Do Calathea Like Humidity? Find Out Here

Have you ever been curious about the perfect environment for a Calathea to thrive? If so, you have come to the right place! In this article, we will explore the essential role that humidity plays in the wellbeing of your Calathea.

We will answer the question ‘Do Calatheas like humidity?’ and discuss the importance of measuring humidity levels, as well as how to increase humidity around a Calathea.

Finally, we will look at what signs to look out for in terms of too little or too much humidity.

Read on to discover everything you need to know about humidity and Calathea!.

Short Answer

Yes, calathea plants do like high humidity levels.

They do best in environments with humidity levels of at least 40-50%.

If the environment is too dry, the leaves of the calathea will start to curl and turn brown.

To increase humidity levels, you can mist the leaves regularly, use a humidifier, or group calatheas together with other houseplants.

What is a Calathea?

Calatheas are popular tropical houseplants that are known for their vibrant foliage and unique leaf patterns.

They are native to the tropical regions of South and Central America, and are often grown indoors as houseplants.

Calatheas come in a variety of shapes, sizes, and colors, with some of the most popular varieties including the Calathea Medallion, Calathea Beauty Star, Calathea Ornata, and Calathea Makoyana.

With their lush foliage and bold designs, these plants can make a great addition to any indoor decor.

Calatheas are also known to be quite picky when it comes to their environment, and require specific levels of humidity to thrive.

Generally, calatheas prefer high levels of humidity – ideally between 50-80%.

Too much or too little humidity can cause the foliage to fade, yellow, or even die.

To maintain the right amount of humidity, it is recommended to mist the leaves of the plant daily or place the pot on a humidity tray filled with water and pebbles.

Additionally, you should place your calathea in an area of your home with good air circulation, and make sure to avoid drafts.

Provided that you can provide your calathea with the right level of humidity, it is sure to be a beautiful addition to your home.

Whether youre looking for a pop of color or a unique design, the calathea offers something for everyone.

With its low-maintenance nature and easy care requirements, this houseplant can make a great choice for any home.

What is Humidity?

Humidity is the measure of the amount of water vapor present in the air.

It is expressed as a percentage relative to the amount of moisture the air can hold at a given temperature.

When the air is already saturated with moisture and cannot hold any more, the humidity is said to be at 100%.

The lower the temperature, the less moisture the air can hold and the lower the humidity will be.

Conversely, when the temperature rises, the air is able to hold more moisture, resulting in a higher humidity.

Humidity is important for plants because it affects the rate at which they can absorb moisture and nutrients from the soil.

If the air is too dry, plants can become dehydrated, resulting in wilting and leaf-drop.

On the other hand, too much humidity can create a damp environment that can cause fungal diseases and pest infestations.

As a result, it is important to have the right balance of humidity for a plant to thrive.

Why do Calatheas Need Humidity?

Calatheas need humidity to thrive because they are tropical plants that originate from the humid climates of Central and South America.

They require specific levels of humidity to remain healthy, lush, and vibrant.

Without sufficient humidity, calatheas may become dry and brittle, and their leaves may start to curl or brown.

High humidity is especially important for calatheas because it helps them to absorb water and nutrients from the air, allowing them to flourish.

Furthermore, it helps to keep the leaves of the plant hydrated, reducing the amount of water that needs to be added to the soil.

High humidity also helps to prevent disease and pest infestations, which can be especially detrimental to calatheas due to their delicate nature.

Overall, providing your calathea with the right level of humidity is essential if you want it to be a beautiful and healthy addition to your home.

By ensuring that the environment around your calathea is properly humidified, you can ensure that your plant remains healthy and vibrant for many years to come.

How to Measure Humidity Levels

Measuring the humidity levels in your home can be an important step in creating the ideal environment for your calathea plant.

The easiest way to do this is with a hygrometer, which is a device that measures the amount of moisture in the air.

A hygrometer typically works by measuring the air temperature and converting it into relative humidity.

To get an accurate reading, it is important to place the hygrometer in the same area as the calathea.

Another way to determine the humidity levels in your home is to check the moisture levels of your soil.

If the soil feels damp to the touch, then the humidity levels are likely high enough for your calathea.

If the soil feels dry or crumbly, then you may need to take measures to increase the levels of humidity.

Finally, you can also look out for signs of dry air.

If the leaves of your calathea appear wilted or faded, then the air may be too dry.

In this case, it is important to take steps to increase the humidity levels in your home.

How to Increase Humidity Around a Calathea

Maintaining the right level of humidity for a Calathea is essential for its health and growth.

Fortunately, there are a few different methods you can use to increase the humidity in the air around your plant.

The first and simplest way to increase humidity around a Calathea is to mist it with a water bottle.

This should be done daily, or at least every other day, to ensure that the leaves are sufficiently moist.

You can also try placing the pot on a humidity tray filled with water and pebbles.

This will help to raise the humidity around the plant, as the water evaporates from the tray.

Another way to increase the humidity around a Calathea is to add a humidifier to the room.

This works by releasing moisture into the air, which can help to raise the humidity levels in the surrounding area.

It is important to note, however, that this method is best used in a room that is already quite humid.

Finally, you can group your Calatheas together in an area of your home that tends to be more humid.

This could be a bathroom, kitchen, or even a conservatory.

As the plants are in close proximity, they will be able to share their moisture with one another, helping to keep the humidity levels high.

Signs of Low Humidity

When it comes to calatheas, low humidity can be deadly.

If your calathea is not getting enough humidity, you may notice its leaves starting to curl or droop.

You may also see brown spots on the leaves or the leaves becoming dry and brittle.

The plant may also lose its vibrancy, with the leaves becoming dull and less colorful.

Additionally, the plant may become more prone to disease and pests.

All of these signs are indications that your calathea is not getting the right level of humidity.

If you notice any of these signs, you should take steps to increase the humidity around your calathea.

Signs of Too Much Humidity

Calatheas are sensitive plants, so its important to monitor the humidity levels in their environment.

High levels of humidity can be beneficial for the plant, but too much can cause issues for your calathea.

If you notice any of the following signs, you may be providing too much humidity for your calathea: 1.

Brown or yellow spots on leaves These spots are usually caused by too much moisture on the leaves.

If this is the case, reduce the amount of misting and make sure your calatheas pot is not sitting in water.


Rotting roots High levels of humidity can cause the roots of your calathea to rot.

If you notice your calatheas roots are brown and mushy, reduce the humidity immediately and repot your plant in fresh soil.


Fungal growth Too much humidity can lead to fungal growth on the leaves and soil of your calathea.

If you notice any white or gray patches on the leaves or soil, reduce the humidity or move the plant to a drier area.


Wilting leaves If your calatheas leaves start to wilt, it could be a sign of too much humidity.

Reduce the amount of misting and make sure the pot is not sitting in water.

By monitoring the humidity levels of your calatheas environment and making sure it is not too high, you can ensure your plant stays healthy and happy.

Final Thoughts

All in all, calatheas are beautiful and unusual houseplants that require attention and care to thrive in your home.

Now that you know why these plants need a specific level of humidity, you can make sure your calathea is in an environment that is suitable for it.

Take some time to measure the humidity levels and make adjustments as needed.

Follow these steps and your calathea is sure to be a happy and healthy addition to your home.

James Twitty

James is a software developer by trade, but his true passion lies in plants. He loves to be outside in nature and is always eager to learn more about the different species of plants he finds. He often experiments with growing and propagating different types of plants and herbs, and is always excited to share his knowledge with others.

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