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7 Best Mini Plant Humidifiers (Simple Buying Guide!)

If you own tropical plants or your house is dry, plant humidifiers aren’t just useful, they are necessary!

However, plant humidifiers can be expensive and noisy, not to mention that they aren’t very portable.

Thankfully, mini plant humidifiers exist and they are a great alternative! They are cheap, portable and come in all shapes and sizes.

In this article, I have selected a range of the best mini plant humidifiers you can get, from the cheapest to the cutest, you are bound to find something that fits your needs.

Here are some of the best mini plant humidifiers:

1. K & D Mini Humidifier (Best Overall)

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If you’re looking for a humidifier that can do it all and at a low price, the K & D Mini-Humidifier is perfect for you. It has an amazing color-changing function that will bring a bit of rainbow to your plants, and it emits gentle puffs of steam to provide the leaves with humidity.

It only costs $10.97, which is a lot lower than some of the other brands, but it competes well on quality, and it’s a particularly quiet option.

It operates at under 30 dB, which means that it won’t annoy you if you’re working from home and it’s humidifying your plants in the background.

There are some quieter options, but because of the low cost, the simple and appealing design, and the multiple color options (white, pink, black), this comes out as a top pick for anyone looking to keep their plants humid.


  • Great price
  • Good ratings
  • Quiet
  • Rainbow lighting


  • Dull to look at
  • Only 4 hours of battery life

2. Mini Humidifier (Budget Pick)

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If you’re looking at mini humidifiers when you haven’t got a lot to spend, you might be trying to find the cheapest you can – but you also need to find one that is reasonably good quality, or you’ll be wasting your money.

Fortunately, this Mini Humidifier offers a great combination of good price and good quality.

It may not quite compete with some of the best and most expensive mini humidifiers out there, but at only $6.99 and with 3 and a half stars, it’s among the best cheap options.

There are others that come in at a similar cost, but have much lower ratings – so this is the best pick for price and quality.

You can choose white, pink, or black, and this humidifier is pleasingly simple and unobtrusive, so it will look good among your plants, and won’t impinge upon their style.

The device doesn’t have a great battery life, and will only manage about 4 hours continuously. It is worth noting that the manufacturer recommends turning the product off after a couple of hours to let it cool.

If you need a dehumidifier that will last for a long time, you might want to choose another option.

One of the best aspects of this is that it has a cool mood light that swaps between 7 colors, creating a rainbow that will light up the room around your plants.


  • Low price
  • Mood lighting
  • Reasonable aesthetics


  • Only 4 hours of battery life
  • Some quality issues

3. YINGJEE Mini Humidifier (Cutest Pick)

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If you are after the cutest mini plant humidifier, you will love this YINGJEE mini humidifier.  It is absolutely adorable. It looks especially cool sitting alongside your plants because it is shaped like a cactus.

It has two little arms that make it look as though the dehumidifier is waving at you, and it will blend in perfectly among your plants.

You won’t be using it to humidify actual cacti, sadly, since these don’t need humidifying, but it’s a great way to ensure that your plant aesthetic isn’t interrupted by any high tech gadgets.

This cactus is adorable, but it’s also a reasonably unobtrusive way to humidify your plants, and it’s bound to make guests smile when they spot it among your other plants.

It has a reasonably large capacity at 340 ml, and it also comes in multiple colors, so you can have a pink one, a light green one, a dark green one, or a blue one. It’s operated by a simple switch, and it should last for 6 to 8 hours before it needs recharging.

It is around 3.1 x 5.5 x 5.7 inches, so it’s small and neat enough to be tucked in among your plants.


  • Cute appearance
  • Up to 8 hours of battery
  • Small night light


  • Over 30 dB operating noise
  • Poor build quality

4. Flame Humidifier (Most Modern Pick)

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If you would like a product that turns people’s heads, the Flame Humidifier is a perfect option, and you don’t need to worry about accidentally setting fire to your plants – this only simulates fire.

It does look amazing though, and it’s one of the most “high tech” looking humidifiers you’ll see.

It also has three settings so you can set it to run for 1 hour, 3 hours, or 5 hours without needing to interfere with it, which is great if you don’t want to be messing with your plants all day.

It will switch off automatically if it runs out of water.

You can even adjust the flame simulation to create the exact aesthetic you’re looking for, making this a definite top pick for any user that wants to make their home look modern and technological.

Like most mini humidifiers, it only holds around 200 ml of water, but that should be plenty for a few hours.

If you love real fires but you worry about the safety element or you’re not keen on the smoke and heat that they cause, this is certainly a great product to consider, although it does cost more than some of the others on this list.


  • Fire aesthetic
  • Timer modes
  • Multiple colors


  • No batteries; the unit must be plugged in
  • Not the cheapest option

5. TAOYANG Portable Humidifier (Longest Battery)

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Although it’s a top contender for the cutest mini humidifier, this TOAYANG Portable Humidifier is also a winner if you’re looking for a great battery life.

It can manage up to 10 hours of misting if you put it in its intermittent mode, even though it only has a 150 ml water tank. That’s pretty impressive!

Of course, its looks are one of the most appealing factors, and you couldn’t really ask for a better humidifier to place among your potted plants, where it can go incognito while still providing the burst of moisture that they need.


  • Up to 10 hours of battery
  • Amazing aesthetics
  • 7 color light


  • Only 150 ml tank capacity
  • Easy to damage if you knock it over

6. Ceramic Humidifier (Most Unusual)

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Have you ever wondered if there are humidifiers that don’t need to be powered? If so, this set of 2 Stone Decorative Ceramic Humidifiers is the perfect option for you.

They look beautiful standing in their bowls, with the contrast between the white globe and the black ceramic. They are also easy to fill, as you can just pour water over the clay sphere or into the bowl, and they will start humidifying the air.

There’s no need to unscrew caps or fill up little bottles; these are minimal fuss and maximum convenience.

One of the most attractive features is that you get two – so you can disperse them through your plants and spread the humidification further.

There’s no need for trailing cables either, as these are neither battery operated nor electric.

That might sound incredible, but they work by absorbing the water and then gradually releasing it back into the air in droplets. As the water evaporates, the balls soak up more, and then release that into the air.

This continues until the bowl has run dry. They are a highly unusual solution to the humidifying problem.


  • No need for batteries or cables
  • Beautiful aesthetic
  • 2 products instead of 1


  • No light
  • Limited effectiveness

7. JISULIFE Mini Portable Humidifier (Most Compact Pick)

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If you’ve got a USB plug available near your plants, the JISULIFE Mini Portable Humidifier is a great option.

This tiny, cute bottle can be tucked discreetly alongside any plant and will be close to invisible because it’s so small and unobtrusive.

You can use it with any container, so choose a clear bottle or glass, place it out of sight behind the pot, and enjoy humidity from this tiny device.

Note that you do not get a glass bottle with it, so you’ll need to find a container that’s suitable for the job.

This humidifier isn’t compatible with essential oils; this doesn’t tend to be a problem when humidifying plants, but bear it in mind when making a purchase.


  • Works with any container
  • Very transportable


  • No battery
  • You need to find a suitable container


Do Mini Plant Humidifiers Actually Work?

Yes, a mini plant humidifier will produce puffs of water that increase the humidity in their local area. If you plug one in beside the plant, it will humidify that area, giving your plant the humidity it needs to thrive.

Is a Mini Plant Humidifier Enough for a Large Plant?

If you have a huge plant that needs a lot of moisture, it is unlikely for a mini humidifier to be enough. However, it will very much depend on the size of the plant, the capacity of the humidifier and how much humidity the plant needs.

Is a Mini Plant Humidifier Enough for a Room Full of Plants?

A mini plant humidifier is highly unlikely to be enough for a room full of plants, even if the room is small. They have a localized effect that will not spread more than a few feet around the humidifier at the most. Plants that are not directly beside it are unlikely to feel the benefits.

Final Thoughts

Although investing in a plant humidifier could be too much, there are some great mini humidifiers out there that will work well with your plants, but you have to choose with care.

Decide what features matter the most to you and select your perfect option from the above list.

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