How to Fix Your Monstera’s Brown Spots

If your Monstera plant has brown spots on its leaves, don't panic. This is a common issue that can be caused by a variety of factors, including watering and nutrient deficiencies. Learn how to identify the cause and prevent further damage.

By Tobias Holm
How to Fix Your Monstera’s Brown Spots

Are you a plant lover who has witnessed the transformation of your once vibrant and lush Monstera plant into a sad sight of brown spots? Don't fret! Reviving your Monstera and bringing it back to its former glory is easier than you think.

In this post, we will explore the most common causes of brown spots on your Monstera plants and provide you with practical tips and tricks to nurse your beloved plant back to health. Whether it's improper watering, lack of sunlight, or nutrient deficiencies, we've got you covered with expert advice to help you troubleshoot and take the necessary steps to revive your Monstera.

Get ready to learn how to identify the signs of distress, how to adjust your watering routine, and how to create the optimal environment for your Monstera to thrive once again. Say goodbye to brown spots and hello to a rejuvenated and stunning Monstera plant that will become the envy of all plant lovers.

Understanding the causes of brown spots on Monstera leaves

Monstera plants, also known as Swiss cheese plants, are beloved for their stunning, tropical leaves. However, they can be prone to a variety of issues that can lead to the dreaded brown spots.

Brown spots on Monstera leaves can be caused by a variety of factors. One of the most common causes is overwatering. When Monstera plants are overwatered, their roots can become waterlogged, leading to root rot. This can disrupt the plant's ability to absorb nutrients, resulting in brown spots on the leaves. Underwatering, on the other hand, can cause the plant to become dehydrated, leading to leaf discoloration and brown spots.

Another common cause of brown spots is a lack of sunlight. Monstera plants require bright, indirect light to thrive. If they don't receive enough light, they may develop brown spots on their leaves. Nutrient deficiencies can also lead to brown spots on Monstera leaves. If the plant is not receiving the proper nutrients, it may display signs of distress, including brown spots.

By understanding these causes, you can better diagnose and address the issues affecting your Monstera plant.

Assessing the health of your Monstera plant

Before you can begin reviving your Monstera plant, it's important to assess its overall health. Start by examining the leaves for any signs of distress or discoloration. Look for brown spots, yellowing leaves, or wilting. These are all indicators that something may be wrong with your plant.

Next, check the soil moisture level. Stick your finger about an inch into the soil to see if it feels dry or moist. If it's dry, your plant may be underwatered, and if it's overly wet, it may be overwatered.

Finally, evaluate the lighting conditions. Is your Monstera receiving enough bright, indirect light? If not, you may need to adjust its placement. By assessing these key factors, you can determine the best course of action to revive your Monstera plant.

Reviving a Monstera plant with brown spots

Reviving a Monstera plant with brown spots requires a combination of proper care and attention to detail.

The first step is to adjust your watering routine. If you've been overwatering, allow the soil to dry out before watering again. If you've been underwatering, increase the frequency of your watering, ensuring that the soil is consistently moist but not waterlogged.

Additionally, make sure your Monstera is receiving the right amount of light. If it's not getting enough, consider moving it to a brighter location.

If the brown spots are caused by nutrient deficiencies, it may be necessary to fertilize your plant. Choose a balanced, water-soluble fertilizer and follow the instructions for application.

Finally, pruning can help remove any severely damaged leaves and promote new growth. By following these steps, you can give your Monstera plant the best chance at recovery.

Proper watering techniques for Monstera plants

Watering is a crucial aspect of Monstera plant care, and getting it right can make all the difference in reviving your plant. The key is to strike a balance between underwatering and overwatering. Monstera plants prefer moist, but not waterlogged, soil.

When watering, thoroughly saturate the soil until water drains out of the bottom of the pot. Allow the soil to slightly dry out between waterings, but don't let it become bone dry. Stick your finger about an inch into the soil to gauge its moisture level. If it feels dry, it's time to water. If it's still moist, hold off on watering for a few more days.

Remember to adjust your watering routine based on the specific needs of your Monstera and the environmental conditions it's in.

Light and temperature requirements for Monstera plants

Monstera plants thrive in bright, indirect light. They prefer a balance of sunlight and shade, so avoid placing them in direct sunlight, as this can scorch their leaves.

Instead, choose a spot that receives bright, filtered light, such as near a north or east-facing window. On the other hand, make sure the Monstera gets enough light. If your Monstera isn't getting enough light, it may also develop brown spots on its leaves.

In addition to light, temperature also plays a role in the health of your Monstera. These plants prefer temperatures between 65-85°F (18-29°C) during the day and slightly cooler temperatures at night. Avoid exposing your Monstera to extreme temperature fluctuations, as this can stress the plant and lead to brown spots.

By providing the right balance of light and temperature, you can create an optimal environment for your Monstera to thrive.

Fertilizing and feeding your Monstera plant

Proper fertilization is essential for the overall health and vitality of your Monstera plant.

Choose a balanced, water-soluble fertilizer with equal parts nitrogen, phosphorus, and potassium. This will provide your plant with the essential nutrients it needs to thrive. Follow the instructions on the fertilizer package for the correct dosage and frequency of use. But be careful not to over-fertilize, as this can cause salt build-up in the soil and damage the roots.

Fertilize your Monstera during the growing season, which typically occurs from spring to summer. During the dormant season, reduce or stop fertilization. By providing your Monstera with the right nutrients, you can promote healthy growth and prevent brown spots.

Pruning and propagating Monstera plants

Pruning is an important part of Monstera plant care and can help remove damaged or diseased leaves, promote new growth, and maintain the overall shape of the plant.

When pruning your Monstera, use clean, sharp scissors or pruning shears to make clean cuts. Start by removing any severely damaged or brown-spotted leaves. Cut them off at the base, near the stem.

Next, trim back any leggy or overgrown stems to encourage bushier growth. If you want to propagate your Monstera, pruning is the perfect opportunity to do so. Select a healthy stem with several leaves and cut just below a node, which is where the leaf meets the stem. Place the cutting in water or a well-draining potting mix and provide it with the same care as a mature Monstera plant. With proper pruning and propagation techniques, you can maintain the health and beauty of your Monstera.

Preventing future issues with your Monstera plant

Once you've successfully revived your Monstera plant, it's important to take steps to prevent future issues and keep your plant thriving.

  • First and foremost, continue to monitor and adjust your watering routine as needed. Remember to check the soil moisture level regularly and water accordingly.
  • Providing the right amount of light is also crucial. Make sure your Monstera is in a location where it gets bright, indirect light throughout the day.
  • If you notice any signs of nutrient deficits, consider fertilizing your plant on a regular basis.
  • Finally, keep an eye out for pests such as spider mites or mealybugs, as they can cause damage to your Monstera. Regularly inspect your plant and take action at the first sign of infestation.

By implementing these preventive measures, you can keep your Monstera healthy and free from brown spots.


Reviving a Monstera plant with brown spots may seem like a daunting task, but with the right knowledge and care, it's entirely possible. By understanding the common causes of browning in Monstera plants and following the practical tips and tricks provided in this article, you can bring your beloved plant back to life. From adjusting your watering routine and providing the right amount of light to fertilizing and pruning, each step plays a crucial role in the revival process.

Remember to assess the health of your Monstera, troubleshoot any issues, and take preventive measures to ensure its long-term vitality. With patience and dedication, you'll soon be rewarded with a rejuvenated and stunning Monstera plant that will become the envy of all plant lovers. Say goodbye to brown spots and hello to a thriving Monstera that will bring beauty and joy to your home or office.

Happy gardening!

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