How to Encourage Aerial Roots for Your Monstera: Proven Methods for Healthy Growth

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Monstera plants are well-known for their unique appearance and stunning aerial roots that serve important functions. Those seeking to improve the health and aesthetic of their Monstera may wish to encourage aerial root growth. In this article, readers will discover valuable information and expert tips on how to successfully stimulate the development of these essential structures.

What Are Aerial Roots?

Aerial roots are unique structures that extend from the main stems of certain plant species, like the Monstera. These roots provide support to the plant as it climbs and grows, given that their stems tend to be thin and flexible. Unlike typical roots found underground, aerial roots can be seen branching out above the surface and higher up on the plant.

When it comes to Monstera plants, aerial roots serve a dual purpose. Not only do they offer structural support, but they also absorb nutrients and water from their surroundings. Some aerial roots that reach the ground can even transform into regular underground roots, also known as aerial-subterranean roots.

To provide stability and access to necessary resources, Monstera aerial roots may naturally attach themselves to nearby surfaces, such as walls, shelves, or moss poles. It is important to keep these functions in mind when caring for a Monstera plant and deciding how to manage its aerial roots.

Encouraging the growth of Monstera aerial roots involves creating a favorable environment for the plant. Suitable conditions include proper potting mixtures, regular misting or humidity trays, and the use of structural aids like moss poles. These measures can promote healthy aerial root growth and support the overall wellbeing of your Monstera plant.

Creating the Right Environment


To encourage the growth of aerial roots on a Monstera plant, it is essential to provide an environment with high humidity levels. Aerial roots need moisture to absorb nutrients from the air. You can achieve the desired humidity by misting your plant daily, using a humidifier, or placing a humidifying tray near the plant. Proper air circulation also plays a crucial role in maintaining appropriate humidity levels, so ensure that the surrounding area is well-ventilated.


Monstera plants thrive in bright, indirect light. Direct sunlight can scorch the plant’s leaves, resulting in stress, which hampers aerial root growth. To provide optimal lighting conditions, place your Monstera near a window with filtered sunlight or use artificial light sources, such as LED grow lights. Additionally, consider rotating the plant regularly to ensure equal exposure to light for all parts of the plant, promoting even growth and encouraging the development of aerial roots.


Temperature is another vital factor in promoting aerial root growth in Monstera plants. These tropical plants prefer temperatures ranging from 65 to 85 degrees Fahrenheit (18 to 29 degrees Celsius). Avoid exposing your Monstera to temperatures below 60 degrees Fahrenheit (15 degrees Celsius), as it can cause stress and hinder aerial root development. Maintain a consistent temperature in your plant’s environment by keeping it away from drafts, cold windows, or heat sources like radiators or vents.

In conclusion, creating the right environment for your Monstera with proper humidity, lighting, and temperature conditions will promote healthy aerial root growth and contribute to the overall well-being of your plant.

Providing Support and Structure

Monstera plants with aerial roots often need additional support to keep them healthy and encourage growth. Supporting your Monstera is an essential part of ensuring its long-term health and happiness. This section will discuss different support structures you can use, like moss poles, wooden stakes, and climbing trellises.

Moss Poles

Moss poles are a popular choice for Monstera plants due to their natural aesthetic and moisture retention properties. To use a moss pole, simply insert it into the soil near the base of the plant. Gently wrap the aerial roots around the moss pole and secure them with soft ties as needed. This encourages the aerial roots to grow around the pole, providing the needed support for the plant. Remember to mist the moss pole regularly to maintain humidity and stimulate root growth.

Wooden Stakes

Another option is to use wooden stakes to guide the aerial roots and provide support. Insert the wooden stake into the soil near the base of the plant and use soft ties to secure the stems and aerial roots to the stake. As the plant grows, adjust the ties and gradually train the roots to climb up the stake. This method provides a sturdy foundation for your Monstera and encourages upward growth.

Climbing Trellis

Climbing trellises offer both support and aesthetic appeal for your Monstera. These structures can be bought or made from various materials like bamboo, metal, or plastic. To install a climbing trellis, simply place it near the plant and bury its legs into the soil. Gently weave the aerial roots through the trellis, and use soft ties to secure the roots and ensure they stay in place. A climbing trellis not only supports your Monstera but also adds a decorative element to your indoor garden.

Regardless of the type of support you choose to use, regularly check-in and adjust the ties to ensure they are not damaging the plant or restricting its growth. Choosing the right support structure helps your Monstera aerial roots grow strong and well-anchored, ensuring your plant stays healthy and attractive for years to come.

Additional Care Tips

Watering Properly

Proper watering is essential for encouraging aerial roots in Monstera plants. Ensure the soil is kept evenly moist, but not soggy. Allow the top layer of soil to dry out between waterings to promote healthy root growth. Water thoroughly until it drains from the bottom of the pot, and avoid letting the plant sit in standing water.


Feeding your Monstera plant with the right nutrients can encourage aerial root growth. Use a balanced, water-soluble fertilizer diluted to half strength during the growing season. Fertilize once a month, but avoid over-fertilization, as it could damage the plant.

  • Choose a balanced fertilizer (e.g., 10-10-10 or 20-20-20).
  • Follow the package instructions for the proper dilution.
  • Fertilize monthly during the growing season (spring and summer).


Regular pruning of your Monstera plant can encourage the growth of aerial roots. Remove dead or yellowing leaves and trim long, leggy stems. Be cautious when removing aerial roots, especially close to the main stem. If you need to prune the aerial roots,

  1. Cut close to the main stem, but leave a small portion of the root.
  2. Remove one or two roots first and observe the plant’s response before proceeding with further pruning.

When maintaining your Monstera plant, ensure it has access to fresh air, proper humidity, and adequate light. These factors, combined with proper watering, fertilization, and pruning techniques, will help promote healthy aerial root growth.

Common Problems and Solutions

Rotting Aerial Roots

One common problem that Monstera plants may face is rotting aerial roots. This can occur when the humidity levels are too low or the roots are consistently exposed to damp, stagnant air. To prevent this issue, maintain consistent humidity levels around your Monstera by using a humidifier or regularly misting the plant. Additionally, ensure proper air circulation by positioning a fan nearby or keeping the plant in a well-ventilated area.


Monstera plants are natural climbers and can exhibit aggressive growth, leading to overgrown aerial roots that can become difficult to manage. To encourage healthy growth and prevent overgrowth, train your Monstera’s aerial roots to grow on a moss pole or plant totem. This will give the roots a place to attach and promote a more controlled growth pattern. Regularly prune the roots and foliage as needed to maintain the desired shape and size of your plant.

Pest Issues

Like any other houseplant, Monstera can also experience pest issues. Common pests that can affect Monstera plants include mealybugs, spider mites, and scale insects. To prevent and treat pest infestations, follow these steps:

  • Inspect your plant regularly for signs of pests.
  • Isolate the infested plant from other houseplants to prevent the spread of pests.
  • Use a cotton swab dipped in rubbing alcohol to gently remove pests from the plant.
  • Treat the plant with insecticidal soap or neem oil as directed by the product’s label.
  • Keep the surrounding area clean and free of debris to deter pests from returning.

By addressing these common problems, you can ensure the health and well-being of your Monstera plant and enjoy its beautiful, unique foliage for years to come.


In conclusion, encouraging aerial root growth in Monstera plants is essential for their overall health and support. To promote this growth, it is crucial to provide a suitable environment and proper care. Maintaining the right potting mix, ensuring high humidity, and regular misting are key steps in fostering aerial root development.

Additionally, providing the Monstera plant with a proper support structure, such as a moss pole or trellis, will allow it to climb and further stimulate the growth of aerial roots. In case you want to further enhance the growth process, you may wrap moist sphagnum moss around the plant’s stem as it will motivate root growth.

By following these guidelines, your Monstera plant will not only thrive with the development of essential aerial roots but also transform your space into a lively and inviting area to enjoy. Remember, patience and consistency are vital in nurturing your Monstera plant and reaping the benefits of its stunning aerial roots.