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How Much Humidity Does Snake Plant Need?

Although known as “mother’s in law tongue” because of their sharp spike, snake plants would be front runners if there ever were an award for a most tolerant house plant.

They tend to adapt mostly to any given circumstances, so if there’s something wrong with your plant, either too much or too little humidity might be the problem.

It can be disheartening to see your beloved plants sulking and drooping but don’t give up yet! We can fix this with a bit of tender care.

Generally, snake plant prefers a room temperature humidity of 40%. However, since this plant is resilient and tough, it will not die but will continue to suffer when there is too high or low humidity.

Snake Plant (Source: Pixabay)

High humidity often causes pest infestation or spotting of leaves. However, there are ways to determine your home’s humidity level to address the problems with your plant.

Continue reading to determine the ideal humidity for your green buddy so that you can increase or decrease it accordingly!

How Does Humidity Impact Snake Plant?

Humidity impacts snake plants in a way you can’t imagine!

Although snake plants can tolerate humidity higher than 40%, low humidity can cause severe damage to the plant, given the drainage facility.

Read on to find out how the humidity level of your house can impact the plant.

1. Spotting of Leaves

Humidity causes snake plants to develop a disease of spotting leaves. In addition, high humidity causes an increase in fungal and bacterial infections to the plants, which are characterized by spots in leaves.

Typically, leaf spots are not that much of a threat for a fully developed plant, as spotting of leaves can be cured.

However, in the case of young plants, this disease spreads rapidly, causing various inconveniences as they’re more vulnerable to the damage.

So, you might want to get rid of this problem as soon as possible.

In minor cases, you can remove the foliage while keeping the rest of the plant dry; however, fungicides can be used in extreme cases.

2. Extremely Slow or Lack of Growth

If the humidity is too high, the plant’s growth mechanism is characterized by slow growth and no growth in some extreme cases.

Too much humidity slows the normal physiological activities, which disables plants from transpiring enough water.

The symptoms of slow or lack of growth include leaves turning yellow, black (black leaves are characterized by root rot), and brown, along with drooping.

3. Infestation of Pests

The humidity imbalance makes your snake plant prone to pest infestation, which can take your plant to a grave level of danger.

Although snake plants can survive the attack initially, the continuous infestation will weaken the plant as pests suck on the plant’s sap.

Unlike other plants, water must be avoided as the cure for snake plants, as their leaves must be kept dry.

Lowering humidity or using miticides might help to prevent pests.

How Much Humidity Does Snake Plant Need?

A snake plant can thrive in optimal settings, but the ideal location is considered 40 percent relative humidity.

Relative humidity expressed in percentage is the moisture content that can be retained at a given temperature and pressure by the atmosphere.

It simply explains the moisture or water vapor present in the air at a specific temperature.  So, you can manage optimum humidity for your plant by maintaining the temperature.

The typical humidity of a comfortable living condition, either home or office, is about 30 – 40 percent. So, it’ll be easier for your plant to adapt to any standardized home or office setting.

There’s more humidity in warmer air, so if you could maintain a temperature of 60 – 75 degrees Fahrenheit (16-24 degrees Celsius), it would be ideal for your snake plant.

overwatered snake plant
Brown leaf of a snake plant  (Source: Unsplash)

However, if there’s a fluctuating temperature in your living space, ensure you maintain the ideal temperature and humidity and place it in a suitable location as the snake plant struggles in extreme cold.

Here’s a table that shows the humidity level of different parts of your living area.

Places Within a HouseHumidity Level
Bed Room40% - 50%
Bath Room40% - 60%
Living Room30% - 50%

As humidity is an essential requirement for snake plants, I would suggest you check the room’s humidity level before placing the snake plant in it. Use a digital hygrometer to do so. It is effortless!

You can take several readings of locations using the digital hygrometer, so choosing an ideal location for your plant will be easier.

Helping Your Snake Plant Deal With High Humidity

There are a few things you should consider while helping your plant with humidity. Let’s check them out below.

1. Avoid Overwatering

Usually, succulents don’t require a lot of watering habits, so the snake plants do not need much water.

So, it might be confusing to consider how much hydration is required, but don’t worry, I’ve got you all covered up.

  • You might want to water your plant every couple of days if it’s summer, spring, and fall, but you should water it once a month during winter.
  • With higher humidity, i.e., if you live in a tropical or desert climate, you should water your plant every 7 – 10 days.

2. Placing Your Plant Near Windows

If the temperature inside is warmer than outside, we can always balance it by letting cool air inside now and then. It will help to lower the humidity inside the house.

While in the summer season, we can utilize central air (if available) to create a cool and dry habitat for our plants.

Alternatively, you can use a portable room unit or window unit to cope up with this.

You can open the window at specific times like early in the morning or late nights when the air is relatively cooler to lower the humidity level.

Placing plants near the window is also excellent for air circulation.

3. Using the Right Type of Soil

High humidity disables the snake plant in a way it cannot use water through transpiration. So, for your plant to thrive in such conditions, a proper kind of soil is required.

You will need an excellent drainage capacity soil for that. You can use crushed corals as soil as they are a top-tier draining material.

If you have had this plant for a while and are unsure, you can always make your soil quickly.

You can mix 1 part of the garden soil, two parts of sand, and 1 part of peat to create your well-draining soil.

4. Do Not Overlap Plants

Grouping plants together is a great way to improve humidity, but there’s a thin line between grouping and overlapping them.

While grouping the plants is beneficial and looks nice, make sure your plants aren’t at the top of each other as they require their own space for comfort, just like we do!

5. Using a Fan

We can always use a floor model or ceiling fan to circulate the air throughout the room.

You don’t have to aim it directly to the plant, but close enough, which will ensure the air around the plant is not stagnant.

6. Using Dehumidifier

If you are not to overwater the plant and keep the enclosure dry and still with high humidity, you can always use a dehumidifier.

Dehumidifiers are effective for lowering the humidity levels by removing excess moisture.

However, it is essential to check on your plant to ensure the air is not too dry due to dehumidifiers.

Signs Your Plants Need More Humidity

You will notice these warning signs in case your plant becomes too dry.

1. Wrinkling of leaves

One of the significant signs of your plant needing humidity is when its leaves begin to wrinkle.

If the leaves of your snake plant wrinkle out of nowhere, you might consider increasing the humidity level.

2. Drying of Soil

Generally, snake plants require low water, but that doesn’t mean the soil must be dry.

If you see the soil being bone-dry, you might want to water a bit and increase the humidity.

3. Leaves Turning Yellow

When your plant requires more humidity, it starts giving warning signs.

For example, one of the warning signs of plants needing high humidity is when leaves start turning yellow.

4. Leaves Falling Over

Another significant sign of your plant needing more humidity is when the leaves start falling over or start drooping.

If you notice this, you might want to fix the humidity issue as soon as possible.

5. Browning of Tips

When the moisture content fails to deliver enough nutrients to the plants, its tips will start turning brown.

So, we should increase the humidity level to help plants cope up with the moisture content.

6. Curling of Leaves

The curling of snake plant leaves is a major sign that your plant is not doing well.

However, the curling of leaves indicates many problems. But if the leaves start curling upwards, that’s when you should fix your humidity level.

Ways to Improve Humidity Levels

Having low humidity doesn’t mean you can’t parent a snake plant. Find a way to improve humidity levels, and you’re good to go.

Here are a few ideas you can use to make your house plant-friendly.

1. Grouping Your Plants Together

Snake plants release moisture through their leaves. So, when you group multiple leafy plants, there is an increase in humidity of that specific area due to the process called transpiration.

This simple idea can do wonders for your plant by increasing the humidity.

2. Placing Plants on Gravel Tray

Another way to improve the humidity level in your house is by placing the plants on a gravel tray.

Gravel trays help increase the humidity level as well as helps to prevent the excess trapping of water.

It consists of a thin layer of gravel, which helps in the drainage system instead of trapping the water inside, which helps to stimulate the plant’s growth and survival by increasing humidity levels.

3. Using a Humidifier

If you don’t want to try on things like gravel trays, humidifiers are always an alternative. You can buy a humidifier to maintain the ideal humidity required by your plant.

Humidifier (Source:

This method is an easy and efficient way to increase the level of humidity in your living space.

4. Setting Up an Aquarium

Setting up an aquarium can also help to increase the humidity level of your living space.

The water evaporating from the aquarium helps increase the humidity level for your snake plants, which will help them thrive and grow properly.

5. Creating an Indoor Greenhouse

An indoor greenhouse is suitable for maintaining humidity levels as most of them have a humidity range of 50 – 60%, which can be ideal for your plants.

However, it is somewhat expensive.

6. Misting Your Plants

Misting your plants can be a great way to increase humidity levels for your plants.

However, in the snake plant, you will only want to try this method when it’s an emergency.

In some cases, misting the snake plant can cause fungal growth. So, avoid this method as much as you can.


Snake plants are easy to take care of and are resilient in general.

If you keep an eye out for your plant now and then, they can thrive in their full glory.

Although snake plants don’t require much attention, they still need your love and care.

Small efforts like maintaining the humidity level will keep your plant healthy in the long run. So, make sure you check up on your plant’s humidity level.

Your snake plant not growing as quick as you were hoping? Learn how to make snake plants grow faster.

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