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The 5 Best Humidifiers for Plants [2021 Reviews]

Find the best humidifiers for healthier and more moisture-saturated plants

#1 Best Overall
800 Square Foot 1.1 Gallon Cool Mist Humidifier
LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic Air Vaporizer for Home Whole House Babies, Customized Humidity, Remote Control, Whisper-Quiet, White
TaoTronics Humidifiers, 4L Cool Mist Humidifier for Bedroom with LED Display, WiFi Smart
Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier - Premium Humidifying Unit with Whisper-Quiet Operation, Automatic Shut-Off and Night Light Function - Lasts Up to 16 Hours
Vicks Warm Mist Humidifier, Small to Medium Rooms, 1 Gallon Tank - Vaporizerand Warm Mist Humidifier for Baby and Kids Rooms, Bedrooms and More
HUMIDIFIER
Honeywell HEV355C Cool Mist Humidifier
LEVOIT Humidifier LV600HH
TaoTronics Cool Mist Humidifier
Pure Enrichment MistAire Ultrasonic Humidifier
Vicks Warm Mist Humidifier
SUMMARY
That comes with a pack filter and blows cool moisture. – The 1.1-gallon tank, Works 24 Hours, UV Technology.
For users who want to know the growing room’s humidity before use. – Touch Control and Remote Control, Smart auto mode, A humidistat.
For users who want to keep the indoor plants in their small rooms alive with cold humidification. – Three mist levels, Microporous filters, 360 degrees nozzle rotates.
Best small humidifier for users looking for a noiseless device to humidify their plants. – Ultrasonic cool mist technology, A 1.5-liter water tank, 5 Year Warranty.
Generating warm mist for users who want to moisturize their plants.- Two comfort settings, Filter-free, 1-gallon water tank.
PROS
Eliminating bacteria in the water thanks to UV technology. 24 hours low-speed operation with 1.1 Gallon tank. Long-term use thanks to replacement filter.
Extended refilling time with the large capacity water tank. Pre-measure the humidity of growing rooms with a built-in moisture meter. Ability to prefer both hot and cold humidity.
Making adjustments and getting information thanks to the digital LED display. Auto shut-off feature. Three different fog levels and 360-degree rotating nozzle heads.
Humidifying plants with cold fog technology. Optional night light feature. 360-degree nozzles and two different speed settings.
Moisture until there is no water in the water tank. Silent operation and two different speed settings. Destroy 95% of germs thanks to hot steam.
CONS
The water in the tank can easily spill. If frequent maintenance is not done, mold may form on the filter.
The tank is not resistant to impacts. Its performance may decrease if it is not positioned in high places.
The device may leak. When used at a high setting, the water runs out immediately.
High setting only provides about sixteen hours of use. It is not suitable for large rooms.
Night light does not turn off; it is necessary to disconnect it from the power supply. It should be used with caution in homes with children.
PRICE
Price not available
$89.99
$51.99
$39.99
$34.90
#1 Best Overall
800 Square Foot 1.1 Gallon Cool Mist Humidifier
HUMIDIFIER
Honeywell HEV355C Cool Mist Humidifier
SUMMARY
That comes with a pack filter and blows cool moisture. – The 1.1-gallon tank, Works 24 Hours, UV Technology.
PROS
Eliminating bacteria in the water thanks to UV technology. 24 hours low-speed operation with 1.1 Gallon tank. Long-term use thanks to replacement filter.
CONS
The water in the tank can easily spill. If frequent maintenance is not done, mold may form on the filter.
PRICE
Price not available
LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic Air Vaporizer for Home Whole House Babies, Customized Humidity, Remote Control, Whisper-Quiet, White
HUMIDIFIER
LEVOIT Humidifier LV600HH
SUMMARY
For users who want to know the growing room’s humidity before use. – Touch Control and Remote Control, Smart auto mode, A humidistat.
PROS
Extended refilling time with the large capacity water tank. Pre-measure the humidity of growing rooms with a built-in moisture meter. Ability to prefer both hot and cold humidity.
CONS
The tank is not resistant to impacts. Its performance may decrease if it is not positioned in high places.
PRICE
$89.99
TaoTronics Humidifiers, 4L Cool Mist Humidifier for Bedroom with LED Display, WiFi Smart
HUMIDIFIER
TaoTronics Cool Mist Humidifier
SUMMARY
For users who want to keep the indoor plants in their small rooms alive with cold humidification. – Three mist levels, Microporous filters, 360 degrees nozzle rotates.
PROS
Making adjustments and getting information thanks to the digital LED display. Auto shut-off feature. Three different fog levels and 360-degree rotating nozzle heads.
CONS
The device may leak. When used at a high setting, the water runs out immediately.
PRICE
$51.99
Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier - Premium Humidifying Unit with Whisper-Quiet Operation, Automatic Shut-Off and Night Light Function - Lasts Up to 16 Hours
HUMIDIFIER
Pure Enrichment MistAire Ultrasonic Humidifier
SUMMARY
Best small humidifier for users looking for a noiseless device to humidify their plants. – Ultrasonic cool mist technology, A 1.5-liter water tank, 5 Year Warranty.
PROS
Humidifying plants with cold fog technology. Optional night light feature. 360-degree nozzles and two different speed settings.
CONS
High setting only provides about sixteen hours of use. It is not suitable for large rooms.
PRICE
$39.99
Vicks Warm Mist Humidifier, Small to Medium Rooms, 1 Gallon Tank - Vaporizerand Warm Mist Humidifier for Baby and Kids Rooms, Bedrooms and More
HUMIDIFIER
Vicks Warm Mist Humidifier
SUMMARY
Generating warm mist for users who want to moisturize their plants.- Two comfort settings, Filter-free, 1-gallon water tank.
PROS
Moisture until there is no water in the water tank. Silent operation and two different speed settings. Destroy 95% of germs thanks to hot steam.
CONS
Night light does not turn off; it is necessary to disconnect it from the power supply. It should be used with caution in homes with children.
PRICE
$34.90

When the plants in your home start to fade, the first thing that comes to mind is either taking it out to the sun or water it more. However, what you miss maybe that your plant lacks the humidity it needs.

Your plants can be anywhere in your home. You can also have a growing room for your plants. You can balance with a humidifier, as these rooms’ temperature can be dry from time to time and sometimes very wet.

So which humidifier is best for your plants?

We’ve reviewed dozens of humidifiers to bring you the best humidifiers for plants.

Let’s grab the magnifiers and get ready for an in-depth inspection!


#1 Best Overall: Honeywell HEV355C Cool Mist Humidifier

What type of humidifier is best for plants? It is your most natural right to want the best for your plant! Regardless of the price, a product you can get full value for your money is always advantageous. Things can get difficult when faced with many models that promise to give your plants the humidity they need. Fortunately, we have already prepared one for you. Honeywell HEV355C Cool Mist Humidifier, which is at the top of our list, maybe the best type of humidifier for plants that comes with its replacement filter. Let’s take a closer look at this good product?

Honeywell is a highly recognized face in this market and sought after by most users. As such, we decided to try it immediately. This model, a cold mist humidifier, can humidify your room and your plants when you place them in the same environment with your plants. Thus, it is very easy to fill or empty the device that uses a 1.1-gallon water tank. When you place it in the room where your plants are, it can balance the humidity rate by blowing the moisture the air needs. It gains this power thanks to its Evaporative technology.

On the other hand, when you activate Honeywell, it can work for up to 24 hours. Its UV technology kills 99.9% of bacteria in the water for a healthy misting. It is a really good performance because your plants won’t be exposed to too much moisture and get sick. It also has positive contributions to human health. That is, it can also soften the air for shortness of breath caused by dry air. Isn’t your health as important as the health of your plants?

As a result, Honeywell, which includes a replacement filter in the package, can be a good solution for humidifying your plants. This model, where you can get high performance, especially in medium-width interiors and growing rooms, does not cause any transportation difficulties as it is portable. So you can position it wherever you want. Honeywell, which you will be in control of thanks to three different misting settings, appealed to you?

If your answer is no, take a look at our next suggestion!


#2 Best Ultrasonic: LEVOIT Humidifier LV600HH

Wouldn’t you like to give both hot and cold moisture while moisturizing your plants? The ever-changing seasonal conditions can directly affect the temperature of your home. That’s why you should choose a moisturizer that provides both hot and cold humidity. Here is one of them! Ranking second on our list, LEVOIT Humidifiers for Large Room Bedroom (6L) can be a warm or cool humidifier for plants. You will want this versatile device in your home! Come on to the details!

The feature that makes Levoit second on our list, as we have just mentioned, is its ability to deliver both hot and cold humidity. A device that you can adjust as you wish, depending on your plants’ structure and your growing room temperature. You can control these adjustments with the touch screen or remote control. So you don’t have to worry about your plants wherever you are in your room. Besides, the panel on it measures the humidity of your room and shows you. It shows that you can moisturize according to the humidity of your home. We have other good news! The capacity of the water tank is 6 liters! It means your refill time is in two days!

On the other hand, even if you turn on Levoit, which has three mist settings, at the highest setting, it does not mean that you will use it for a short time. We saw that it continues to humidity your plants for twenty hours, even at the highest level, when we tried it. So what happens when your humidifier runs out of water? This device can turn off automatically when the water in the tank is exhausted. In this way, you prevent your electricity bills from rising.

To sum up, Levoit’s low decibel working fan makes it comfortable to use it safely. Because you may not always be able to create a greenhouse environment for your plants. You can always make your plants look healthy with this humidifier that works without noise and can be controlled at a level that will not disturb the individuals in your home. What do you think? Will you have a choice?

If you are looking for a device that gives your plants a cool humidifier, our next suggestion is waiting for you below!


#3 Best Cool: TaoTronics Cool Mist Humidifier

If you are growing your plants in your small rooms, you are having trouble getting enough humidity for your plants and you. You know what to do about it. You can radically solve your problems by purchasing a cold blowing humidifier for a small grow room, where you can also balance the room’s temperature. Which one is the best? Here is TaoTronics Humidifiers, 4L Cool Mist Ultrasonic Humidifier, which is in the third place on our list, can be an indoor plant humidifier. Are you excited about this differently designed moisturizer? Come on then!

TaoTronics catches you with its design appeal at first glance. It includes a 4-liter water tank to provide the necessary cool humidity for your plants in your small room. You can control the mist distribution with three different nozzle settings fed from this tank. Also, since these nozzles can rotate 360 ​​degrees, you do not worry about delivering an equal amount of humidity to the entire room. This ultrasonic humidifier uses a micro-porous ceramic cartridge to filter water. It is a feature that significantly increases the water quality.

TaoTronics, which shows 30 hours of working performance when operated at a low setting, can perform up to 12 hours when operated at high settings. Fortunately, you do not worry about it as it is very easy to fill and empty your tank. Another nice feature is that your device turns off automatically when the water runs out. While working, you are not disturbed by its presence because your device finishes its work silently. The humidifier, which takes itself to standby when the humidity setting you choose is achieved, starts working again when the level drops. Who wouldn’t want to work with a smart collaborator?

To sum it up, it is possible to see all the settings and get informed about the decreasing water indicator, thanks to the LED display on this humidifier. When you want to fill the tank inside, the built-in handle takes you one step further. What do you think, don’t your plants deserve this service?

If you are looking for a quieter humidifier, our suggestion below is waiting for you.


#4 Best Quiet: Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

Do you need a quiet and space-saving option to humidifier your plants? Although most humidifiers are already small, you can still find smaller and higher performance options. As a result of our detailed researches, we have already reached one. The fourth place on our list may be Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier, the best small humidifier for plants. Let’s give a breakdown of the features of this small but very effective device!

Pure Enrichment, an ultrasonic model, uses cool mist technology for your plants with its small size. This humidifier can work for approximately sixteen hours and has two different settings with high and low-speed options. If you have a growing room for your plants, and this room is dry, you can rely on this device in a corner that humidifies the whole environment. Humidifying a medium-sized room is not difficult, as it has a 1.5-liter tank capacity, which is very easy to fill.

As with some models, you can notice the humidifier with a night light feature, which you can use optionally in dark environments. Besides, since it has a 360-degree mist nozzle, you have the opportunity to humidify the whole house equally. Also, when the tank’s water level decreases or runs out, the device turns off directly. The primary reason we like it is that it works very quietly. If you have a baby in your home that you are afraid of interrupting his sleep, you can be sure that the device will not even feel its presence. However, if your baby’s skin is sensitive, it will be sufficient to pay attention that they are not in the same environment as the humidifier.

The bottom line is that when you need a device to humidifier your plants quietly in the corner of the house, Pure Enrichment may be the best. You can easily use this device, which has a 5-year warranty to make you feel safe in your medium and small rooms. Moreover, it is also easy to carry.

If budget is the priority among your criteria, make a last effort for our last suggestion and keep reading!


#5 Best Budget:  Vicks Warm Mist Humidifier

Here is the end of our list. Suppose the temperature in your growing room is low. In that case, you need a humidifier that can provide the necessary humidity for your plants, which is affordable and capable of producing warm mist. Although most moisturizers do not have very high prices, there is always a good option. Vicks Warm Mist Humidifier may be the best humidifier for growing room plants at the bottom of our list. Get ready for the last details!

Vicks Warm Mist Humidifier offers a water tank capacity that can be used for 12 hours to meet your plants’ constant need. This tank also uses all the water to defend against bacteria. When the water runs out, it turns off automatically. With two different speed settings, your humidification of the entire room is completed within minutes.

Besides, the night light contained in your humidifier helps you in a versatile way. Since it provides hot steam, it can catch 95% of the microbes in the air. It’s a really good feature for your plants because it also prevents the plant from getting sick. Although it requires occasional cleaning, we can see it as a good opportunity because it works quietly and is affordable.

To sum up, this humidifier will make your plants look healthier and show positive benefits for human health. Especially if there are individuals with shortness of breath in your home, the softened air will also be good for them. You now have the information we have created so that you can choose the best humidifier. All this information is ready to take you to the right product.


4 WAYS TO INCREASE HUMIDITY FOR HOUSEPLANT

Just as the human body needs humidity, plants also need humidity. Especially in indoor plants, the lack of humidity caused by the house temperature’s dryness causes your plants to wither and dry out. Just as the dry air in your home makes your skin dry and you feel uncomfortable, the same is true for your indoor plants.

So is purchasing a humidifier the only solution that will provide the necessary humidity for your plants?  

If you ask yourself, “How can I humidify my room without a humidifier?” there are many options here! Let’s take a look at the ways you can provide humidity for plants!

1. Get Power from Pebbles

When the dryness of your plant’s leaves gives you the first signals, the pebble tray may come to your rescue. A very common method, the pebble tray consists of a container filled with gravel on which you can put your plant with its pot. Since direct watering to your plant may cause it to suffocate sometimes, adding water to the pebbles and placing your plant on it will ensure that your plant receives as much water as it needs. At the same time, it will continuously meet the humidity your plant needs.

What you need to pay attention to here is to care about the moss-prone structure of pebbles. Observe the pebbles and clean them frequently if possible. If you cannot intervene at the right time, you may have to fight bad smells.

2. Benefit from the Humidity of Your Bathroom

Humidity in the bathroom can be great for your plants. Our baths in which we are in contact with water are susceptible to humidity, and plants can also benefit from this moisture. If you have enough space in your bathroom, you can put your plants. To make room for your plants, purchasing portable shelves might be a good solution.

Here, it would help if you were careful not to expose your plants to too much humidity. If you do not have a window in your bathroom or not receiving sunlight, it would be useful to keep your plants in your bathroom one day and then in a sunny room instead of constantly keeping them there.

Read Next: The Best Dehumidifiers for Bathroom

3. Mist Your Plants

Does misting plants increase humidity? One way to add humidity to your plants is to mist them. First of all, you should know your plant structure about steaming.

Fill a spray bottle with rested or distilled water and spray the leaves. The purpose here is not to water your plant but to steam it up. In this method, which you can apply several times a day, you will help your plant absorb humidity directly from its leaves. Proceed by observing the changes in your plant. Sometimes, after spraying your plants, you may need to wrap them in a ziplock bag. Check your plant’s growing conditions to be sure of this.

4. Increase Humidity by Bringing Your Indoor Plants Together

Another method that increases the humidity power is to bring your plants together by determining an area where your home can get both sun and humidity. Plants absorb humidity even when they are together. Although it is visually impressive to have plants in every corner of your home, the humidity required for your plants is only possible when they are together. While many users prefer to group on the ground for stunted plants that do not grow leaves, some prefer cabinet tops, bookcases, or special shelves for long-leafed, cluster plants.

TYPES OF HUMIDIFIERS FOR PLANTS

When you want to buy a humidifier for your plants, you will come across many different models. Each model is also equipped with different features. It is difficult for you to develop a purchasing behavior on a subject; you have no previous knowledge. We have explained the humidifier types to help you determine the best humidifier type!

Read Next: Best Humidifiers: What to Know Before You Buy

1. Cool Mist Humidifier

Cool mist humidifier is a type that uses little electricity. These are ideal species for use in homes with children and pets. Because it is more protected from accidents caused by humidifiers using boiling water.

2. Ultrasonic Humidifier

Ultrasonic Humidifer is the most silent type. In general, these are affordable models that can be preferred in growing rooms and produce cold mist, as you can see. When choosing this type of humidifier for your plants, we recommend that you consider your room size because devices produce high humidity levels.

3. Evaporative Humidifier

It is a noisy humidifier type with invisible humidity output and a fan system that requires constant maintenance. These devices, which produce humidity using the growing rooms’ airflow, also have a wicking filter. As such, you should not disrupt its maintenance to ensure a stable humidity output.

BUYING GUIDE

You can perceive that the plants you grow indoors are not just images, but from the air they clean. But growing plants is a mutual relationship. When you don’t provide the moisture your plant needs, only a one-sided care responsibility remains.

To avoid this problem, we have listed the best humidifiers for plants. So what should you look for when choosing a plant humidifier? You can make the right choice by checking out our buying guide!

Humidifier Capacity

Plant humidifiers’ capacity is a criterion that should be selected according to the types of room and plants in which you will position it. Because every plant needs different humidity, before you buy a humidifier, determine your room size; small humidifiers will do if you have 300 square meters. If you have more square meters, a medium-sized humidifier will work for you.

When it comes to the capacity of your device, you should look at its gallons. On average, a three-gallon appliance will provide approximately 800 feet of moisture. Every gallon that increases means an equal amount of increasing square feet.

Besides, this capacity also gives you a clue about the operating time of your device. If the device contains a 12 or 24-hour recharge, it means you have chosen a good device.

Water Tank Size

The size of the water tank, which shows how often you need to fill water during the day, is also related to how large its area will serve, as we mentioned above. If you use a humidifier in the growing room, you will expect it to distribute humidity more. The larger the water tank, the less often you will need to fill it.

Noise level

These devices have a fan system inside. It can be a little loud when the fan is running. Fortunately, there are also silent ultrasonic humidifiers that you can choose from in your bedrooms and even in baby rooms. Although not as loud as heavy-duty machines, a noiseless device may be the criterion for those who prefer a quiet life.

Built-in Humidistat

This feature is designed to shut down the device when your room’s correct humidity level is achieved and keep the humidity at a certain level. Humidity meters in humidifiers prevent health problems caused by excessive moisture. It is a good feature against mold that may form over time. It is also necessary to obtain the right level of moisture for your plants. If you already have a humidifier available and this feature is not available, you can use a moisture meter for plants.

FREQUENTLY ASKED QUESTIONS

Where Should a Humidifier be Placed in a Plant?

Because the humidifier uses a fan, you should not place it near your plants. The distance you need is at least three feet from your plant so that the moisture is evenly distributed throughout the growing room. It would be a good way to choose corners as the moisture will be more dispersed in small rooms. So you should place your device in one corner of your room and your plants in the other corner.

Are Diffusers and Humidifiers the Same?

Another issue that is frequently wondered by people is whether diffusers and humidifiers are the same. Although they look the same, the purpose of working on both devices is different. Diffusers can work with essential oils to change the atmosphere of the areas where they are used. Diffusers are suitable for use in problems such as throat dryness and clogging. But you cannot add humidifiers to essential oil. They only work to remove the dryness of the areas and restore the correct moisture level. It would help if you preferred humidifiers, not diffusers, to give the moisture that plants need.

Is Warm Mist or Cool Mist Better for Plants?

Depending on the area’s temperature where you will grow your plants, you prefer a warm or cool air humidifier. Seasonal temperature changes are also effective in this choice. For example, they are hot air humidifiers that will humidify the dry air in winter. In the sweltering heat of summer, cold air humidifiers provide the right humidity for your plant, which is exposed to high temperatures. Both moisturizers are ideal for the humidity of plants. Of course, when they are positioned correctly and maintained regularly.

Can Humidity Kill Plants?

The humidity required for plants is effective in their development and healthy appearance. However, there is an ideal humidity percentage for each plant. More than this percentage will cause fungus formation in plants; in short, your plants will get sick. If we give a general ratio, the ideal humidity percentage is 50% – 60%.

CONCLUSION

Even though indoor plants may seem like a part of a hobby, they are often a supporter of human health. Plants that contribute both psychologically and physiologically need humidity like humans. It would be the right decision to buy a moisturizer so that the simple methods you can apply at home can be more permanent and healthy.

Now, you know the best humidifiers for plants in 2021. These humidifiers consist of the best in different categories with high performance, fully meeting your needs. Among them, Honeywell HEV355C Cool Mist Humidifier was at the top of our list that was the best for our plants. We can say that its design resembling a toaster and its cool mist feature attracted us.

So which one will you choose? What methods have you tried to humidity your plants before? Come on, share your experiences, opinions, ideas, and suggestions with us!

Disclaimer: Last update on 2021-04-20 / Affiliate links / Images / Prices from Amazon Product Advertising API

7 COMMENTS

  1. It’s no surprise that these humidifiers made the top five I personally have tried three of the five and loved all of them!

  2. Thanks for this information. I live in a very dry climate and it’s so hard to decide which humidifier to get. I particularly like the way you laid them out in a grid to begin with.

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Disclaimer: Last update on 2021-04-20 / Affiliate links / Images / Prices from Amazon Product Advertising API

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