This Hidden Threat Can Ruin Your Monstera: Tackling Root Rot, Your Plant’s Worst Foe

Monstera plants are the epitome of exotic beauty, with their large, glossy leaves and intricate patterns.

These tropical beauties can be the centerpiece of any room, adding a touch of jungle vibes and a pop of green to your decor.

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But beware, my friend, because lurking beneath the soil lies a hidden threat that can turn your Monstera dreams into a nightmare.

Yes, I’m talking about root rot, the plant’s worst foe. Don’t let this sneaky enemy take down your beloved Monstera!

In this article, we’ll explore how to spot, prevent, and cure root rot, so you can keep your plant healthy and thriving.

Identifying Root Rot in Monstera Plants

Closeup of diseased plant roots

Like all plants, Monsteras are not immune to certain issues that can cause serious harm or even kill your cherished plant.

One such hidden threat is the potentially devastating problem of root rot.

Root rot is Monsteras’ most dangerous enemy, as it begins in the roots and works its way upward through the plant.

It is caused by a combination of factors such as overwatering or poor drainage, leading to an environment in which harmful fungi and bacteria can thrive.

If left untreated, root rot can ruin your Monstera before it even has a chance to properly take off, causing wilting, yellowing leaves, and eventually, the death of your beloved plant.


One of the key indicators of root rot in Monstera plants is the presence of wilting or yellowing leaves, which points to poor water absorption by the plant’s roots.

Read more about yellowing leaves here: 4 Reasons for Yellow Spots on Monstera Leaves

Another symptom to watch out for is slow growth. This should raise concern because Monsteras experiencing root rot cannot receive adequate water and nutrients to support healthy growth.

In more advanced root rot cases, the plant may exhibit:

  • Foul-smelling, discolored, or dead roots
  • Thin, dark, or mushy stems
  • Leaves with black spots

To properly diagnose root rot, it’s essential to check your Monstera’s roots directly.


Root rot is a common problem that can afflict Monstera plants, causing their roots to decay and their leaves to wilt. Understanding the causes of root rot is key to preventing and treating this issue.

There are several factors that can contribute to root rot in Monstera plants:


This is one of the most common causes of root rot in Monsteras.

Watering your plant too frequently can lead to soil that does not adequately drain between waterings, making the roots susceptible to rot.

To prevent this, make sure the top layer of the soil is dry before watering your Monstera.

Poor drainage

If the pot or container in which your Monstera is growing does not have proper drainage, the roots can become waterlogged, eventually leading to root rot.

Inadequate lighting

Monsteras that do not receive enough light may have slowed growth, leading to reduced water uptake and increased risk of root rot.

Addressing these causes is crucial to preventing and treating root rot in your Monstera plants, ensuring they remain healthy, vibrant, and beautiful.

Preventing Root Rot

Group shot of garden tools, soil and plant for repotting

Root rot is a significant threat to Monstera plants, and it’s essential to take preventative measures to ensure your plant stays healthy and thrives.

In this section, we’ll discuss proper watering techniques, choosing the right soil, and providing adequate drainage to help prevent root rot in Monstera plants.

Proper Watering Techniques

Watering is a critical aspect of Monstera care, as overwatering can lead to root rot. Here are some tips on proper watering techniques:

  • Water only when the top 1-2 inches of soil is dry. This will ensure that the roots don’t sit in saturated soil for extended periods.
  • Be consistent with your watering schedule. Monitor your plant and adjust the frequency of watering as needed.
  • Use a watering can or a hose with a “shower” setting to avoid over-saturating the soil.

Choosing the Right Soil

The type of soil used for your Monstera plant plays a significant role in preventing root rot. Consider the following tips when selecting the right soil:

  • Choose a well-draining soil mix, preferably one with perlite or vermiculite. This helps to create air pockets in the soil, allowing roots to breathe.
  • Add organic matter like peat moss or coconut coir to improve water retention and keep a balanced moisture level in the soil.
  • Avoid heavy garden soil or clay-based soils, which can retain too much water and contribute to root rot.

Try this custom blend Monstera potting mix on Amazon.

Providing Adequate Drainage

Proper drainage is essential for preventing Monstera root rot. Here are some steps to ensure your plant has adequate drainage:

  • Choose a pot with drainage holes at the bottom. This will allow excess water to escape and promote proper aeration.
  • Use a saucer or tray under the pot to catch any runoff water but empty it regularly to prevent standing water.
  • Consider adding a layer of pebbles or gravel at the bottom of the pot to improve drainage and prevent the roots from sitting in water.

You can’t go wrong with this durable garden pot with drainage you can get on Amazon.

Rescuing a Monstera with Root Rot

Monstera root rot is a serious issue that can damage and eventually kill your plant.

Fortunately, it’s possible to save your Monstera if you diagnose and treat root rot quickly.

In this section, we’ll go through the steps to rescue a Monstera with root rot.

Removing Affected Roots

First, you need to remove the affected roots to stop the spread of root rot. To do this:

  1. Take your Monstera out of its pot and rinse the roots, getting rid of as much infected soil as possible. If the rot is severe, some roots may come off easily with the soil 1.
  2. Inspect the roots carefully and look for any soft, mushy, or dark-colored roots, which are signs of rot. Healthy roots should be firm and white or light tan.
  3. Use a clean and sharp pair of scissors or garden shears to trim away the affected roots. Make sure to disinfect the cutting tool before and after use to prevent spreading diseases.
  4. Dispose of the infected roots and soil properly to avoid contaminating other plants.

Repotting the Plant

Monstera plant being repotted

After removing the affected roots, it’s time to repot your Monstera in a fresh pot with well-draining soil. Here’s how:

  1. Choose a clean pot with drainage holes to prevent water from accumulating at the bottom. It’s crucial to have a well-draining pot to avoid future root rot problems.
  2. Create a well-draining soil mix by combining potting soil with perlite or other aerating components. Avoid using heavy, clay-based soils that retain too much water 2.
  3. Place some soil at the bottom of the pot to create a supportive base for your Monstera. Gently spread out the remaining healthy roots over the soil.
  4. Fill the pot with the soil mix, ensuring that the roots are covered and the Monstera is sitting at the same depth as it was in the previous pot.
  5. Water the plant thoroughly, allowing excess water to drain out of the pot. This helps to settle the soil and eliminate any air pockets around the roots.

Taking the time to remove affected roots and repot your Monstera with well-draining soil is essential to save it from root rot.

With proper care and attention, your Monstera can bounce back and continue growing healthily.

Additional Tips for Maintaining a Healthy Monstera


To keep your Monstera healthy and growing, consider using a slow-release fertilizer.

Feeding your plant with the required nutrients ensures that it is strong and vibrant, making it less likely to succumb to diseases like root rot.

Fertilize your Monstera around once every two months during the growing season.

Try the Earthpods organic plant food spikes for Monstera on Amazon.


Regularly maintaining your Monstera by pruning it can keep your plant looking its best and prevent growth-related issues.

  • Remove any leaves that are yellowing, browning, or wilting.
  • Trim back any sprawling aerial roots that look untidy.
  • Cut back on long, leggy stems to encourage bushier growth.

This can also help with detecting potential issues early on, such as drooping or discolored leaves, which might indicate root rot.

Pest Control

Monstera plants can occasionally fall prey to various pests such as spider mites, mealybugs, and scale insects. It is important to monitor your plant regularly for any signs of infestation.

  • Thoroughly inspect the leaves and stems for any pests or their residue.
  • If you notice an infestation, act quickly to remove the pests. Use a soft cloth dipped in soapy water or rubbing alcohol to wipe the leaves and stems.
  • You can also use neem oil, a natural pesticide, as a preventive measure to keep pests at bay.

Following these additional tips will help ensure that your Monstera remains healthy and thriving.

Solving the Root of the Problem

Hands of woman repotting a Monstera

Root rot is a significant threat to Monstera plants that can detrimentally affect their growth and overall health.

Preventing this condition is crucial, and there are steps you can take to mitigate its occurrence.

One of the most important factors to consider is watering. If you overwater your plant, root rot may develop due to excess moisture and fungal infections.

Finally, early detection and intervention are critical if you suspect root rot in your Monstera.

Look for signs like stagnant growth and address the issue promptly to give your plant the best chance of recovery.

Remember, taking care of your Monstera and keeping a close eye on its environment will go a long way in preventing root rot and other concerning issues.

Happy gardening!

For more tips on how to take care of your Monstera plants, here are some great reads:

5 Signs It’s Time to Repot Your Monstera: Key Indicators for a Healthy Plant

Why Is My Monstera Dripping Water? Uncovering the Mystery