Monstera Troubleshooting Guide: Quick Fixes For 7 Common Issues

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Just like any other houseplant, Monsteras can present a variety of puzzling issues that can bewilder even the most seasoned plant parents.

Whether your Monstera’s leaves are turning yellow, wilting, or if your plant has stopped growing altogether, it can be challenging to identify the problem and know how to fix it.

hand holding a monstera leaf with fenestrations

That’s why we’ve put together this handy guide.

In this post, we’ll dive into some of the most common issues that Monstera owners encounter and provide straightforward, easy-to-follow solutions.

We aim to equip you with the knowledge and confidence to ensure that your Monstera stays as lush and healthy as possible.

So let’s jump right in and start demystifying these common Monstera mishaps!

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Common Monstera Problems, Causes, and Solutions

Despite its low-maintenance nature, you may encounter some issues with your Monstera, such as yellowing leaves or stunted growth.

Let’s look into some common problems that you might face while growing your Monstera.

We’ll help provide step-by-step solutions to ensure your plant stays healthy and vibrant.

1. Yellowing Leaves

If you notice yellowing leaves on your Monstera, it could be due to overwatering or a deficiency in necessary nutrients.

Monstera leaf turning yellow

Overwatering can lead to root rot, which in turn starves the plant of essential oxygen, leading to yellow leaves.

On the other hand, nutrient deficiencies, particularly in nitrogen, can also cause leaf yellowing.

To fix this issue, it’s crucial to regulate your watering routine – allow the soil to dry out between waterings to avoid waterlogging.

Additionally, consider supplementing your Monstera’s diet with a balanced houseplant fertilizer every month or so, ensuring it contains essential elements like nitrogen, phosphorus, and potassium.

Check out this professional Monstera fertilizer on Amazon.

Read here for more detailed information on yellowing leaves: 5 Reasons Your Monstera Leaves Are Turning Yellow & How to Fix It

2. Browning Leaf Edges

Browning leaf edges, or leaf-tip burn, could be a signal of low humidity or over-fertilization.

Brown spot on a Monstera leaf

Monsteras originate from tropical environments, and they thrive in humid conditions.

You can increase humidity around your Monstera by placing a tray filled with water and pebbles under the pot or by using a humidifier.

If your plant is in a particularly dry environment, frequent misting with water can also help.

When it comes to fertilization, remember that less is more – too much can lead to a build-up of salts in the soil, which causes leaf burn.

Ensure you’re not applying excess fertilizer and always follow the recommended application rates on the product’s label.

Read here for more information: 4 Reasons For Brown Spots On Your Monstera (& How To Treat It)

3. Wilting or Limp Leaves

Wilting or limp leaves are common symptoms of underwatering or poor root health.

hand holding a monstera leaf with fenestrations

If your Monstera’s soil feels too dry, provide a thorough watering, ensuring water drains out the bottom of the pot to prevent waterlogging.

Checking your Monstera’s root health is also vital. Remove the plant from its pot and examine the roots.

Healthy roots should be firm and white, while rotten or damaged roots will be soft, brown, or black, and may even have a foul odor.

If you find any rotten or damaged roots, trim them away with sterilized scissors and repot your Monstera in fresh, well-draining soil.

Read here for more details: Why Your Monstera Is Wilting: Quick Solutions to Revive It

4. Slow Growth or No New Leaves

Slow growth or a lack of new leaves on your Monstera can often be attributed to inadequate light or insufficient nutrients.

Monstera plant on green pot

Monsteras prefer bright, indirect light – a north or east-facing window is typically ideal.

Too much direct sunlight can scorch the leaves, while too little can stunt growth. Regular fertilizing can also promote growth.

Using a balanced houseplant fertilizer every month during the growing season (spring and summer) can provide your Monstera with the nutrients it needs to flourish.

Here’s how to encourage leaf growth: 5 Ways To Encourage More Leaf Growth On Your Monstera

5. Leaf Spots or Blotches

Leaf spots or blotches on your Monstera might indicate a fungal or bacterial infection, or sunburn.

Yellow spots on Monstera leaf

If your Monstera is receiving too much direct sunlight, move it to a location where it can get bright, indirect light to prevent sunburn.

Ensuring good air circulation can help prevent the buildup of moisture that can lead to fungal or bacterial infections.

If you suspect an infection, trim off affected leaves, and consider applying a fungicide labeled for use on houseplants, following the manufacturer’s instructions carefully.

Check out this copper fungicide on Amazon.

More information here: 4 Reasons for Yellow Spots on Monstera Leaves

6. Leggy Plants or Sparse Foliage

If your Monstera plant seems “leggy” or has sparse foliage, it may be receiving inadequate light.

Move your Monstera to a brighter location with indirect sunlight. Pruning can also encourage a more bushy growth pattern.

Trim back leggy stems just above a leaf node – this is where new growth will emerge.

Remember to use a clean, sharp pair of pruning shears to avoid causing unnecessary stress to the plant.

7. Pest Problems

Pests can wreak havoc on your Monstera, causing a range of symptoms such as yellowing leaves, curling, or spotting.

monstera pests

Regularly check your plant for signs of common pests like spider mites, mealybugs, or scale insects.

These pests are often found on the undersides of leaves or along the stems.

If you spot an infestation, treat your Monstera with a suitable insecticidal soap or neem oil, following the manufacturer’s instructions.

Keeping your Monstera clean can help prevent future pest problems. Regularly wipe the leaves with a damp cloth to remove dust and potential pests.

Read more about it here: The Ultimate Guide to Monstera Pests: Prevention and Treatment Hacks

Preventive Care for Monstera Plants

Prevention is better than cure and it takes less effort to provide proper care than to save a dying Monstera plant.

That being said, here are some of the things you can do on a regular basis to keep your plant away from these mishaps.

Regular Inspection

Regularly inspect your Monstera plant for any signs of distress or pest infestations.

Check the leaves, stems, and roots for discoloration, spots, or abnormal growth. Early detection can help you address issues before they become severe.

Proper Watering, Lighting, and Feeding Practices

  • Watering: Water your Monstera when the top inch of the soil feels dry. Do not over-water, as this can lead to root rot. Also, ensure proper drainage to avoid standing water around the roots.
  • Lighting: Monsteras thrive in bright, indirect light. Keep your plant near a window with filtered light, and rotate it regularly to help promote even growth.
  • Feeding: Feed your Monstera with a balanced liquid fertilizer during the growing season (spring and summer). Reduce the frequency during fall and winter when the plant’s growth slows down.

Pest Prevention Tips

Prevent pests like spider mites, mealybugs, and scale insects by keeping your Monstera clean and healthy. Here are some tips:

  • Wipe down the leaves with a damp cloth regularly to remove dust and debris.
  • Ensure proper air circulation around the plant.
  • Quarantine any new plants before adding them to your collection, to avoid introducing pests.

If you notice pests on your Monstera, treat them with insecticidal soap or neem oil as soon as possible.

Pruning and Repotting for Plant Health

Do this every few months especially if your plant grows vigorously.

Woman propagating Adanson's monstera plant from leaf cutting in water. Water propagation for indoor plants.

Pruning

Regularly prune your Monstera to maintain its shape, remove dead or damaged leaves and stems, and promote healthy growth.

Use clean, sharp scissors or pruning sheers to make clean cuts.

Learn how to properly prune here: Monstera Pruning Guide: Easy Steps for Lush Growth

Repotting

Repot your Monstera every two to three years, or when its roots start to outgrow the pot.

Choose a new container that’s 2-3 inches larger in diameter than the current one, and use fresh, well-draining potting mix.

This will provide more space and nutrients for your plant to grow.

Learn the proper way to report here: Monstera Potting And Repotting Guide

One of the key aspects of Monstera care is proper planting.

By choosing a healthy nursery plant, you can reduce the likelihood of encountering issues as your Monstera grows.

Additionally, pay attention to factors like adequate lighting, humidity levels, and soil composition, as these can have a significant impact on the health of your Monstera.

Act Fast to Save Your Monstera

You should start treating your Monstera on the first signs of a problem.

By understanding the possible root causes of these problems, you can take appropriate measures to ensure your Monstera thrives in your home environment.

Regularly inspect your Monstera for signs of distress or disease, and address any concerns promptly.

As you continue on your Monstera caretaking journey, don’t hesitate to seek advice from seasoned plant enthusiasts or horticultural resources to enhance your knowledge and expertise.

With a bit of dedication and proper care, you can enjoy the stunning visual appeal of your Monstera and the satisfaction that comes from nurturing a thriving indoor plant.