Monstera is one of my favorite houseplants because of its lovely tropical foliage and easy maintenance needs. However, I’ve discovered that Monstera is quite sensitive to changes in the environment. Read this tutorial if your Monstera plant is becoming yellow, black, or brown. It goes through the primary causes of the monstera turning yellow, brown, or black, as well as how to treat them.

Plants of the Monstera family are becoming yellow, brown, and black.

Discoloration is one of the indicators that your Monstera plant is dying and has to be revived. Here are some of the most popular color varieties and how to deal with them.

What Causes the Yellowing of Monstera Plants?

Many factors can cause monster plants to become yellow, but the most frequent is insufficient soil moisture. Excessive moisture in the soil from overwatering and inadequate soil drainage causes root rot, which causes your monstera plant to become yellow and droop.

In addition, if your plant is attacked by a pest, such as spider mites, it will become yellow. In addition, the monstera plant thrives in light that is moderately indirect. When a plant is left in poor illumination for an extended amount of time, it begins to become yellow owing to a glucose deficit. At the bottom, the old monstera leaves turn yellow and are replaced by new growth. There’s no need to be concerned about this because it’s a natural occurrence.

Treat In Time

If addressed promptly, yellow leaves caused by overwatering can be turned green. As a result, you should choose a watering plan that is adaptable. When the top 2-3 inches of soil are fully dry, water your monstera plant. The monstera plants should be watered every 15 days throughout the winter. Also, keep an eye out for clogged drainage holes and, if necessary, drill additional holes in the pot.

Every year, add well-drained compost to the pot to improve the drainage of the potting soil. If any mites are found on the plant leaves, wash them with horticultural soap or 70% rubbing alcohol to destroy 95% of the mites. During the winter, especially, place your plant where it will receive reasonably bright indirect sunlight. Plants should not be placed near glass windows because they can cause sunburn.

What Causes the Browning of Monstera Plants?

Overwatering causes Monstera plants to become yellow. The leaves will become brittle and brown if this situation is not addressed. Excessive moisture absorbed by plants enters the cells of the leaves, causing them to expand and rupture. These leaf sections look to be brown and crispy.

The leaves of the monstera plant become brown when exposed to direct sunshine; monstera plants prefer indirect light. Low humidity also causes indoor monstera plants to turn brown. Monstera plants prefer a reasonable amount of humidity, although dry air might cause them to wilt. If the monstera plant is becoming brown, it might be due to fungus or insect assault, as well as underwatering.

Proper Watering

Monstera plants can become brown due to both underwatering and overwatering. When we stick to a tight watering schedule, this happens. If we want the monstera plant to recover rapidly, we need water it according to its water demands, which alter with changing environmental circumstances.

In warmer summers, the soil dries out rapidly, and we may need to water a plant twice a week. In general, the monstera plant should be watered after the dirt has dried entirely. If you see a pest or fungal infestation, prune the affected areas right away to prevent the disease from spreading. If the problem is severe, you can apply a fungicide or a plant-friendly insecticide.

Keep in mind that the fungus thrives on moist leaves, so water the plant from the base and avoid stacking water drops on the leaves. Never position your plant near a glass window since the heat from the sun is amplified by the glass. Place your plant in a location where it will receive adequate indirect sunlight.

What Causes the Blackening of Monstera Plants?

If any of the aforementioned factors, such as insufficient sunshine, underwatering, overwatering, and low humidity, are not addressed, your plant will ultimately turn black. The monstera plant can also become brown due to insect infestation and fungal assaults.

If not clipped in a timely manner, the dead leaves and lanky stems will return. Plants that have been physically damaged might also become brown. While playing around, pets such as cats and dogs can bite the plants and cause physical harm.

Try Repoting

If your plant begins to turn yellow or brown, respond quickly. Because this situation cannot be changed, cut off the black leaves and stem. Repot the plant if the soil is wet or nutrient-deficient. Depending on the temperature, humidity level, and stage of growth, water and fertilize the plant. Additionally, keep the plant out of reach of pets, particularly dogs.

Frequently Asked Questions

Is it possible for Yellow Monstera leaves to become green again?

Overwatering causes Monstera leaves to become yellow. You can make the monstera leaves green again if the problem is discovered early and addressed promptly. To treat the yellow leaves of the monstera plant, stop watering it, increase the soil drainage, and repot the plant if feasible.

Is it necessary to remove Brown Monstera leaves?

The brown monstera leaves should be taken off right away. The brown leaves are a vulnerable section of the plant, easily infested by pests or infected by fungus. Because it is impossible to turn dark leaves green, it is best to chop them off.


The Monstera plant is extremely sensitive to changes in the environment. Their luscious green leaves can turn yellow, brown, or black with a little negligence. I hope that my knowledge and expertise will assist you in keeping your Monstera happy and healthy.

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