Are Monstera leaves turning brown bad? Some fixing methods

You are familiar with the pleasures of owning a healthy Monstera if you are a member of the club.

A low-maintenance and incredibly gratifying houseplant is the Monstera. Its glossy, punctured leaves rise and unfold into a scroll-like shape.

Given the correct circumstances, even the smallest Monstera Deliciosa may grow into a luxuriant plant very fast.

But what if your Monstera leaves turning brown? What would happen though if your leaves started to rot? What results in brown Monstera leaves, and how can it be remedied? Let’s find out together!

What do Monstera leaves turning brown look like?

When the margins of the plant’s leaves become yellow, the symptoms will initially appear there.

Proliferate until the entire leaf surface has been coated. And to make matters worse, if just one leaf begins to turn yellow, there is a good chance that subsequent branches’ leaves will also be impacted.

There are some signs to notice that Monstera leaves turning brown

The leaves may even turn from yellow to brown as they decay. If this happens, you will easily notice dark brown spots and the crispy edges of the leaves.

When the leaves turn brown, they have entered the stage of withering and fading, beginning from the brown leaf tips. If this situation persists, at least the tree will die.

The reasons for Montera browning leaves and how to fix them

If you’re questioning why your Monstera’s leaves are browning, it can be an indication that something isn’t right with your houseplant’s environment.

Although there are several causes for browning on the leaf, the manner in which you water, the humidity level surrounding the plant, and an excessive quantity of fertilizer in the potting soil are the most likely culprits. 

Watering faults, which lead to root rot

Brown spots on leaflets are commonly a reminder that you should reconsider your watering practices.

Monstera leaves turn brown, which is a sure sign that a plant has been overwatered mistakenly dried out to a high extent with low humidity before the next watering, and then received only a drizzle. So, dry soil should be avoided, and wet soil either.

Except for succulents, which require sparing watering, most indoor plants demand a consistent source of moisture.

The ideal approach to water a houseplant is continuous, as opposed to soaking it thoroughly one time and then lightly the next.

Adding water until you see it draining out of the drainage holes is always a good idea. After that, be sure to drain the saucer to prevent the pot from standing in moisture.

It will lead to an entirely new set of issues by rotting the roots. Besides, you should pay attention to whether your plant is in root-bound status or not.

Read more:

Poor lighting

Your Monstera won’t have enough brightness to survive if there is insufficient illumination.

The plant will thereafter get exhausted, and its leaves will begin to deteriorate. The edges of the leaves will first begin to brown, and as it progresses throughout the leaf, the leaf will droop and finally die.

Ensuring your plant has sufficient sunshine exposure will be essential in resolving this problem. Moving your plant to a more medium light-filled area is the simplest method to do this.

If this isn’t possible, think about getting a growth lamp to put nearby your plant, so it can get the additional energy it needs.

High temperature, or under direct sunlight

Your Monstera is used to temperatures of 68–86 °F (20–30 °C) because it is a tropical plant. Your plant may get brown due to an abrupt temperature shift or exposure to severe weather.

Browning phenomenon of the leaves is caused by the delicate leaf cells being harmed by a quick drop in temperature.

The extent of the harm will depend on how long the person was exposed to the heat. If they are placed on the balcony or outside the room, hot direct sunlight can severely damage the leaves and the entire plant.

In addition, the leaves are harmed by the direct airflow from the air conditioner’s chilly bite. Placing the plant near windows is another way to get it hot; however, this may harm the plant if it gets scorching hot.

Natural process

Another safeguard is the inevitable onset of plant death as they age. The plant’s natural life cycle merely dictates that older leaves will ultimately fall off. Typically, the tree’s larger and lower leaves start to turn yellow and die.

And if you think the plant isn’t getting enough vitality, you may either turn them off as they begin to fade or leave them on until they’ve mostly turned yellow.

As long as the rest of the Monstera plant is growing and healthy, this should only be considered a normal part of its growth.

Over-fertilization

Brown leaves on the Monstera are a natural consequence of over-fertilizing. Over-fertilizing your Monstera plant will cause it to demonstrate certain symptoms like leaves that become brown or black.

There is a chance that your plant will simultaneously show signs of excess and lack of nourishment, because excessive amounts of fertilizer can destroy plant roots, making it difficult for your plant to take in nutrients and water.

Consequently, your Monstera may display signs like yellowing or browning of the foliage.

Pests/diseases Infestation

Foliage yellowing is a typical sign of several plant diseases in Monstera leaves

Foliage yellowing is a typical sign of several plant diseases. The following illnesses that harm Monstera plants and how to treat them are listed:

Eye spot disease, also known as Spilocaea oleaginous, is a fungal illness that affects the leaves and causes hairy, brown patches that eventually cover the entire plant.

The patches will have an irregular shape and become darker as they approach the center. Applying a fungicide to the plant and adjusting your plant’s drainage or watering schedule to compensate will remedy this, which is typically caused by too much moisture in the soil.

Another fungus that affects plants, anthracnose, grows in leaf wounds that are already present. The illness is more likely to affect Monstera when the leaves are separating.

The hue of the dots this fungus produces distinguishes it from others. The leaf will initially become yellow, after which it will turn brown.

The contaminated leaf must be removed, and the remainder of the plant must be medicated with a fungicide in order to eliminate the ailment.

Read more:

How to save the situation of Monstera plants?

Never overwater

Most individuals have a daily fixed watering routine that they faithfully adhere to without considering the state of the plant or the soil. To make sure that you don’t overwater your plant, it’s important to examine the soil’s condition.

Once the top inch or two of soil has dried off, water your Monstera again. However, if you notice that the soil seems to be remaining overly damp for an extended period, you might want to verify that the pot for your houseplant is the appropriate size.

In addition to increasing the likelihood of water-related troubles, a container that is too small for the plant might also affect your Monstera plant.

Check the state of the lights

Monstera requires strong, indirect light to grow, as was previously indicated. When plants receive too much light, they may become burned, which can result in brown leaves and, in severe situations, plant death.

For this reason, if your plant is now close to a window, you should assess the amount and quality of light it is receiving. For instance, a Monstera would struggle in a southern-facing window, so think about transferring it to a different spot in your home.

As an alternative, you might relocate it a few feet away from the window or cover it with a sheer drape to tame the light and improve the environment for your houseplant.

Supplying enough fertilizers

Just like every other crop, Monstera plants also require appropriate nutrients to survive.

The right ratio of micronutrients is necessary for plants to thrive; they cannot only count on sunshine. Fertilizers supply the vitamins your plant needs to function.

Conclusion

Browning Monstera leaves are frequently one of the first signs of a problem with this plant.

Fortunately, most of the problems that lead to this may be fixed by making a few straightforward changes to your routine for taking care of your plants.

To have more information, watch this video:

FAQs

Do brown leaves recover to green ones?

The best part is that you will typically be capable of salvaging the plants. However, there are some circumstances in which you might not have many choices. Additionally, the length of the issue must be taken into account. It will be simpler to successfully rescue the plant and get rid of the brown borders the earlier you resume action.

What is the most likely reason your Monstera leaves turning brown?

Overwatering, the culprit is probably this one. Your plant is probably getting too much water, which is why the dark brown blotches or patches on its leaves indicate rootstocks.

Should you remove leaves that have already turned brown?

You should observe the status of the entire leaf. You should only discard the entire leaf if the majority of it is brown.

Kelly Lawrence

Kelly Lawrence

I’m Kelly Lawrence, two years after graduating with a Journalism major, I had the opportunity to apply my experiences to become the founder and executive content writer of this gardening blog.