Do Philodendron Like Humidity? Essential Plant Care Guide

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Philodendrons are popular houseplants known for their impressive foliage and low maintenance requirements. One question frequently asked by plant enthusiasts is whether these tropical plants have a preference for humidity in their indoor environments. Understanding the humidity requirements for your philodendron is essential to ensuring its healthy growth and vibrant appearance.

Yes, philodendrons do like humidity, as it promotes their overall well-being and growth. These plants are native to tropical environments where humidity levels are naturally high. However, they can also adapt to lower humidity conditions, which makes them suitable for various indoor surroundings. Although philodendrons prefer humidity levels between 50% and 70%, they can still survive if the indoor environment has lower humidity levels. It is crucial to monitor the humidity levels within your home or office to provide the best possible conditions for your philodendron to thrive.

To help maintain optimum humidity levels for your philodendron, there are several practical and easy methods to increase indoor humidity. For instance, placing the plant near a humidifier, frequently misting its leaves, or utilizing a pebble tray filled with water can all contribute to the plant’s moisture needs. By catering to your philodendron’s humidity preferences, you are setting your plant up for success and creating an enjoyable indoor green space for yourself.

What is Philodendron?

Philodendron is a diverse genus of plants belonging to the Araceae family, known for their vibrant foliage and ideal qualities as indoor plants. Hailing from tropical rainforests, these plants thrive in warm and humid environments, characterized by their attractive, large leaves and climbing or trailing growth habits.

Adaptable and attractive, philodendrons come in numerous species and varieties, each boasting unique features. Some common types include the heartleaf philodendron, the Monstera deliciosa (also known as the Swiss cheese plant), and the Selloum or Hope philodendron. This versatility allows these plants to be displayed in various ways, such as hanging baskets, on shelves, or even as climbing plants attached to support structures.

Due to their tropical origins, philodendrons prefer a moist and well-draining soil, while being mindful not to overwater them. Indirect sunlight with medium light intensity is ideal, as direct sunlight can burn their leaves or cause them to lose color. Notably, philodendrons are air-purifying plants, as they are efficient in eliminating certain indoor air pollutants like formaldehyde.

A crucial aspect of philodendron care is providing a humidity level of around 65-80%, replicating the conditions of their natural habitat. Maintaining this level of humidity is essential for the plant’s health, as lower levels may cause leaf damage or other growth issues. Various methods can help increase humidity for these indoor plants, such as misting, utilizing humidifiers, or placing a tray of water nearby.

In summary, philodendrons are attractive and adaptable tropical plants that can thrive in indoor environments with proper care. By providing adequate light, moisture, and humidity, these plants will reward you with their beauty and air-purifying qualities.

Humidity Requirements for Philodendron

Ideal Humidity Levels

Philodendrons thrive in humidity levels between 50% and 70% as it promotes healthy growth. These plants prefer a room temperature of 55 to 90 °F (12 – 32°C), as higher air temperature can hold greater quantities of water, leading to higher humidity levels. Although these levels are optimum, Philodendrons can also survive in environments with lower humidity levels.

Effects of Low Humidity

When humidity levels fall below 50%, it’s essential to take extra steps to ensure your Philodendron’s health. Low humidity can cause issues such as:

  • Wilting
  • Brown leaf tips
  • Curling leaves
  • Stunted growth

To improve humidity conditions, consider the following methods:

  1. Place the plant near a humidifier
  2. Group plants together to create a microclimate
  3. Set the plant on a water-filled tray with pebbles to increase humidity around it

Effects of High Humidity

On the other hand, when humidity levels exceed 80%, Philodendrons may experience problems like:

  • Yellowing leaves
  • Browning of leaf edges
  • Mold or fungus growth
  • Root rot

To decrease humidity levels, implement these strategies:

  1. Increase air circulation using fans or open windows
  2. Avoid overwatering to prevent excess moisture buildup
  3. Ensure proper drainage and well-draining soil

By maintaining appropriate humidity levels and taking measures to adjust the environment if needed, your Philodendron will flourish and stay healthy.

Methods to Increase Humidity


Misting is an easy and effective way to boost the humidity around philodendron plants. It involves spraying a fine mist of water onto the plant’s leaves, allowing the moisture to settle and evaporate into the surrounding air. Misting should be done once or twice a week, depending on the indoor moisture levels. Although it provides a temporary increase in humidity, misting is a quick and convenient method for those who want to maintain the right humidity levels for philodendrons without investing in more complicated equipment.

Water Trays

Water trays are another simple solution for maintaining optimal humidity levels around philodendrons. To use water trays, place a shallow tray filled with pebbles or small stones beneath the potted plant. Add water to the tray, ensuring that the water level remains just below the top of the pebbles or stones. Over time, the water will evaporate, creating a humid microclimate for your philodendron. Make sure to regularly check the water levels in the tray and refill as needed to maintain the desired humidity. This method is both low-cost and low-maintenance.


For those who want a more advanced and precise method of increasing indoor humidity, humidifiers are a great option. Humidifiers work by adding moisture to the air, effectively raising the room’s overall humidity. They can be set to a specific desired percentage, allowing you to maintain the ideal humidity levels (between 65% and 80%) for philodendrons. Some humidifiers even come with built-in hygrometers, which monitor the air moisture levels and adjust the amount of water vapor released accordingly. While humidifiers can be more expensive than other methods, they provide an efficient and precise way to maintain the optimal humidity for your plants.

Adapting Philodendron to Different Humidity Levels

Philodendrons originate from tropical regions and generally prefer humidity levels between 50% and 70%. However, they can adapt to lower humidity levels as well. To help your Philodendron thrive in varying humidity conditions, consider the following strategies:

Humidity Trays

One simple way to increase humidity for your Philodendron is to use a humidity tray. Place a shallow tray filled with water and pebbles beneath the plant pot. As the water evaporates, it will create a more humid environment.

Grouping Plants

Placing Philodendrons near other plants can help improve humidity levels. As plants transpire, they release water vapor into the air, creating a more humid microclimate. Group several moisture-loving plants together to benefit from shared humidity.


Some Philodendron varieties appreciate being misted with water to simulate rainfall. Lightly misting the leaves can help elevate humidity levels, but avoid over-saturation to prevent fungal problems and root rot.


In particularly dry environments, using a humidifier near your Philodendron can effectively increase the humidity. Be sure to choose a device suited for the room size and monitor humidity levels closely.

When adapting your Philodendron to different humidity levels, keep an eye out for these common signs that may indicate a need for more humidity:

  • Yellow leaves
  • Droopy leaves
  • Leaf wilting
  • Crispy or brown-edged foliage

By being attentive to your Philodendron’s humidity requirements and implementing these methods, you will create a comfortable environment for your plant to thrive.

Common Signs of Humidity Problems

Yellowing Leaves

Philodendrons often show signs of humidity issues through their leaves. Yellowing leaves can be an indication of low humidity levels, causing the plant to struggle with moisture absorption. As a result, the leaves may gradually turn yellow, indicating that the plant is under stress. To improve the humidity around your philodendron and prevent yellowing leaves, it’s essential to monitor and adjust the moisture levels in its environment.

Leaf Curling

Another sign of humidity problems in philodendrons is leaf curling. When the air humidity is too low, the plant’s rate of transpiration increases, leading to excess water absorption from the roots 1. This change in water intake can cause the leaves to curl, a symptom of the plant’s attempt to conserve water. To resolve this issue, consider increasing the humidity around your philodendron by introducing a humidifier or placing a tray of water near the plant.

Stunted Growth

Stunted growth is a further indicator that your philodendron may be experiencing humidity troubles. Low humidity levels can hinder the plant’s growth, as excessive transpiration leads to higher-than-normal water absorption, causing the plant to wilt 2. To encourage healthy growth, make sure your philodendron enjoys an ideal humidity range of 60% to 75% 3.

In summary, pay close attention to your philodendron’s leaves and growth for signs of humidity problems. Addressing these issues by improving the moisture levels in the plant’s environment will help your philodendron to thrive.

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