Are humidifiers good for a plant or not? What is the bone of contention, or what can humidifier be used for? Frequently asked questions relating to humidifier use is going to be discussed in this article to help those who want to know the purpose of a humidifier. Nevertheless, this article is centered on best plant humidifiers, so if you have a plant in your house, during the winter, low humidity may affect them.

Best Plant Humidifiers Reviews: Which One for Plants is Best In 2020?

Remember, winter is a cold period and also characterized by dry air. At this time, when you are trying to find warmth around your fireplace or heating up your home, the indoor plant is also suffering from lack of moisture, thereby causing the plant to look dull and wilting. Besides, when you humidify your home, not only will the plant benefit from the moisture, the family also in returns gets relief from dry skin, eyes, sinusitis, etc. as such the best humidifier for plants indirectly favors the entire household.

A gardener once said by adding moisture indoor reduces the plant’s evapo-transpiration rate. For this reason, plants humidifiers are in high demand in the winter. And since there’s plenty of them, people find it tiring to know which is best. Therefore, our team has done the research and come up with a list of plant environment utilization. Below is the comparison table, followed by the reviews and other important information you must know. 

Best Plant Humidifiers Comparison Table

Product Name
Everlasting Comfort: Best for Large Plant Room
Everlasting Comfort Humidifiers (for Bedroom with Essential Oil Tray) Check Price On Amazon

  • Coverage: 500sq. ft.
  • Tank size: 6 liters
  • Auto-shut-off: Yes
  • Weight: 4.15 pounds
  • Dimension: 11 x 7 x 13 inches

Read our review
Hupro: Best for Plant Humidifier for Greenhouse
Hupro Check Price On Amazon

  • Coverage: 377sq. ft.
  • Tank size: 3 liters
  • Auto-shut-off: Yes
  • Weight: 2.9 pounds
  • Dimension: 12.6 x 7.2 x 7.2 inches

Read our review
GENIANI Top Fill Cool Mist: Best for Grow Tent
GENIANI Top Fill Cool Mist Check Price On Amazon

  • Coverage: 220sq. ft.
  • Tank size: 4 liters
  • Auto-shut-off: Yes
  • Weight: 4.4 pounds
  • Dimension: 12.4 x 9.4 x 6.7 inches  

Read our review
Pure Enrichment MistAire XL Ultrasonic Cool Mist
Pure Enrichment MistAire XL Ultrasonic Cool Mist Check Price On Amazon

  • Coverage: 500sq. ft.
  • Tank size: 3.7 liters
  • Auto-shut-off: Yes
  • Weight: 1.1 pounds
  • Dimension: 10 x 8 x 13 inches

Read our review

Honeywell HCM350W Germ Free for Plants Humidity Check Price On Amazon

  • Coverage: 450sq. ft.
  • Tank size: 3.7 liters  
  • Auto-shut-off: Yes
  • Weight: 8.36 pounds
  • Dimension: 17.5 x 9.4 x 11.8 inches

Read our review

Reviews of Top 5 Best Humidifier for Plants In The Market

1. Everlasting Comfort: Best for Large Plant Room

Everlasting Comfort Humidifiers (for Bedroom with Essential Oil Tray)

Like the question has always been raised, which humidifier is good for plant? To answer this, any humidifier is good as long it can release humidity for at least 12hours nonstop as the plant will need humidity for long hours for proper living.

Therefore, Everlasting comfort is one of the recommended for plant. The unit comes with a fair capacity water tank of 6liters, which allows the device to provide humidity for straight 50hours.

Though it is advisable to place the humidifier close to your indoor plants, however, this Everlasting comfort model is great for a 500square area. The vaporizer has automatic shut-off functioning and this turns the unit off whenever water runs out to keep it safe and damaging.

Our + for this

  • Has no filter to replace. 
  • It releases plenty of humidity that reduces bacteria or airborne viruses.
  • Designed to produce cool mist air and also equipped with essential oil try to keep your home air fragrance.   
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2. Hupro: Best for Plant Humidifier for Greenhouse   

Best Plant Humidifiers Reviews

The plant humidifier we think best for increasing humidity in a room goes to this Hupro product. The maker of this humidity producing device specifically manufactured it for room’s coverage. As such, from our point of view, if your plants are housed inside the room, then picking Hurpo is a smart choice.

This amazing unit works significantly if your room is not bigger than 377 square feet. At reduced speed, this plant humidifier lasts up to thirty-six hours operation. This duration is powered by three liters tank reservoir and 3 level controls let you determine output speed.

Found in this device an easy touch button control. It also has a remote system that lets you operate it seamlessly while on your bed or sitting. Its air ionization features purify the air by generating over 300 million ions that safeguard the atmosphere.  

Our + for this

  • Easy to clean
  • Has an 8hrs timer
  • Leak-free proof design
  • 1 year warranty
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3. GENIANI Top Fill Cool Mist: Best for Grow Tent

GENIANI Top Fill Cool Mist

Gainsaying, to create humidity friendly environment for indoor plants, it is very important you place the humidifier in a location close to where the plant will receive the moisture essentially. To achieve this, you need to get a stood near your flowering plants. Place the unit on it, doing so will supply humidity faster to the green plant. However, you need a very portable humidifier such as the GENIANI.

The portable and lightweight and also has a minimized dimension ensuring it stays balanced on the stood-top perfectly. This unit features a two-year warranty, which means a risk-free purchase. Besides, a 2-in-one functionality, lets you humidify and also diffuse favorite’s essential into your air.

The smart mode helps monitors a balance of humidity, thanks to the built-in-intelligent sensor. You can manually adjust the moisturizing speed by choosing a high, medium, or low setting.

Our + for this

  • Low room noise of 38dcibel sound
  • Great for babies or nursery beds
  • Portable and space saving
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4. Pure Enrichment MistAire XL Ultrasonic Cool Mist

Pure Enrichment MistAire XL Ultrasonic Cool Mist

The Mistaire is one of the smallest humidifiers as regards this best plant humidifiers comparison. The size is great for tight space like around your plant to moisturize the leaves during operation, but the little footprints don’t underestimate its performance at all.

Confidently speaking, 10 – 24 hours this ultrasonic product runs continuously supplying cool mist and this is supported by the help 1-gallon tank that delivers water to it. It is built for 500 square coverage, as such ideal for large bedrooms, office settings and other places that have flowers or green plants.

The portable unit safely shut-down once the water level is low or the tank is removed from the parent body. In conclusion, we saw this device as one of the best variable mist control humidifiers that let users achieve a gauge humidity range for their plant’s room (greenhouse). You can also check the more details below.

Our + for this

  • Runs quietly.
  • Up to 24hrs of providing humidity for your plant.
  • Has an optional led light of different colors such as green, blue, or red)
  • Back up with 5yrs warranty.
  • The shipping comes with the power adapter, user manual, and brush for cleaning the disc.   
Check Price On Amazon

5. Honeywell HCM350W Germ Free for Plants Humidity

Honeywell HCM350W Germ Free for Plants Humidity

The Honeywell HCM in this plant humidifier review for a greenhouse is the last but not the, least when it comes to performance. Besides, we did not have a ranking order, as such, don’t think otherwise.

As a matter of concern, this is the only product that has germ cooling ability, though it’s a cool mist but has been designed in such a way that it destroys germs during its operation. Therefore, you’re guaranteed safe air to breathe, thanks to the UV technology installed in it.

Subsequently, the one-gallon unit can work for twenty-four hours nonstop and it is equipped with a 1 gallon (3.7 liters) tank. It is noiseless, hence, a serene environment is a sure moment garden or home. We also love the fact that is not heavy even though the size looks bulky.  

Our + for this

  • Easy to transport 
  • Destroys or kills germs. 
  • Suitable for both babies and the adult environment.
  • Not expensive like most humidifiers for plants out there. 
Check Price On Amazon

How To Raise Humidity For House Plants

In this section, we’re going to look at possible practical ways to raise the humidity level for house plants.

Since we know the plant does well in an environment with good humidity levels, it is, however, a responsibility to ensure that our house plant has the right humidity for better growing and living. In case, you don’t know the optimal range of humidity that is okay for an indoor plant, a 30 – 60 % range is what should be the right practice. 

But how do we keep track of humidity present in the home? Measuring it with an instrument called hygrometer (humidity monitor) gives accuracy. If you don’t have this device you can purchase from local or online stores. With the help of youtube video, you’ll able to discover how to use it properly. 

The next thing is how to increase the humidity level if discovered to be lower or but higher value means you need to a dehumidifying machine. These two method works but the option depend on you:

Bowl of water: This technique is usually a cost-effective way to increase atmospheric vapor levels because what you need is a bowl and water while placing it close to the plants. While this method is good, it may require time for the water to evaporate. Besides, the bowl can easily be kicked by anyone, especially if you have children.

Use a humidifier: This is a device specially made for increasing the amount of moisture in the air. If your house is dry particularly in the winter while facing serious breathing problems due to a reduced humidity using a humidifier provides a faster humidity distribution. This appliance exists in many types and models.

There are some for single rooms, personal space, and an entire house supplying. Hence, you need to look carefully when choosing.  For instance, the best humidifier for plants reviewed above is not for the whole house need. Therefore, it will be wrong, buying any of these items for such use.

There are some for single rooms, personal space, and an entire house supplying. Hence, you need to look carefully when choosing.  For, instance, the best humidifier for plants reviewed above is not for whole need, therefore, it will be wrong, buying any of these items for such use.

How To Choose The Best Plant Humidifier You Desire 

What we discussed below are some important criteria to choose the best product for your in-house plant:

  • Size of the room: Rooms are of different sizes or dimensions. A small room is an enclosed space of not more than 300 square feet while large rooms are usually 500 sq. ft. measurement. Here is GENIANI Top Fill our best pick for small-sized rooms while for bigger rooms, we picked Everlasting Comfort. Nevertheless, the essence of knowing your room size is to help you buy according to your demand. Because investing in something lesser to the coverage area will result in an inefficient working cycle and vice versa. 
  • The right location: I know, you want to ensure humidity is reaching your plant sufficiently and that’s why you want to shop for a humidifier. Consequently, do not place the unit too close to the plant, a 1-meter distance should be allowed because humidifiers have fans that blow the moisture. When the unit is too close, can result in a draught, thereby leading to wilting.
  • Maintenance: It is very dangerous to run humidifiers without cleaning. When you do this, bacteria, germs, or molds will grow inside the tank and over time, the unit will disperse them alongside the mist it’s releasing, which will contaminate the air. To prevent such happening, thoroughly clean and change filters, if the unit you bought has one. Every manufacturer clearly states how and when (time) to clean their products. So endeavor to consult the user manual for this information. So the bottom-line, choose a product that can be easy to clean, maintain spending less cash and time. 

Frequently asked questions

What type of humidifier is best for plants? Generally, cool or evaporative mist humidifiers are best for plant environment, as such you not need warm mist model, since plants are not human beings that feel cold.

Are humidifiers good for plants? This device is good for plants depending on how effective you can use it. When you over humidify, above the 60% level, it is not good for plant survivor and below 30 percent not favorable to their thriving. Therefore, let your plant room humidity level be btw (30 to 60) percent. 

What kind of humidifier do I need for a grow room? As stated earlier in the first question answered, the coolmist humidifier is the recommend kind/type.   

Wrapping It Up

Winter is known for its low humidity. As a farmer, gardener, or some who owns a grow tent, the moisture in these places would be affected. The way forward is to prepare for the future by investing in humidity devices such as the best plant humidifiers, as seen on this page. All relevant point to guide you through the selection is well detailed. Also, with the comparison table, no daunting process. Simply compare them side by side. Thanks for taking the time to read through this piece of content best plant humidifiers and we believe, you got the necessary information.