The 7 Best Humidifier for Plants in 2022

In this blog post, I will show you the best humidifier for plants available on the market in 2022 and why you should consider them.

I have been using humidifiers for my houseplant for years, and I can say that there are some technicalities you need to know if you want to choose the best humidifier for plants.

You will find my recommendations, as well as a buyer’s guide with helpful tips & tricks at the end of this blog post.

So if you want to know why some humidifiers for plants are better than others and how to choose the best one, you should continue reading this post.

GENIANI Huron Top Fill Humidifier (Best Overall)

It’s time to up your plant game with the easy-to-use Geniani Huron Top Fill Humidifier and Oil Diffuser!

Say goodbye to faded foliage, brown leaves, and withered branches with this helpful gadget!

Delight in features such as multiple soothing mist settings for day or night, an accurate humidity regulator that can be adjusted to meet your needs best, long hours thanks to its 4L water tank, plus it won’t wake you up at night, thanks to its gentle white noise.

The humidifier is easy to use–just refill from the top!–and even easier to clean since there are no hidden nooks or crannies (unlike other models).

All in all, you’ll be able to see your plants thrive in no time with the Geniani Huron Top Fill Humidifier and Oil Diffuser!

Levoit Classic 200S Smart Ultrasonic Cool Mist Humidifier (Best Alternative)

An alternative to our best overall humidifier for plants is the Levoit Classic 200S Smart Ultrasonic Cool Mist Humidifier.

The Levoit Classic 200S Smart Ultrasonic Cool Mist Humidifier is the best way to keep your plants happy all year round.

Quietly running from sundown to sunrise, this humidifier will enrich the air in your home and prevent dryness from damaging both humans and plants alike!

You can control it through voice or remotely with a free VeSync app.

The intelligent controls make it easy to set up your humidifying experience with timers and schedules, while the humidity sensor ensures a safe moisture level in your home.

Plus, add some soothing scents into the mix with aromatherapy!

Elechomes SH8830 Humidifier (Best for Grow Room)

This humidifier is a no-brainer for those caring about humidity levels in their grow room.

With features such as an accurate built-in humidistat and intelligent constant humidity system, this little guy will regulate moisture from 55%- 68%.

In normal mode, you can customize the humidity from 30%-90% depending on what your needs are. 

Its 6.5-litre tank provides up to 72 hours of run time, giving you no need to constantly refill it.

If you are looking for the best humidifier for your grow room, look no further than this humidifier!

This unit’s 360-degree swivel nozzle distributes a cool-mist evenly throughout a space of up to 861 square feet, leaving your worries behind while going on vacation or going out for the evening.

This is important because many humidifiers kind of just blow the mist everywhere, and most of it misses your plants.

In addition to that, the Elechomes SH8830 Humidifier comes with warm mist and cool mist settings. This means you can use this humidifier all year round in your grow room!

GENIANI Erie Portable Small Cool Mist Humidifiers (Best Small Humidifiers for Plants)

With the GENIANI Erie Portable Small Cool Mist Humidifiers, you can now enjoy a mini humidifier for your plants that also doubles as an aromatherapy diffuser and warming mat.

The sleek and portable design is easy to bring with you anywhere, and it features a cordless feature for endless convenience.

The auto shut-off function helps ensure your device doesn’t run out of battery during those long night shifts or those last-minute trips from home to work.

The product includes a light design and a USB charge, allowing this humidifier to provide up to eight hours of cool mist without needing any outlet power source!

Make sure to use it near plants, so they stay healthy and happy!

All in all, the Geniani Erie Portable Small Cool Mist Humidifiers are perfect for any plant lover or indoor gardener.

If you only need a small humidifier or have a small space of plants, this humidifier might be the only one you need!

Lacidoll 5.5 Gallons Large Humidifiers (Best for Greenhouses)

If you’re seeking the best humidifier for your greenhouse, this is the one to buy!

The Lacidoll 5.5 Gallons Large Humidifiers can humidify up to 2,000 square feet of space and has a water tank with a capacity of 5.5 gallons.

This means that it will constantly run for about 48 hours or less, depending on the humidity levels of your grow room.

This product is perfect for bringing moisture to your greenhouse in the winter and humidifying it during the summer months when you need to keep your plants healthy!

With weighing just 13 pounds and taking up very little room, this humidifier will work via remote control or touch button controls.

With top-fill, so it’s easy to refill with water. You’ll also love how easy it is to clean, thanks to its simple design!

You won’t find another humidifier that works as well as this one for your greenhouse or grows room.

MOVTIP Small Humidifier (Best Budget Option)

If you want a humidifier for your plants but don’t want to spend hundreds of dollars on one, look no further.

The MOVTIP Small Humidifier is the perfect solution for those looking to keep their plants hydrated and thriving!

With our durable and well-built design (no leaks!), this device will solve all of your plant watering woes.

It’s small and easy to operate, so it will fit almost anywhere in your home without taking up too much space.

Designed with a unique water level sensor that automatically shuts off when too much liquid has been lost, this humidifier provides up to 6 hours of cool moisture on medium or 12 hours on low!

This humidifier has made it on our list of the best humidifiers for plants because of its simple design and affordable price.

If you’re looking for a cheap solution to your plant humidity problems, look no further than this product!

With its affordable price at only $14.99, there’s more than meets the eye with this sleek device; it also produces enough moisture that will help plant life thrive!

YINGJEE Mini Plant Humidifier (Bonus Option)

This is a bonus product on our list of best humidifiers for plants.

If you are looking for a humidifier for plants that look like an actual plants to keep your plants healthy, you will love this product.

Designed to look like a tiny cactus, the YingJee Mini Plant Humidifier is perfect for anyone looking to get an extra bit of humidity for your plant without actually having another object taking up space!

This humidifier will blend seamlessly into your house and will look like a real cactus.

The mist that comes out of this product will flow like the water vapour in the air or dew on plants, making it fit perfectly into your home décor!

This humidifier includes three different colour, so you can choose between blue, red, or green depending on your mood or style!

It’s also simple to clean, thanks to its unique design!

So, if you’re looking for a cheap way of adding humidity to your plants, look no further than this product!

With a price tag of only $17.99 on Amazon, it’s perfect for those who are looking to add a little extra humidity without having to spend too much money.

How to Choose the Best Humidifier for Your Plants?

With that recommendation out of the way, you’re probably now asking yourself how to choose a humidifier for your plants.

This can be a confusing process, but we will make it as easy as possible for you with this buyer’s guide!

We will answer the most critical questions and provide you with all the information you’ll need to pick out a humidifier.

There is also an FAQ section, so be sure to check those questions before making your final decision!

What kind of humidifier is best for plants?

When it comes to humidifiers, there are several different types of products available on the market.

Choosing the best kind of humidifier for your plants largely depends on several factors, including how many plants you have, where you plan on placing it in your home or greenhouse, and the type of plant life you are growing.

For example, if you are looking to humidify many plants that won’t fit into your house or grow room, you will need something more powerful humidifier than if you were just trying to keep one small plant alive.

Additionally, suppose you are putting your humidifier in an area that is far away from the plants you want to keep hydrated.

In that case, you will want to look into something with longer range coverage like ultrasonic technology.

You also need to consider which type of plant life you are growing; for example, some plants require more water than others and some plants require more moisture in the air.

All of these factors need to be considered before purchasing a humidifier for your plants so you can make sure they stay healthy.

Unfortunately, there is no one-size-fits-all answer when it comes to this question.

Instead, you will need to research the plants you are growing and how much humidity they require before making your decision.

However, suppose you plan on keeping only one or two plants in your home.

In that case, it’s perfectly acceptable to choose a simple household humidifier like the GENIANI Huron Top Fill Humidifier that we’ve recommended above.

Can you use any humidifier for plants?

Unfortunately, there are no “all purpose” humidifiers for plants that will work on every plant type.

However, most household humidifiers can be used for most plants.

If you’re looking to grow a particular plant life in your garden, you will want to read up on its humidity requirements before making your purchasing decision.

Is warm mist or cool mist better for plants?

The type of mist that your humidifier emits is largely irrelevant when it comes to its ability to keep your plants alive.

Humidifiers can emit warm mist, cool mist, or even steam.

When the mist exit your humidifier nozzle, it will either be lukewarm, room temperature.

So all of these options are fine to use for any plant life that can absorb moisture through its leaves.

Where should I place my humidifier for my plants?

Unless it’s a little tabletop humidifier that needs to be placed closer to be functional, don’t put your humidifier too close to your plants.

The humidifier should be placed at least a few feet away from your plants or other surfaces, and moisture should not be accumulating on them.

Read more about the best humidifier placement in this post.

How do you know if your plants need more humidity?

Our number one recommendation is to look up the humidity requirements for your specific plants online before selecting a humidifier.

However, if you are growing houseplants in your home, then chances are they need more humidity. 

If you have noticed that your plants are looking dried out or dying, it’s probably because they don’t have enough water, so it’s time to start looking for a humidifier.

Other signs of low humidity include wilting, seedlings dying, and browning edges on the leaves.

You should always keep an eye on your plants’ needs and try to keep up with them as best you can.

FAQS about Humidifier and Plants

Are humidifiers suitable for plants??

Yes, humidifiers are perfect for plants, and they help to keep your plant green.

Many houseplants are native to rainforest conditions, which are also known for being quite humid.

That is why you should use a humidifier to keep your houseplants from drying up.

Are humidifiers safe for plants?

Humidifiers are absolutely safe to use around your houseplants. In fact, there are many benefits of humidifier for your green babies.

Just make sure that you clean the humidifier often and don’t over-water your plants.

Can you use a diffuser as a humidifier for plants?

No, diffusers are used to fill the air with pleasant smells, not humidity.

Furthermore, a diffuser will not be able to add enough humidity to the air to affect your plants in a positive way.

A humidifier is needed to add moisture into the air for plants to absorb.

If you want to know more about this, check out our post about Can a Diffuser be used as a Humidifier?

The Verdict

It’s essential to pick out the right humidifier for your plants, but there is no one-size-fits-all answer to this question.

You will need to do some research into your plant life and then find out which type of humidifier will work best in your home or greenhouse.

My best overall pick for this question is the GENIANI Huron Top Fill Humidifier, which keeps houseplants hydrated.

Having a humidifier for plants is especially important if you live in an area with low humidity or high temperatures during the summer.

If you believe your plant life is suffering from either lack of humidity or too much dry heat, then it may be time to invest in a humidifier and start growing beautiful and lush vegetation indoors.

Thank you for reading my article. I hope it will be helpful.

If you have any questions or comments, please leave them below.