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The Best Humidifiers For Houseplants (2024)

You know that thing that makes summer days feel like you’re walking through soup?

That’s humidity and it makes your tropical houseplants feel right at home.

But it’s not always easy to replicate the humid, tropical parts of the world in our living rooms.

That’s why you might need a humidifier for plants.

And getting the right humidifier can make all the difference.

So, if you’ve got a Monstera, Fern, or Orchid that might be craving some extra moisture, we’ve got some tips for using humidifiers and our picks for the best humidifiers for houseplants.

In This Article

Are Your Houseplants’ Humidity Needs Diva-Like?

Why the heck do some plants seem to be so picky about humidity?

And how can you tell if your rubber plant is craving a bit more moisture in the air or if your succulent is silently begging you to turn down the humidifier?

Let’s break it down.

plant humidifier 3

Why Do Some Plants Need Higher Humidity?

In the wild, many of our awesome houseplants hail from lush, tropical environments where humidity is as common as birds singing in the trees.

These environments are naturally more humid than your average living room (unless you’re living in a rainforest, in which case, lucky you!).

Plants like ferns, orchids, and prayer plants absolutely love these conditions and can struggle without ’em.

On the flip side, succulents and cacti, which are used to arid conditions, might start throwing a fit if things get too muggy.

How to Determine Your Houseplant’s Humidity Needs

Here’s a pro tip: Always research your plant’s natural habitat.

If it’s from the rainforest, chances are, it’ll dig higher humidity.

Desert plant? Not so much.

Also, look for telltale signs of discomfort.

Is your plant’s foliage turning brown or yellow, or does it have crispy edges?

It might be a cry for more humidity.

The Impact of Environment on Humidity

Your indoor environment plays a big role in your plant’s happiness (or lack thereof).

Winter heating can dry out the air, causing havoc for your tropical beauties, while summer AC might create an arctic desert situation.

Be aware of these changes and adjust accordingly.

Remember, you’re not just a plant parent, you’re a plant superhero – ready to swoop in and save the day (or at least, save your pothos from drying out).

The Role of Humidifiers in Maintaining Plant Health

Before you rush out and buy a humidifier, let’s get real about why you might need one and how it’ll help keep your leafy friends happy and healthy.

plant humidifier 2

How Humidifiers Work

A humidifier is pretty much a device that pumps moisture into the air. Simple as that.

They come in all shapes and sizes, from little portable numbers to fancy built-in systems.

Some use a heating element to turn water into steam, others use high-frequency vibrations to produce a cool mist.

Whatever the method, the result is the same — more water in the air.

That’s what we’re after for our jungle-loving houseplants.

Benefits of Using Humidifiers for Houseplants

Think of humidifiers as a tropical vacation for your houseplants.

They can help prevent leaf tips from browning, keep plants from wilting, and can even be a boon for propagation.

Plants can uptake some water through their leaves, so a humid environment can provide them with some extra hydration.

Top Humidifiers for Houseplants

Alrighty, now that we’re all clued up on why humidifiers are a big deal for your leafy pals, let’s break down some of the top dogs in the humidifier game.

Overview of Factors Considered

We ain’t just looking at any ol’ gadget that can pump out a bit of mist here.

Nah, we’re considering all the important stuff – the features (like tank size, run time, and any cool extras), the price (because who doesn’t love a good deal?), and most importantly, how effectively they can turn your living room into a tropical paradise (or a cool misty forest, depending on your plant collection).

Detailed Review and Comparison of Top Models

Let’s dig into the deets of some of the best humidifiers out there.

We’ll be comparing a few different models, talking about what makes each one stand out, and hopefully helping you find the perfect fit for your home and your plants.

Levoit Classic 300S Smart Control Humidifier (Editor’s Pick: Best Overall Humidifier for Plants)

This bad boy is all about making your plant care effortless.

It’s got a top-fill, leak-proof tank that’s a cinch to refill and clean.

With its large capacity and whisper-quiet operation, it’s perfect for keeping those thirsty plants in your living room or bedroom happy.

The unique feature about this one is its smart sensor which automates the entire humidity control process.

It adjusts the output based on set humidity levels, making sure your green babies are always in their happy place.

Plus, it comes with a handy plant guide that recommends the best humidity levels for your plants. How cool is that?


  • Leak proof tank
  • Top-fill
  • Hands-free operation with VeSync app or voice control
  • Built-in Night Light


  • Single nozzle
  • You can only change custom humidity with the app

Movtip Dual Nozzle Mini Humidifier (Best Portable Plant Humidifier)

The Movtip Dual Nozzle Micro Humidifier proves that great things can come in small packages.

This portable wonder offers an automatic safety feature, top-fill design for easy refills, and built-in nightlight for your convenience.

With its c-port charging feature, you can use this compact humidifier on the go.

However, remember to bring your own plug-in for the wall outlet, as it’s not included in the package.


  • Discreet, quiet operation
  • Small size that can move anywhere
  • Single or double nozzle
  • Large capacity top-fill tank
  • Portable


  • The c-plug charger doesn’t come with a plug-in for the wall outlet
  • Water jets frequently get stopped up

Elechomes Ultra Quiet Warm/Cold Humidifier (Best Remote Control Plant Humidifier)

This sleek piece of tech not only looks good but also gives you the ability to customize every setting for your plant’s ideal growing conditions.

With dual 360-degree rotating nozzles and a large tank capacity, it’s got you covered whether you have a small plant corner or an indoor jungle.

One thing you’ll really dig about this humidifier is its remote control feature.

No need to get off the couch to adjust your settings. Just grab the remote and you’re good to go!


  • Dual 360-degree rotation nozzles
  • Large LED display with backlight
  • Choose from warm or cool mist
  • Large tank capacity, run time, and treatment area
  • Comes with a remote for hands-free operation


  • Difficult to clean
  • Produces white dust when using tap or unfiltered water

AquaOasis Cool Mist Ultrasonic Humidifier (Best Ultrasonic Plant Humidifier)

AquaOasis Cool Mist Ultrasonic Humidifier offers an impressive mist output and a 2.2-liter tank that can cover up to 400 square feet.

A unique feature of this model is its analog turn knob that allows for precise control of your settings.

However, while it boasts a large capacity tank, this humidifier doesn’t come with a built-in light.

Still, its stylish design and programmable features make it a solid choice for any plant enthusiast.


  • Analog dial for precise settings
  • 360-degree rotating nozzle
  • Auto power off
  • Programmable
  • Large capacity tank for one fill-up a day


  • Some claims of harmful health problems when using ultrasonic humidifiers
  • It doesn’t have a built-in light

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier (Best Cool Mist Plant Humidifier)

For those seeking a cool mist humidifier, the Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier could be a great choice.

Its teardrop shape is perfect for nestling between plants, and its 1.5-liter BPA-free water tank can last 25 hours.

However, the area coverage is slightly smaller, and the filling requires accessing the bottom of the tank.


  • Built-in nightlight and auto cut off
  • Large capacity BPA-free water tank
  • 360-degree nozzle


  • Smaller area coverage
  • Requires filling from the bottom of the tank
  • Single spray nozzle

Honeywell Warm Mist Humidifier (Best Warm Mist Plant Humidifier)

If warm mist is your preference, then the Honeywell Warm Mist Humidifier might be right for you.

It has a large, clear 1-gallon water tank and a 24-hour run time.

The touch screen makes it easy to adjust the moisture output, and there’s a reset light to indicate when it’s time to refill the tank.

However, be mindful of the tank’s loose fit, which may cause leaks.

Also, the lack of a digital display may be off-putting for some users.


  • 24-hour run time
  • Large capacity see-through water tank
  • Capable of producing warm mist
  • You can use your essential oils
  • Reset the light to know when to refill
  • Automatic power off for safety


  • The tank has a loose fit and can leak
  • Not a digital display

Govee Smart Humidifier (Best Voice-Controlled Plant Humidifier)

The Govee Smart Humidifier is all about giving you control, even when you’re not at home.

With Bluetooth or WiFi capabilities, you can adjust your humidifier settings from anywhere.

It also has nine preset cool mist settings and a double rotating head to cover up to 600 square feet.

However, to access all its features, you’ll need to download an app.

Also, while it boasts four fan speeds, some users might prefer a greater variety.


  • Nine levels of adjustable setting
  • Night light
  • Double rotating head
  • 60 hours run time
  • Automatic power off


  • Must download an app to customize settings
  • Only four fan speeds

Levoit Cool/Warm Mist Vaporizer (Best Combo Plant Humidifer)

The Levoit Cool/Warm Mist Vaporizer stands out from the crowd with its ability to offer both cool and warm mist.

Capable of covering up to 753 square feet, it includes a built-in humidity sensor for automatic humidity adjustments.

Despite its versatility, this model doesn’t come with a built-in nightlight.

But with its large capacity tank and remote control, it provides convenience and extended run time.


  • Cool or warm mist capable
  • Included remote
  • Built-in humidity sensor and automatic humidity adjustments
  • Large capacity tank and run time
  • Automatic cut off


  • No built-in nightlight
  • Ultrasonic humidifiers can release harmful particles when using tap water

Tips for Using a Humidifier with Houseplants

So, you’ve got your swanky new humidifier and you’re ready to create a lush, tropical oasis for your plants.

Before you go blasting that thing, let’s talk tips for using your humidifier like a pro.

plant humidifier 1

Best Practices for Placement and Use

Where you place your humidifier and how you use it matters big time.

In general, keep it close but not too close — you don’t want to turn your plants into a soggy mess.

And, keep it off the floor to avoid any water damage.

Also bear in mind that some plants might want more humidity than others, so try to group plants with similar needs together.

Maintenance Tips for Humidifiers

Humidifiers aren’t just a set it and forget it kind of deal — they need a bit of TLC too.

Make sure to clean it regularly to avoid any nasty mold or bacteria build-up.

And always, I mean always, use distilled or demineralized water.

Your plants, and your humidifier, will thank you.

Mistakes to Avoid When Using a Humidifier

There’s a couple of pitfalls you want to steer clear of.

Like don’t crank your humidifier to the max all the time — you’ll risk creating a moldy environment.

And don’t neglect the rest of your plant’s needs — humidity is important, but so is light, water, and nutrients.

Get the balance right, and you’ll have some seriously happy plants.

Additional Ways to Increase Humidity for Your Houseplants

If you’re thinking, “There’s gotta be other ways to get the humidity up, right?” You’re spot on!

There’s plenty of tricks in the book to give your leafy pals that moist environment they’re craving.

Non-Humidifier Methods to Boost Humidity

Don’t have a humidifier? No worries.

Try these methods on for size:

  • Misting: Give your plants a spritz with a water spray bottle. It’s like a mini rain shower, and your plants will love it. But don’t go overboard, you don’t want your plants soaking all the time.
  • Pebble trays: Fill a tray with pebbles and add water until it’s just below the top of the pebbles. Pop your plant on top. As the water evaporates, it’ll up the humidity game around your plant.
  • Grouping plants: Plants can be social creatures. Group ’em together and they’ll create a more humid microclimate. Plus, it looks pretty neat too.
  • Shower steam: Got a bathroom with a window? Your tropical plants will dig the post-shower humidity.

Combining Humidifier and Non-Humidifier Methods for Optimal Results

Mix and match these methods with your humidifier for a humidity boost.

Remember – too much humidity can lead to issues like mold and pests, so keep an eye out for any signs of trouble.