What Kind of Soil Does Monstera Adansonii Need: Essential Tips for Thriving Plants

Disclosure: As Amazon Associates we earn from qualifying purchases. When you buy through links on our site, we may earn an affiliate commission at no additional cost to you.

Please note that while we always strive to provide 100% up to date and accurate information, there is always the small possibility of error. Therefore, we advise conducting further research and due diligence before consuming any plants or exposing pets to anything mentioned on this site. Kindly refer to the full disclaimer for more details here.

Monstera adansonii, also known as Swiss cheese plant, is a popular tropical houseplant appreciated for its unique foliage. A critical factor in ensuring the health and growth of this plant is selecting the proper soil mix. In this article, readers will discover the ideal soil composition for monstera adansonii and learn how to create an optimal environment for this beautiful plant.

What Is Monstera Adansonii?

Monstera Adansonii, also known as the Swiss Cheese Plant or Monkey Mask Plant, is a popular and unique houseplant belonging to the Monstera genus. Originating from the tropical regions of Central and South America, it is well-loved for its distinct, fenestrated leaves and easy-care nature.

The plant is an epiphytic species, meaning it often grows on other plants or structures in its natural habitat. This growth habit requires the Monstera Adansonii to have a well-draining and breathable environment for its roots. As such, its soil requirements may differ from other more traditional houseplant species.

Monstera Adansonii has a preference for soil rich in organic matter that retains moisture without becoming waterlogged. To provide the right balance for your plant’s needs, an ideal soil mix would consist of the following components:

  • Orchid bark or coconut coir for structure and aeration
  • Perlite or pumice to promote drainage
  • Peat moss or coconut coir for water retention
  • Charcoal to filter impurities
  • Worm castings as a natural source of nutrients

A suitable potting mix for Monstera Adansonii should have a pH level between 5.5 and 7.0 to maintain a healthy growth rate. Properly adjusting these factors will help you provide the best care for your Swiss Cheese Plant and ensure it thrives as an eye-catching addition to your indoor garden.

Soil Requirements for Monstera Adansonii

Important Soil Factors

Monstera Adansonii, also known as Swiss Cheese Vine, thrives in soil that meets specific requirements. The ideal soil should be organically rich, moist, and well-drained with a pH level between 5.5 to 7.0. Optimal soil conditions can help the plant achieve a healthy growth rate and prevent potential issues like root rot.

Drainage and Aeration

As an epiphyte, Monstera Adansonii requires soil that offers exceptional drainage and aeration. To achieve this, consider using an aroid mix, which typically includes components like orchid bark, perlite, peat moss, and charcoal. These elements work together to ensure the soil remains adequately aerated, preventing root rot and supporting the overall health of the plant.

Nutrient Composition

For the best possible growth, Monstera Adansonii needs nutrient-dense soil. A combination of the following components can provide the plant with the essential nutrients and moisture retention properties it requires:

  • Orchid Bark: Helps improve drainage and provides organic matter.
  • Perlite: Enhances aeration and adds structure to the soil.
  • Peat Moss: Contributes to moisture retention and adds organic matter.
  • Charcoal: Acts as a natural filter, removing impurities and odors, and can help maintain the ideal pH level.

Coco coir or moss-based potting mixes can also be effective in meeting the soil requirements of Monstera Adansonii. Overall, selecting the right soil mixture ensures your plant remains healthy, vibrant, and resistant to common issues like root rot.

Creating A Custom Soil Mix

Components and Ratios

Monstera Adansonii thrives in a well-draining, nutrient-rich soil with a slightly acidic pH ranging from 5.5 to 6.5. To create the ideal mixture for your Monstera Adansonii, combine the following components:

  • 1 part peat moss or coco coir – retains moisture and provides nutrients to the plant
  • 1 part perlite – ensures proper aeration and drainage
  • 4 parts pine bark fines/Orchid bark chips – adds nutrients and improves drainage
  • Activated charcoal (optional) – helps filter impurities and prevents odors
  • Worm castings (optional) – provides an organic source of nutrients and beneficial microbes

Adjusting Soil Conditions

Depending on the properties of your potting soil, you may need to make slight adjustments to the ratios of components to achieve the ideal mix for your Monstera Adansonii. Keep in mind that the goal is to create a soil that retains moisture without becoming soggy, while also providing the necessary nutrients the plant requires.

If your potting soil is especially light or dense, consider adjusting the ratio of potting soil to perlite. For example, a mix that is 60% soil and 40% perlite may work best for your specific situation. Monitor your Monstera Adansonii’s progress and adjust the soil mix as needed to keep the plant healthy and thriving.

Remember, the key to creating a custom soil mix for your Monstera Adansonii is to combine the right components in the proper ratios, ensuring adequate aeration and moisture retention while providing the necessary nutrients for optimal growth. Don’t be afraid to make adjustments as needed, tailoring the mix to suit your plant’s specific needs.

Helpful Video for Aroid Soil Mix

Repotting and Soil Maintenance

When to Repot Monstera Adansonii

Monstera Adansonii should typically be repotted every 1-2 years to support its growth and health. Repotting is a relatively straightforward procedure, but it’s essential to be gentle with the plant and pay attention to its soil needs and drainage requirements.

Signs and Symptoms of Poor Soil

Monitoring the health of your Monstera Adansonii is crucial to determine whether it requires a soil change or better maintenance. Some signs that indicate poor soil conditions are as follows:

  • Yellowing leaves: This could be a sign of overwatering or nutrient deficiency.
  • Root rot: This is usually caused by excessive moisture, often due to inadequate drainage.
  • Stunted growth: If your plant isn’t growing as expected, it might be due to poor soil quality or insufficient nutrients.

When repotting your Monstera Adansonii, it’s essential to use a suitable soil mix to promote healthy growth. A mix containing 1 part peat moss or coco coir, 1 part perlite, and 4 parts pine bark fines is an excellent choice. This blend provides excellent drainage, aeration, and retains the right amount of moisture while maintaining a slightly acidic pH of 5.5-6.5, which Monsteras prefer.

Following these guidelines, your Monstera Adansonii will continue to grow and thrive, ensuring its overall health and longevity.

Common Soil-Related Problems and Solutions

Monstera Adansonii, like other members of the Monstera family, requires specific soil conditions to thrive. Addressing common soil-related issues can help your plant grow healthier and more vibrant foliage.

One of the most frequent problems linked to soil is overwatering. Overwatering can lead to root rot, which may manifest as dark brown or blackish spots on leaves. To combat this issue, it’s crucial to use a well-draining soil mix and monitor the soil moisture to avoid overwatering. You can combine regular potting soil with perlite in a 1:1 ratio to improve drainage and prevent root rot. Perlite is a type of volcanic glass stone that enhances aeration and helps maintain proper moisture levels in the soil.

Another soil-related concern is the nutrient composition of the planting medium. Monstera Adansonii performs best in a rich mix that closely resembles its natural growing environment. A suitable mix for this plant should include ½ portion of regular potting mix, ¼ compost, and ¼ perlite. Such a mixture ensures good aeration, drainage, and the optimal supply of essential nutrients for the plant’s growth and health.

Lastly, soil pH is an essential factor to consider for Monstera Adansonii. The ideal pH for this plant should be slightly acidic to neutral, ranging from 5.5 to 7.0. A pH imbalance can affect the plant’s ability to absorb nutrients and result in poor growth, leaf discoloration, or other signs of stress. Using a soil mix that includes peat and compost can help maintain proper pH levels while providing essential nutrients.

To summarize, an appropriate soil mix for Monstera Adansonii should include adequate drainage, a balanced nutrient composition, and a slightly acidic to neutral pH. Ensuring these factors in the soil can help avoid common issues and promote a healthy, thriving plant.


Monstera Adansonii thrives in organically rich, moist, and well-draining soil with a pH between 5.5 and 7.0. A suitable soil mix can include components such as peat moss, perlite, orchid bark, and charcoal, ensuring that it retains moisture without causing root rot.

Creating a balanced blend of nutrients and providing ample aeration for the roots is essential to support healthy growth for a Monstera Adansonii. Remember to avoid overwatering, maintain the appropriate pH, and provide an adequately draining soil mix to promote a thriving, beautiful plant for years to come.