Best Humidifier For Indoor Plants – Top 10 Picks of 2022

Best Humidifier For Indoor Plants – Top 10 Picks of 2022

Indoor plants are a great source of enhancing the overall appearance of your indoor space. Not only do they add an element of beauty, but they also purify the air, increase creativity and reduce stress. Generally, houseplants with tropical backgrounds prefer a warm and humid environment. The air in our houses is usually dry, especially in winter. People opt for various options to increase the humidity near their plants. Using a humidifier is a great option for increasing the humidity levels inside the home to improve the health of plants. This article is your ultimate guide to the 10 best humidifier options for indoor plants.

Why Do You Need a Humidifier?

Have you seen those amazing pictures of indoor jungles on social media posted by plant parents? Most of the plants in those pictures, like monstera, philodendrons, etc., are tropical plants that grow in rainforests. The climate in rainforests is pretty humid. If you live in a tropical country, your plants are good to go. However, in other parts of the world, humidity levels vary.

Humidifiers aren’t just helpful in the winter to keep your home warm and comfortable; they can also help your plants stay healthy and happy all year. Adding moisture to the air makes it easier for your houseplants to absorb water through their leaves, ensuring they stay hydrated and green throughout the season. When buying the best humidifier for indoor plants, research which ones are best for indoor plants.

Symptoms of Low Humidity in Plants:

The symptoms of low humidity are the same as those of underwatering in plants. The common symptoms that the plant show due to lack of optimal humidity is:

  • Leaf shriveling or curling.
  • Leaf drying
  • Brown tips of leaves
  • Leaf scorch

Related Article: How to Use a Humidifier for Plants?

10 Best Options for Humidifier For Indoor Plants

Below are our top 10 picks of the best humidifier options for indoor plants.

1. Portable Cordless Small Humidifier:

With this small portable humidifier, you can get the desired humidity for your plants in any room, such as bathrooms, bedrooms, offices, and basements. If you live in an area that experiences cold and dry weather often, this humidifier will come in handy.

It is made of BPA material which is completely safe for plants. This humidifier weighs around 0.73 pounds. Moreover, There are five operating modes on this dual-nozzle wireless humidifier. Depending on the spray modes, the 800-milliliter large-capacity storage tank provides reliable usage for up to 8 hours throughout the day.

No one will be disturbed while resting, studying, or working because the air humidifier only makes 28dB of sound. An optional four or 8-hour power auto shut-off feature keeps the wireless humidifier safe. 2000mAh internal battery offers rapid charging in about two hours and can operate wirelessly for up to ten hours.

Although the battery timing of this humidifier isn’t that great, the good thing is that it is rechargeable. Just plug it in for some time, and you’re ready to go again. It is suggested that the fan man humidifier works better for the daytime than the nighttime because it is a little high-pitched compared to other humidifiers.

Portable Cordless Small Humidifier

  • 28dB of noise
  • 800 ML capacity water tank
  • 2000mAh internal battery

Following are the pros and cons of this product.


  • BPA Free Material.
  • It has 5 different spray modes
  • Battery life 10 hours
  • Auto Shut-off.
  • Rechargeable
  • The bright or dim setting for light


  • Small in size, not suitable for bigger rooms
  • High-pitched sound causes disturbance at night
  • No batteries and works only when plugged in

2. Ultrasonic Humidifier for Indoor Plants

If you are looking for cool mist and fast humidification, then this option is just for you. In winter, the air becomes dry, which is not suitable for moisture-loving tropical plants. Moreover, dry air also becomes a source of health issues for kids and adults alike. For such cases, this room humidifier is perfect as it raises the air’s moisture level so your plants can stay happy indoors.

This humidifier has a capacity of 6-liter and the water tank has a great space to store a lot of water. It can last up to 60 hours and can cover up to 505 ft2, so you can spend less time refilling, making it perfect for the whole family. With noise levels 30dB or lower, you can relax in moist air. Any area of your space will receive a unique mist thanks to the straightforward control knob and 360° spinning nozzle. This humidifier provides powerful performance at an incredibly affordable price of $58.59.

However, the handle is somewhat fragile and could break easily. Although the description says that it is easy to clean, removing the leftover water from this humidifier is challenging, for which you can use a towel.

Ultrasonic Humidifier for Indoor Plants

  • 6-liter capacity
  • It can cover a large room of 505 ft²
  • 60 hours runtime

Following are the pros and cons of this product.


  • BPA free material
  • Faster Humidification
  • 360° Nozzle
  • Auto Shut Of
  • Non-existent noise level


  • Fragile handles
  • The base is hard to clean

3. Top Fill Humidifier with Remote Control

Do you see the leaves of your green buddies getting all shriveled in winter? Are you interested in buying a humidifier to help relieve the dry air in your plant room? This large cool and warm mist humidifier is what you need! 

This humidifier for indoor plants weighs around 6.61 pounds, and there is no need to replenish the water tank often because it has a vast 5.5 Liter storage tank. For spaces up to 755 square feet, the output can exceed 600 ml/h. It only makes around 20–32 dB of noise, and the screen may be turned off for a pleasant sleep period. This product does not use filters, making it unique among large room humidifiers on the market today.

This humidifier allows you to conveniently and ergonomically fill the water tank from the top without disassembly. Other features include an LED display showing exactly how much water remains in the tank and an auto-off feature that helps save energy by shutting down automatically after 30 minutes of operation. Unlike other humidifiers, the tank features an open design that simplifies cleaning. With both chilly and warm mist settings, be cozy all year long.

This humidifier has several valuable functions, such as a timer, cool and warm mist, sleep mode, etc. This is the best option for your large plant room. However, the humidity meter’s occasionally inaccurate readings affect the max humidity function, which is a drawback.

Top Fill Humidifier with Remote Control

  • 5.5 Liter storage tank.
  • It can cover 755 square feet
  • 20–32 dB of noise
  • Cool and warm mist

Following are the pros and cons of this product.


  • The screen can be turned off
  • Doesn’t use filters
  • LED display
  • Auto-off
  • Easy cleaning
  • Can fill water without disassembly


  • Occasionally inaccurate readings on the humidity meter

4. Mini Humidifier For Indoor Plants:

If you are looking for a minimalist humidifier for a small bedroom or little greenhouse, then this mini humidifier is just for you. This mini humidifier adds moisture to the air to keep your plants happy and healthy. Add water and turn it on, and you’ll be set!

MOVTIP uses ultrasonic technology to create a cool air mist perfect for your indoor plants or any room where you need to add some extra moisture. This ultrasonic humidifier includes three nozzles to direct the mist toward specific areas of your home. This humidifier can fit in any room, as it is small and convenient. It will help keep the air around your plants humid, so they won’t die or get leaf burn. It can also control the air in your home moisturized to prevent dry skin and other uncomfortable symptoms of extreme dryness. This humidifier comes with a reusable drip tray, an instruction manual, and a water-level gauge that will let you know when it’s time to refill.

You can continuously use the 800-milliliter water tank for 8 to 12 hours and enjoy a whole night of sleep without having to replenish water often. A cozy environment is created by humidifying the space quietly without much noise by this corded electric humidifier. The air humidifier may be conveniently filled from the top and easily cleaned. The two choices are Dual Spray Mode and Single Spray Mode (Left or Right).

The night light feature has two settings: breathing light mode and continuous light mode, which you may choose to your preference. The other good thing is that it has the ideal size and can be carried around, but the drawbacks are that sometimes it gets a leakage problem or port issues.

Mini Humidifier For Indoor Plants

  • Ultrasonic humidifier
  • It has an 800 ML water tank

Following are the pros and cons of this product.


  • Dual and single spray modes
  • Super Quiet
  • Two night light features
  • Auto Shut-Off & Timer
  • Safety feature turns off the humidifier after 8 hours


  • Not suitable for larger spaces.
  • Water build-up on top
  • Leaking issue

5. Large Humidifier for Plant Room (6L)

Maintaining the proper humidity level in your home can be problematic in the winter when heating systems are running full blast and windows are kept closed. Low humidity and dry air affect plants severely especially tropical indoor plants. This YOKEKON humidifier releases mist, and this extra moisture benefit most houseplants.

With its sleek and stylish design, this humidifier is the ideal choice if you’re searching for a large room humidifier. It can cover a room up to 753 square feet with a water capacity of about 6 Liters. The humidification lasts for 24 hours. Moreover, this cool and warm mist humidifier operates at less than 35 dB noise which means you can have a soundless sleep at night.

This amazing humidifier has 3 mist options giving you control over the flow of mist. The humidifier has an automatic shut-off safety mechanism. Hence the device switches off automatically after 8 or 12 hours or when the water runs out to prevent any malfunction and keeps you safe.

Moreover, it has many high-tech options like a touch panel, mobile app, and compatibility with Alexa or Google assist, making the usage quite convenient for you. Just add some essential oils to the diffuser box, sit back, and relax in the freshness of your home.

Although some customers complained about the leakage. And the top filling is convenient, but in order to see the water level, you may have to remove the top part. And it is also a little over-priced at $89.99.

Large Humidifier for Plant Room (6L)

  • 6 Liters of water capacity
  • For up to 753 square feet of area
  • Warm & Cool Mist Humidifier
  • 35dB of noise

Following are the pros and cons of this product.


  • Self-cleaning light
  • Long lasts for 24 hours
  • Automatic shut-off
  • 3 mist options
  • Essential Oil tray
  • Easy integration with Alexa and Google Assist


  • Leaking issue
  • Instruction to setup the app is not very clear
  • Over-priced

6. Quiet Air Humidifier for Indoor Plants

If you are looking for a humidifier that doesn’t cost must but is effective for your plants, then this cool mist humidifier is perfect for you. With this stylish top-fill humidifier, you can humidify your plant room 2x faster than other options in the market.

The 5.5-liter water tank provides about 60 hours of hassle-free humidification with a 600 ft² maximum impact radius. This humidifier operates extremely quietly, making it the perfect humidifier for the plants in your bedroom. Easy tank cleaning is made possible by the broad opening. With a 350ml/h mist production, this powerful humidifier effortlessly creates the optimal indoor atmosphere for the space. 

The humidifier tank is made of PP material and functions as a diffuser when essential oils are added directly into the water tank. When the water runs dry, the auto-off feature is quite effective. Moreover, it is straightforward to fill because of the top-fill design. You can fill it without turning the device off. Furthermore, you may also easily choose the mist output using an analog dial for complete control. Cons are that some customers complained of a leakage from the humidifier. Moreover, due to the ultrasonic nature of this humidifier, the minerals often found in tap water become dissolved and enter the air as white dust.

Quiet Air Humidifier for Indoor Plants

  • 5.5 Liters of water capacity
  • 60 hours of humidification
  • 600 ft² maximum impact radius

Following are the pros and cons of this product.


  • 2x faster humidification
  • Easy tank cleaning
  • Extremely quiet
  • Made of PP material
  • Essential oils can be added
  • Cost-friendly


  • Leakage from the humidifier.
  • White dust in the air as it is ultrasonic.

7. Small Plant Humidifier with Night Light

Humidifiers are plentiful in the winter when the air is dry, making your home feel less stuffy, but how about in the summer months? Well, if you don’t have air conditioning, it may not be too comfortable to have one going all day and night. But, with this ingenious new design, you can have your home feel calm and humidified at the same time! Take a look at the O-Mei Stars Plant Humidifier.

This humidifier is about 350 milliliters and is perfect for a baby bedroom, office room, or traveling. Your little plants receive water from the humidifier, which helps keep them wet. This ultrasonic desk humidifier reduces the noise level to 30dB (quieter than a PC) for silent humidification. It’s compact and straightforward to clean. 

Once a week, you may wash the container with soap and water. There are two modes on this little portable humidifier. The first you click the button, it will constantly spray for five hours. Once you click the button, it will spray continuously for 10 hours until stopping.

You may choose between two nightlight alternatives with this small humidifier—a lovely touch to your space.

What makes it the best humidifier for indoor plants is the fact that it’s not battery-operated; a USB cable powers, so you won’t have to worry about changing the batteries after a while. The downside is that you can’t add essential oils to this humidifier because essential oils will cause the filter element to deteriorate.

Small Plant Humidifier with Night Light

  • 350 ML capacity
  • 30dB of noise
  • Ultrasonic

Following are the pros and cons of this product.


  • Portable design
  • Quiet humidification
  • Two mist modes
  • Continuous spray for 5 hours
  • 2 Night lights options
  • Easy to clean


  • Not suitable for large room
  • Works while plugged in

8. Ultrasonic Vaporizer Humidifier

This product will do the trick if you’re looking to grow more plants indoors but don’t have a suitable climate. The Brite Labs Indoor Plant Humidifier can increase moisture levels in your home or office by up to 20%, helping you maintain the perfect growing environment for plants all year. Just set it up near your favorite indoor plants and watch them thrive. It’s the ideal solution for people who want to spend less time watering and more time admiring their green friends. 

This humidifier weighs around 4.49 pounds with a water capacity of 6 Liters having a floor area of about 700 Square Feet. The tank’s water lasts about 10 hours, and it is ideal for your living room. In terms of noise, this humidifier is as quiet as it is effective. 

Cleaning the humidifier’s tank is straightforward, thanks to its top-fill design. You need these huge area humidifiers for your house to ensure every plant receives care. It has interchangeable short and tall nozzle settings, giving plants the moisture they require in any location.

The humidifier has a tall spout option and a shorter dual rotation option. Moreover, the transparent tank lets you see the water level and know when it’s time to add more. The only downside is that this humidifier produces a little more noise than the other humidifiers and is not ideal for bedrooms.

Ultrasonic Vaporizer Humidifier

  • Sleek design
  • Ultrasonic
  • Cool mist
  • 6 Liter water capacity
  • For up to 700 square feet of area

Following are the pros and cons of this product.


  • A full tank lasts for 10 hours
  • Top-fill design
  • Interchangeable nozzle settings
  • Automatic setting for turning off


  • Little noisy
  • Not suitable for bedrooms at night

9. Mini Plant Humidifier:

Have you noticed that your plants aren’t thriving? They seem to be drying out and dying. If so, you may need to consider purchasing a new humidifier – specifically, the Harmohom Mini Plant Humidifier. These handy devices fit small spaces, such as shelves or windowsills. When placed near your plants, the Harmohom mini plant humidifier can create the ideal environment to help them grow and thrive, and that’s the reason it’s the best humidifier for indoor plants.

The adorable humidifier is portable due to its compact size of 3.15 x 3.15 x 4.29 inches and low weight of about 75 g. It has a storage capacity of about 200 to 250 milliliters and is ideal for bedrooms, offices, and traveling. This silent humidifier makes only 30dB of noise, which creates a pleasant atmosphere for working or resting. Moreover, you will find it really easy to clean.

The USB interface of the cool mist humidifier makes it compatible with any USB device, safe, and non-radiative, making it ideal for usage by the entire family. The air humidifier will automatically shut off when the water supply runs out. Thus, it would help if you were not concerned about circuit risks brought on by a water shortage.

It’s an adorable plant humidifier. It is about the right size for shelving and strong enough to provide moisture to the plants. It also automatically shuts off when the water runs out, which is a plus. The only drawback is that it is too small for bigger spaces.

Mini Plant Humidifier

  • 200-250 ML water capacity
  • Suitable for small no of plants
  • 5 hours run time

Following are the pros and cons of this product.


  • Lightweight
  • USB interface
  • 2 mist modes
  • Easy to clean
  • Extremely silent


  • No essential oil can be added
  • Used only while plugged in

10. Small Humidifier for Plants:

Most people don’t think about the fact that plants need water as well as sunlight to survive and stay healthy. Still, to keep your plant collection vibrant, green, and looking its best, you must keep their air moist by adding a humidifier to your home environment. If you’re looking for an easy and convenient way to keep your plants happy and healthy in your own home or office, consider purchasing the Funland mini portable humidifier for plants.

This humidifier has a water capacity of about 600 to 650ml and is ideal for small indoor plants. Its operation sound is less than 25 dB, so it won’t disturb you while it’s by your side. The mist lasts up to 15 hours. It is relatively easy to clean because it is small. Spraying is both continuous and intermittent. The humidifier will operate as long as the cord is put in, and it is ideal for rehydrating tiny indoor plants so they may thrive.

The downside is that it is a mini, so you have to fill it every day, and also, it is not wireless; plus, the wire that comes with it is relatively small. Still, the good thing is that it has two night light modes and two spray modes making it easier to control according to your preferences.

Small Humidifier for Plants

  • It has a 600-650 ML water capacity
  • 25dB of noise
  • Lasts up to 15 hours

Following are the pros and cons of this product.


  • Cool Mist
  • Comes with 10 filter sticks
  • Easy to clean


  • Used only while plugged in
  • Gets clogged

How to Select the Best Small Humidifier for Indoor Plants

Like all living things, plants modify their behavior to fit their surroundings. The majority of the gorgeous houseplants that we often see come from warm tropical regions. All year round, the air is humid in these locations. These plants need the right amount of humidity to flourish because they have evolved their root and leaf systems in response to their environment. 

Less humidity will increase the amount of water evaporating via leaves. The first indication that your plants require a more humid atmosphere around them is if the leaves of your plants feel dry and crisp. 

The right amount of humidity is essential since too much can lead to mold and mildew issues, while too little may hinder development. Therefore, choosing the best humidifier for indoor plants is a crucial choice.

  • Size of Reservoir and Runtime:

When choosing the best humidifier for indoor plants, the water tank capacity and Run Time are crucial considerations. These two elements work in tandem with one another. Although all contemporary humidifiers can automatically shut off when the water level is low, we advise purchasing units with more extended run periods to prevent constantly checking and replenishing the unit’s water supply. 

Regarding the plant humidifier, you don’t need it to run continuously, especially at night, so a tank-capable device with a runtime of at least 24 hours would suffice. Once a day, you may top off the water and be ready to go. Nevertheless, we’ve included a list of items in our study that have a far longer lifespan.

  • Rotating Nozzle:

Ensure your device can guide the mist 360 degrees around the area where you need greater output. Additionally, you may prevent mold growth by directing mist away from the walls when using a humidifier in smaller rooms.

  • Area Coverage:

Always pick a humidifier based on the space size where you want to keep the humidity levels at a certain level. I would advise purchasing a 20% larger capacity item. When choosing a humidifier for your plants, this element should be your priority. The humidifier needs to be the correct size for the space in which it will be installed. 

Plants won’t receive the proper humidity levels if you choose a unit with a lesser capacity than the size of your space. On the other hand, if you pick a humidifier with a lot higher capacity than is necessary, it will add too much moisture to the air in your house.

  • Humidity Level Display:

Modern units also include a function that shows the current humidity level in the space. You can easily see the current humidity level in the room by looking at the humidifier’s humidity readout. When using the equipment might assist in finding the ideal balance.

  • Humidity Levels:

Most humidifiers include at least two set settings for controlling mist production. Please make sure the model is set up to manage output according to the needs of your plants.

  • Maintainability and Ease of Use:

Any humidifier you buy will need to be filled with water and cleaned. Select a straightforward humidifier model to refill; often, top-filling humidifiers are the easiest. The tank should be accessible for complete cleaning, and the unit should be simple to disassemble for cleaning. Because you do not want germs and bacteria to grow in your humidifier, accessibility for cleaning is crucial.

  • Mist Temperature:

Regarding the health of the plants, mist temperature is unimportant; thus, choosing a specific kind of humidifier is irrelevant. Warm mist humidifiers, on the other hand, can assist in raising the temperature of the room if you plan to use humidifiers mainly in the winter.


In this article, we have explored and discussed some of the best humidifier options for indoor plants and homes. If you found this article helpful, visit our website for articles on plants.

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