads is a plus to provide relief from cough, and clogged sinuses.

The mist output is adjustable with the mist output nozzle to any direction also the flow as you want it, and the humidifier will shut off when water tank is empty for safety.

Features include:

• Product dimensions: 10.9 x 9.4 x 13.5 inches
• Weighs 4 pounds
• Filter-less operation
• Has 1.2 gallon water capacity

 

Vicks Warm Mist Humidifier Model V745A 24 Hrs of Moisturized Air

When it comes to plant humidification, it does not really matter if it is warm mist or cool mist because the mist is almost non-noticeable. In other words, Vicks warm mist humidifier is equally effective as Vicks cool mist humidifier to humidify the plants in the same manner the cool mist humidifier will humidify the grow room.

Vicks warm mist humidifier add bacteria free warm mist air to the grow room without the use of filter coupled with the 1 gallon tank that allows 24 hours of continuous use.

It provides two output settings you can choose from as you deem it fit. It has a tank handle for easy carrying of the unit for refill, cleaning and convenience coupled with the translucence screen to show water level, and if you miss that no worries, for the unit will shut off by itself for safety.

Features include:

• Product Dimensions: 12 x 7.9 x14.2 inches
• Weighs 4.25 pounds
• 1 gallon water tank capacity
• Comes with tank handle for easy carrying
• 3-year limited warranty

Vicks VUL520P Mini Filter Free Cool Mist Humidifier

This is a filter-free mini sized Vicks cool mist humidifier to humidify the grow room quietly without the use of filter to buy or replace, and it doesn’t taking much of the space.

It uses 0.5 gallon water tank capacity to provide continuous use of 20 hours before refill on low settings. And you can adjust the mist output to any direction of your choice also the humidity level for you to have a humid condition that suits your plants.

You can rest easy at night knowing that the unit will shut off automatically when water reaches lower level. It is easy to clean and refill with the large tank opening also the water tank translucency will help you monitor the water level, though, the mini-sized Vick humidifier has your back to shut off automatically when the water tank gets empty.

Features include:

• Product Dimensions: 9.5 x 9.6 x 10.6 inches
• Weighs 3.7 pounds
• 0.5 gallon water tank capacity
• Filter free operation

Vicks Ultrasonic 1.2 Gallon Cool Mist Humidifier, Model V5100n 1 Ea

Your plants should not suffer from dry air in the grow tent not even from price for this Vick humidifier is one of the affordable yet functional humidifiers in the market.

it provides quiet operation to humidify medium to large sized grow room with 24 hours of continuous operation before refill, thanks to the translucent 1.2 gallon water capacity to reveal water level.

It has built-in power switch that consists of different humidity levels from low to high. The low humidity level will be enough for the purpose of humidifying the plants effectively. And this humidifier allows you to adjust the mist to a suitable level with convenience.

In addition, it comes with a tank handle to easily carry the unit also to for easy refilling. And it comes with a demineralization cartridge to remove minerals that causes white dust. Distilled water is as well preferable to use with the humidifier to prevent white dust.

Features include:

• Product Dimensions: 7.9x 11.4x 13.5 inches
• Weighs 6.1 pounds
• 1.2 gallon water tank
• Adjustable mist control

Ultrasonic humidifier grow room

Ultrasonic humidifiers are humidifiers built with ultrasonic technology to add moisture to the air. They use ceramic diaphragm plate that vibrates at ultrasonic frequency to break the water particles, and expel into the room as mist to maintain an optimum humidity level.

 

Ultrasonic humidifiers have modern design with additional functionalities to provide convenience and safety as it does its job to quietly add moisture to the air.

 

Ultrasonic humidifiers are specifically made for humans, but there are features in ultrasonic humidifiers you can lookout for that makes them suitable for grow room

 

The features include:

 

Long hours of continuous operation: humidifier with long hours of run time will ease you of the stress involve in frequent refilling especially when you don’t have the luxury of time to refill the humidifier frequently.

 

Adjustable mist output: humidifier with variable speed mist setting gives you the opportunity to set the mist output from low to high as it suits you. The low mist output has better long hours of continuous operation, and the low mist output setting is well suitable for this purpose.

 

Easy to use and maintain: the maintenance of the humidifier is an important criterion to consider before choosing the appropriate ultrasonic humidifier for grow room. A low maintenance and easy to use humidifier will make gardening more enjoyable.

 

Compact design: it should be compact to make it easy to move from a place to another, also a compact design humidifier doesn’t require much space.

 

These factors among other factors are considered before choosing the best ultrasonic humidifier grow room.

Summary of reviews

Product name	Dimensions (inches)	Tank capacity (Liters)	Run time (hours)	Product link
Everlasting Comfort Ultrasonic Cool Mist Humidifier (6L)	14.4x 12.4 x7.9	6	24	Check Price
Levoit Humidifiers, 6L Warm and Cool Mist Ultrasonic Humidifier	11.3x7x10.5	1.5 gallon	16	Check Price
TaoTronics Ultrasonic Humidifiers, 3.5L Cool Mist Humidifier	8.7x 8x12.2	0.92 gallon	20	Check Price
URPOWER MH501 Humidifier, Cool Mist Ultrasonic Humidifier with Adjustable Mist Mode	16.2x 10.1x7.8	5	17	Check Price
Horticat U80 Ultrasonic Mist 80 Pint Per Day Direct Connect Waterline Commercial Humidifier with Humidistat	24.8 x16.3 x12.4	80 pints per day output	Direct connect to the water line	Check Price

Best ultrasonic humidifier grow room reviews

Everlasting Comfort Ultrasonic Cool Mist Humidifier (6L)

Everlasting comfort ultrasonic cool mist humidifier is a good choice for your grow room or grow tent to keep your plants healthy with the 6L water capacity to provide 50 hours of continuous operation between refills up to 400sq ft coupled with silent operation.

The 360 degrees rotatable nozzles allows you to adjust the mist direction to a suitable level and the steam output knob to control the mist level settings.

This unit does not require the use of filter, but, ensure you use with distilled or demineralized water to prevent white dust. It also shuts off automatically when water tank is empty to protect the unit from overheating.

It comes with a handle for easy carrying to refill, which is under the top grill you will need to remove before refill, which may be hassle for some to remove.

It comes with additional features like the blue LED nightlight and essential oil tray to make it more functional, but those additional features are however not necessary to aid plant growth, unless you want to use the humidifier  in the bedroom to provide optimum relaxation.

Features include:

• Product Dimensions: 14.4x 12.4 x7.9 inches
• Weighs 4.41 pounds
• 6L water capacity
• Filter free operation

Levoit Humidifiers, 6L Warm and Cool Mist Ultrasonic Humidifier

Both warm and cool mist are integrated into this ultrasonic humidifier for you to have the best of both worlds either the warm and cool mist air as you like.

The unique thing about this unit is the run time on low settings, it can run for 2 days without needing a refill depending on the atmospheric condition, and it can work continuously for 20 hours on high settings before needing a refill coupled with the large water capacity of 6L, and mist output up to 500ml/hr (warm mist) and cool mist up to 300 ml/hr to handle medium to large sized grow room with whisper quiet operation.

The touch control panel makes it easy to operate coupled with the remote to control the humidity settings with ease and from your comfort zone.

It has an auto-mode design to automatically distribute mist air to the most comfortable humidity level, and the LED display shows the humidity level so to enable you set the suitable humidity level for the plants it is made of quality materials to ensure durability also anti-leakage.

This is a perfect humidifier to keep your plants healthy with enough mist output, and its ability to control the humidity coupled with the convenience it provides, it is easy to refill, easy to use also auto shut off when water tank is empty.

Features include:

• Product Dimensions: 11.3x 7×10.5 inches
• Warm and cool mist humidifier
• Weighs 6.3 pounds
• 6L water capacity
• Sound level less than 36dB
• Built-in sensitive touch control panel with remote control
• CE and ETL certified
• 2-year limited warranty

TaoTronics Ultrasonic Humidifiers, 3.5L Cool Mist Humidifier

Your plants in the grow room will love every bit of the features that make up this humidifier, from the 3.5L water capacity to provide 10 hours of continuous use without refilling, maximum output of 330ml/hr, which is however, adjustable with the classic control knob to a suitable humidity level.

You can as well adjust the mist direction with the double 360 degrees mist nozzles. It uses extra fine ceramic filter which doesn’t have to be replaced, to filter out impurities, harmful bacteria and bad odor to distribute nothing, but clean cool mist air in grow room up to 538 sq ft.

And no cause for alarm as it concerns your safety and the safety of the humidifier for the unit will shut off automatically when water tank becomes empty coupled with the warning red light.

Features include:

• Product Dimensions: 8.7 x 8x 12.2 inches
• Weighs 2.5 pounds
• 3.5L water capacity
• Noise level: ≤38dB

URPOWER MH501 Humidifier, Cool Mist Ultrasonic Humidifier with Adjustable Mist Mode

This humidifier will provide the required moisture needed for you plant growth with the 5L large water capacity, and run time of 14 to 17 hours depending on the mist setting.

The humidifier is easy to operate with the one built-in one button to control the humidifier settings. You also have the benefit of choosing the mist output setting from low to high.

It also feature sleep mode, which only releases middle mist output settings also switch off all indicator light. And you have nothing to worry about as it concerns safety with the automatic shut off function to switch off the unit when the water in tank reaches in minimum to avoid overheating or short circuit, which however, can damage the unit.

Features include:

• Product Dimensions: 16.2x 10.1×7.8 inches
• Weighs 4.4 pounds
• 5L water capacity
• Maximum mist output: 350ml/hr
• It has simple and elegant design
• Adjustable mist output

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

You can’t just get enough of this wall mount commercial ultrasonic humidifier to humidify the grow room, hence; aid the growth of your plants with no stress at all.

It does not need refilling, just connect the humidifier to the water line, to have the right humidity condition for your plants with the built-in humidistat to monitor and control the humidity level so you can rest easy and have more time to attend to other cogent matters.

It uses up to 80 pints per day output to create ultra fine mist with ultra-quiet operation, and do not leave a mess on the floor.

It is suitable for grow room, garden and for industrial use. To get the best from this humidifier, follow the instructions to the letter, because it is quite different from the conventional ultrasonic humidifier.

Features include:

• Product Dimensions:  24.8 x16.3 x12.4 inches
• Weighs 15.45 pounds
• 80 pints per day output
• It is wall mount
• Built-in humidistat

 

DIY humidifier grow room

It is not out of place to desire to have a humidifier that is fashioned out exclusively by you to provide the accurate humidity condition for your plants.

Perhaps all the conventional and the fancy humidifiers you know doesn’t cut it with you and you wish you to create yours, there is absolutely to create one without stress or hassle.

The DIY humidifier for grow room is as simple as getting a bowl, towel if possible clothes hanger, it is not a trick or magic you are simply adding moisture to the air through evaporation, and that is what humidifiers are for.

You can as well make DIY sponge humidifier that makes use of thick sponges such as the car washing sponge to hold water for reasonable amount of time.

All these elements that makes up the DIY humidifier grow room doesn’t cost a fortune, and you can easily get them on Amazon to kick start your journey into self-reliance in humidifying your grow room.

DIY ways to humidify the grow room

Homemade humidifier with bowl and towel

Items-  Bowl , Towels , and clothes Hangers

•  Step 1: get a bowl
• Step 2: fill the bow with water
• Step 3: then bend the hanger in such a way you can hang the towel on it
• The reason for step 3 is to avoid dripping and mess
• Step 4: hang the towel on the hanger with the bowl beneath for the towel to absorb the water
• Step 5: ensure it creates a very large inner surface area whereby the water will constantly evaporate off to add moisture to the air, and remember to keep it damp every few hours.

Note:

• You may need more than one bowl depending on the hygrometer reading to keep the relative humidity level between 50 to 60%
• Makes sure you change the towel and clean the bowl if possible every day, at most every 3 days to prevent mold and bacteria build-up

Sponge humidifier

Items needed:  car washing Sponge,  Freezer plastic bag

• Step 1: saturate the sponge with water then squeeze the sponge to remove excess water so to avoid dripping
• Step 2: poke holes in the plastic bag
• Step 3: then put the water saturated sponge in the punctured bag
• Step 4: then place the puncture bag in the grow room for humidification

 

Note: heat the sponge in the microwave after every use just the way you will do to your kitchen sponges to kill or prevent mold and mildew, better still soak the sponge in warm water instead of ordinary tap water.

 

Frequently asked questions (FAQ) on grow room and grow tent humidification

How do I keep the humidity up in my grow tent

It is very simple, simply get a humidifier, however, you have to get the right humidifier for the size of the grow tent acquiring a humidifier for small grow room for a large grow room will be an effort in futility for grow room humidification.

So humidifier for 4 x 4 grow tent for 4 x4 grow tent size and humidifier for small room for small room etc. Basically, for a humidifier to keep up the humidity of the grow tent it must have ideal mist coverage for the grow tent.

You need to also know that over humidification is likewise not good for the grow tent. High humidity i.e. humidity level above 60%, is not good for the grow tent, for high humidity causes CO₂ deficiency in plants, thereby affecting the plant photosynthesis.

This main reason you should get a hygrometer to monitor the humidity condition of the grow tent, as a result, protect the plant from high humidity.

How do I increase humidity in indoor plants?

One primary way for caring for your indoor plants is increasing the humidity in the indoor plants especially in the dry winter, where the leaves margins can get dry or change of color in plants. You can increase the humidity in the indoor plants through:

Transpiration: transpiration is a common culture to increase humidity in indoor plants whereby plants looses moisture to the environment by evaporation. The transpiration creates a humid environment for the indoor plants. However, you have to group several plants close to each other to get a better humidity result for the plants.

Trays with pebbles and water: putting the plants in trays filled with pebbles and water is a common method to keep the plants from drying out, and is still an effective method even till date to humidify the plants.

Misting: misting is another method to increase the humidity of indoor plants, all you need to do, is to get a spray bottle to mist the plants, hence, keep the plants healthy.

Humidifier: I needless say that for the above methods to be productive it needs complete human intervention, which may be stressful for some especially misting. Humidifiers on the other hand do not require immense human intervention; they are more of a set it and leave it kind of machines. And it will even shut off automatically when tank is empty.

All you need to do is to ensure the environment does not become too humid for the plants which you monitor and control through the use of hygrometer or better still you can as well get a de-humidifier to dehumidify the environment, but, the humidity is controllable with hygrometer.

A humidifier with a built-in humidistat and timer function will be very helpful to regulate the humidity of the environment, but not a must, in fact, such humidifiers are relatively expensive.