You were enjoying your philodendron houseplant for a while. Still, suddenly you find that your philodendron leaves are turning brown, and you are wondering why is my philodendron leaves turning brown?

There are many different reasons why a philodendron leaf may turn brown. Still, the most common reasons are improper watering or lack of light. If you notice that your leaves have started to turn a brown color, it is important to take action to fix the problem.

This article will cover the most common causes of Brown leaves on philodendron plants and offer some solutions.

Why are My Philodendron Leaves Turning Brown?

There could be many reasons why your philodendron leaves are turning brown. Some causes could be caused by overwatering, not providing enough sunlight or air circulation, or simply a lack of nutrients. While most problems can be easily fixed, if the leaves are severely brown and wilted, then replacement may be necessary. 

We will explain some of the most common causes of leaf brown and how to treat them.

Poor light conditions 

Poor light conditions can cause your philodendron to turn brown. The leaves may become thin and pale, and the plant may not grow as fast. Lighting can play a big role in the health and appearance of plants. Too much light can cause leaves to turn yellow and fall off, while too little light can cause leaves to turn brown and die.  

Overwatering or underwatering

Waterlogging is the most common reason for leaves to turn brown on philodendrons. The excessive amount of water causes the leaves to rot and fall off. Watering philodendron plants can be a challenge. Too much water and the leaves can turn brown and die. Too little water and the roots may rot. Philodendrons are particularly sensitive to overwatering because they have large root systems that need plenty of moisture to grow well. It is essential to check the plant frequently to adjust watering as needed.

Fertilizing issues 

There are many reasons why philodendrons leaves may turn brown. One common cause is over-fertilization. Overdoing it with nitrogen can cause the leaves to turn brown and become dry and brittle. Another problem is that the plant may be getting too much copper, which can also cause browning. You can check the soil pH to see if it’s too high or low and adjust the fertilizer accordingly.

Nutrient deficiency 

There are a few reasons why leaves on philodendrons may turn brown and become stunted. A common cause is nutrient deficiency, which can be caused by a lack of available nutrients in the soil, water, or air. Deficiencies can occur when the plant doesn’t receive enough nitrogen, potassium, or phosphorus. A soil test can help identify specific weaknesses in your philodendron’s environment.

Soil issues 

One of the most common causes of leaf browning is too much phosphorus in the soil. Phosphorus is a key nutrient for plants, but too much can cause leaves to turn yellow or brown. To prevent this, you can add phosphorus-free amendments to your soil or water sparingly when plants are blooming to avoid runoff that could contain high phosphorus levels.

Humidity issues 

Too much humidity can cause the leaves to turn brown and fall off the plant. Low humidity levels are the most common reason why philodendron leaves turn brown. When the air is too dry, the leaves become brittle and can easily break. Additionally, the leaves will take on a yellow color as they lose their chlorophyll. Suppose your plant is experiencing low humidity levels. In that case, you can try to increase the humidity by misting or spraying the leaves.

Temperature fluctuations 

Temperature fluctuations are one of the most common causes of leaves turning brown on a philodendron. The leaves will turn brown when they are not getting the amount of water they need, and the temperature is constantly changing.

Pest infestation 

There are many potential causes of browning philodendron leaves, but the most common cause is pest infestation. These pests can be small insects or spiders, but they all share one common trait, they love to eat the leaves of philodendrons. The leaves of a philodendron may turn brown and fall off due to infestation by pests. The most common pests are aphids, which suck the sap from the leaves, and mites burrow into the leaves. These pests can cause the leaves to turn yellow and fall off. If you notice your philodendron has yellow leaves, and some are falling off, there is a good chance it is infected with one or more pests. There is no cure for philodendron pests, so you will need to take action to get rid of them. Use a spray to kill the aphids and mites and treat the soil around the plants with an insecticide.

Root rot 

Root rot is the most common cause of leaves turning brown on philodendrons. The fungus Fusarium oxysporum affects the roots and causes the leaves to turn brown and die. Root rot is a fungus that attacks the root system of plants. The fungus enters the plant through the soil and spreads down to the roots, where it causes them to die. This can happen to any plant, but it is most common in philodendrons. The leaves will turn brown and fall off, eventually leaving the plant to die. There is no cure for root rot, so prevention is key. Ensure your plants are well-watered and fertilized and keep away from diseased plants. If you find your philodendron has root rot, there’s not much you can do other than remove the affected plants from your garden.

How to fix brown philodendron leaves

Brown leaves on a philodendron are a common problem, and there are several causes. Some of the most common reasons for brown leaves on philodendrons include deficiencies in the plant’s nutrient system, incorrect watering habits, too much nitrogen fertilizer, and too little sunlight. To fix brown leaves on a philodendron, you’ll need to identify the root cause of the problem and correct it. Here are some tips to help you fix brown leaves on a philodendron:

  • Check your philodendron’s nutrient system. If your philodendron is deficient in one or more essential nutrients, the leaves will likely turn brown. Make sure to add a balanced fertilizer to your plant’s soil and water it properly to ensure that it gets its nutrients.
  • Water your philodendron correctly. Over-watering can cause roots to rot, which will lead to leaf browning. Make sure you water your philodendron deeply and evenly every day and don’t let the soil get dry between waterings.
  • Give your philodendron sunlight. If your philodendron isn’t getting enough sunlight, the leaves will turn brown. Place your philodendron in a location with plenty of sunlight throughout the day.
  • Remove brown leaves from your philodendron. If removing leaves from the plant isn’t an option, cut them off at the stem with a sharp knife or pruning shears.

FAQ about why is my philodendron leaves turning brown?

Should I cut brown leaves off philodendron? 

The leaves of a philodendron plant can be either green, yellow or brown. If the leaves are mostly brown, it might be time to prune the plant. Pruning a philodendron can help keep it healthy and looking good. Removing the brown leaves will allow the new, green leaves to grow. If removing leaves from the plant isn’t an option, cut them off at the stem with a sharp knife or pruning shears.

What can I do with Brown philodendron leaves?

Brown leaves on your philodendron signify that the plant is not getting the nutrients it needs. There are a few things you can do to fix the problem:

  • Check to make sure your philodendron is getting enough water. Over-watering will cause leaves to turn brown and be slimy.
  • Try fertilizing your philodendron with a balanced fertilizer every other week.
  • Add compost or manure to your soil mix every spring or fall. This will help the plant absorb nutrients.

How often should you water a philodendron?

Philodendrons are succulents that need to be watered regularly to prevent the leaves from turning brown and brittle. The watering frequency will vary depending on the type of philodendron. Still, generally, they should be watered every two or three days. If the leaves turn yellow or brown, it is time to water more frequently. When watering a philodendron, use a light mist and avoid letting the water sit on the leaves for long periods.

How do I know if my philodendron is healthy?

Philodendrons are a type of dwarf palm tree. They grow best in moist and well-drained soil with moderate light and temperatures. If your philodendron is not getting the sunlight it needs, its leaves will start to turn brown and eventually fall off. There are a few things you can do to help your philodendron get the sunlight it needs: Move it to a sunny location, Put mini lights near the plant, and Use grow light. In some cases, if your philodendron’s leaves turn brown but the plant is still healthy, the problem might be related to humidity. Try adding more potting soil or water to the potting mix until the desired humidity level is reached.

Do philodendrons like sun or shade?

There are several reasons why philodendrons may turn brown leaves. Lack of sun or shade, waterlogging, over-fertilization, and pests can cause the leaves to turn brown. If the problem is not corrected soon, the plant may die. Here are some tips on how to treat these issues:

  • If your philodendron does not get enough sun, move it to a location with more sunlight.
  • Water your philodendron regularly and let it dry out between waterings.
  • Make sure the plant is fertilized only once a month using a low nitrogen fertilizer that has been specifically designed for plants. Do not over-fertilize as this will cause foliage problems like yellowing and wilting.
  • Remove any pests by spraying them with a pesticide or handpicking them off the plant.
  • If your philodendron is waterlogged, remove excess water from the pot with a hose or sponge.
  • If your philodendron is over-fertilized, reduce the amount of fertilizer being used.

What humidity do philodendrons like?

Philodendrons like high humidity levels, but they will also tolerate lower levels. If the humidity level in your home is low, you can purchase a humidifier for your philodendron. You can also mist the plant often with a spray bottle filled with water.

Why is my philodendron getting brown spots?

Many reasons why a philodendron’s leaves might turn brown, and spots are not always signs of plant health problems. One reason is that too much sunlight might be causing the leaves to burn. Alternatively, chemicals or pollutants in the soil or water can cause the leaves to discolor. If you notice brown spots on your philodendron’s leaves, you can try removing them by hand or using a leaf removal brush. You can also try fertilizing your philodendron more regularly and watering it less frequently if there is excessive moisture in the soil. Finally, keep an eye out for pests such as aphids and scale that can damage plants in various ways.

Why is my philodendron stem turning brown?

There could be a few reasons why your philodendron leaves are turning brown. One possibility is that the leaves are losing water due to a lack of drainage from the root system. Another possibility is that too much fertilizer or pesticides could be used on the plant, which can cause damage to the leaves and even kill them. Suppose you notice that your philodendron leaves are starting to turn brown. You suspect that there is a problem with its water or fertilizer. In that case, you should consult with a professional gardener so that they can help you fix the issue.

If you notice brown leaves on your philodendron’s stem, you can do a few things to help.

First, make sure the plant is receiving enough water and fertilizer. Second, try to reduce the amount of water or humidity in the plant’s environment. Finally, consider using a leaf removal brush to remove brown leaves from the stem.

How do you revive a dying philodendron?

The leaves of a philodendron may turn brown and die for many reasons. One possibility is that the plant is losing water or nutrients, which can cause the leaves to become dry and brittle. Another possibility is that the plant is experiencing too much heat or direct sunlight, which can cause the leaves to burn. If you notice that your philodendron’s leaves are turning brown and dying, there are a few things that you can do to help revive them:

  1. Make sure that the plant is receiving adequate water and nutrients.
  2. Try to avoid exposing the plant to excessive heat or sunlight.
  3. Gently remove dead leaves so that the plant can continue to receive necessary sunlight and air circulation.

 Why are philodendron new leaves turning brown?

The new leaves on your philodendron may be turning brown for many reasons. One possibility is that the leaves are losing water to the ground too quickly, becoming dry and crispy. Another possibility is that there is too much nitrogen in the soil, which can cause the leaves to turn brown. You’ll need to adjust the amount of water or fertilizer you’re giving your philodendron or add more nitrogen to the soil to fix this problem.


In conclusion, brown leaves on philodendron plants may be caused by several factors, including too much water or fertilizer, too much heat or direct sunlight, and dead leaves that need to be removed. If you notice this problem happening, there are a few things that you can do to help the plant revive its leaves. By following some simple guidelines, you can help ensure that your philodendron remains lush and green.