Why is Rubber Plant Leaves Curling? 14 Causes and Fix(uncurl)

Why is Rubber Plant Leaves Curling? 14 Causes and Fix(uncurl)

If you’re looking for “rubber plant leaves curling,” then allow me to first inform you that this is a family of easy-to-grow houseplants called Moraceae. Rubber plants, also known as Ficus elastica, are native to Southeast Asia and India and are one of the low-maintenance blooming plants, making them easy to grow in any location. However, with extra care, it is possible to have plants that begin to curl. When they even turn brown, the condition worsens. In this blog, I’ll discuss a variety of causes and potential fixes for this issue.

Underwatering, excessive sunlight, less soil moisture, and pests are the most frequent causes of curled, folded leaves on any rubber plant. The humidity, temperature stress, transplant shock, leaf burns, age factor, root rot, and many other factors can cause the leaves of rubber plants to curl inward. Give it a temperature of 65 to 75 degrees Fahrenheit to cure temperature instability, and if there is root rot, cut off some unhealthy roots and move the entire plant into a new pot with new soil mixture. The issue of curled leaves will be resolved in this way.

Below In this essay, I’ll go over the reasons why rubber plants’ leaves are curling and how to cure them. Although the issue of folded and curled-up leaves may appear straightforward, there are actually numerous possible causes for it and solutions.

Here are the 14 reasons why rubber plant leaves curling:

Here are the 14 reasons why rubber plant leaves curling:

The leaves of the rubber plant will begin to curl upward, turn yellow, and ultimately turn brown if it does not receive enough sunlight. If you reside in a low-light environment, you can either move the plant to a brighter position or use artificial growth lights to provide it with extra light. To allow room for fresh leaves to grow, pluck and discard any leaves that become brown. To create food, plants always want to receive a few hours of sunlight or at least some partial light; if they don’t, they will begin to wilt, which is an indication of insufficient light.

Shop on Amazon for the best grow lights for plants.

Too much Heat Stress

Too much heat stress can cause rubber plant leaves to curl, which is a common issue. The leaves of the rubber plant curl because it is kept in direct sunlight. The plant feels dry since the sun has drawn out all the water from the soil, so it curls up to prevent the leaves from scorching. Plants can conserve water from leaves in this fashion, but they are unable to prevent a leaf from burning. That’s why it will eventually perish if the site isn’t altered. You can try moving it or even placing it in a position with some partial shade to prevent this. Try sprinkling the leaves with a spray bottle or spraying them with water if you still see the leaves curling.

Lack of Nutrition

Lack of nourishment is another serious problem that can affect any plant, as evidenced by the curled up leaves of the rubber plant. The leaves begin to twist and wilt, and they gradually lose their life. The impact of this problem can be seen in the leaves themselves as a result of the insufficient nourishment in the potting soil. Try adding more fertilizer or watering your plant more frequently if you see the leaves curling on your plant.


One of the most frequent errors individuals make is overfeeding rubber plants. This is because we are really excellent at believing that providing our plants with more nutrients will cause them to grow more. When you overfeed plants, they actually curl up and eventually die rather than growing more. The easiest method to avoid this is to gradually reduce the amount of food you give your plants until they are simply receiving enough water and light.

Root Rot

Because of root rot, the rubber plant’s leaves were curling. Because of the rotting roots, the plant was unable to absorb the water from the soil. The soil’s nutrients and water could not be absorbed by the rubber plant. To remedy this, first remove the plant from its current pot and trim the rotten roots. The leaves had started to wilt and turn brown. Move your plant to a fresh container with fresh soil after that. Now, give your plant some TLC; this will help with the root rot issue.

Water Quality

Because of the water’s poor quality, plants’ leaves are not growing well and appear to curl inward or outward. Although still green, the leaves were fading and turning brown. The plant was rapidly approaching death since it was growing feeble and malformed. The plant may wilt as a result of contaminated water from the tap, bucket, or other source. Change your plant’s water to remedy the problem, and it will quickly begin to recover. You should also remove the plant’s curled and damaged leaves.

Temperature Stress

Due to temperature stress, the leaves of your rubber plant are curling, and as a result, your plant cannot develop normally in that environment. You might try lowering the temperature to between 75 and 80 degrees Fahrenheit to see if that solves the issue. Whether not, change it to 55–70 degrees F and check to see if the plants begin to thrive.

Too much Direct Sunlight

The much direct sunshine was causing the rubber plant’s leaves to curl. The leaves were drooping, dying off, and turning brown. The solution is to relocate the plant to a suitable location with some shade and light. If the plant exhibits evidence of curled leaves, relocate it right away because it will be content after that.


Fungal and black spot diseases are causing the leaves of rubber plants to curl. Many different kinds of plants can suffer from this problem, but African violets are the ones that exhibit it most frequently. The plant appears to be dying as a result of the black spot disease, which causes the leaves to curl up, turn yellow, then brown. A fungus that assaults the cells of the leaves and then gradually takes over the entire leaf is what causes the disease, which eventually results in the death of the affected leaves. Water droplets that settle on the leaves and cause the fungus to produce few spores are what transmit the disease. If you notice that your plant has this disease, be sure to trim off all of the affected leaves as well as remove all of the diseased leaves using a fungicide.

The suggested insecticide and pesticide are listed below: Shop on Amazon.com.

Transplanting Stress

Stress from transplantation causes rubber plant leaves to begin to curl. The roots of plants frequently suffer damage during transplantation, which shocks the plant and leads it to display symptoms like curled leaves. Carefully removing the plant without damaging its roots is one approach to avoid this. Additionally, use fresh soil to prevent the spread of the potting soil illness.

Low Watering

Because the plant is not receiving enough water, the leaves of the rubber plant are curling. Watering your plants on a regular basis is crucial, not simply when you recall when out for a walk and checking other things. Your plant will begin to droop and curl its leaves if it is not receiving enough water. It will begin to droop and die, which is a sign that it needs more water. Make sure to water your plant every day, not just when you remember to, to help maintain it healthy.

Low Humidity

Low humidity causes the rubber plant leaves to curl. Many hardy plants commonly struggle with low humidity. It might be challenging for plants to prevent their leaves from curling up when the humidity in your home drops below a particular level. The reason for this is that the plant’s leaves depend on water vapor to keep strong and alive. You should give your plants more water to prevent curling if the relative humidity in your home is too low. In order to prevent leaves from wilting, you should also spray water on the soil or just provide water to it.

Shop on Amazon for the best humidifier for plants.

Insect Infestation

A bug infestation may cause rubber plant leaves to curl. The main leaves of the plant have curled around the edges, giving it a spiky appearance. It becomes withered and discolored due to the insect. The health of the plant as a whole is being harmed by the insects consuming the leaves. This indicates that a pesticide or insecticide is necessary to get rid of all the pests present on the plant.

Purchase insecticides and pesticides from Amazon.com.


All plants, not just rubber plants, can experience overwatering-induced leaf curling. Overwatered plants that are frequently moist will begin to wilt and droop. The best course of action is to ensure that your plant receives just enough water—not too much. You must first wait for the plant to thoroughly dry the soil before beginning to give it less water to solve this issue. Additionally, remove all of the curled leaves.

There are a few things you can do to assist your rubber plant’s leaves regain their normal shape if they are curling.

  • Make sure the plant is well-watered and receiving enough sunlight first.
  • Second, check to see if there are any pest infestations that could be causing the leaves to curl.
  • Third, ensure sure the plant is not in an environment that is too hot or too cold because this could negatively affect its health and result in symptoms like curling, yellowing, or browning of the leaves.
  • Last but not least, give the plant a decent slow release or general fertilizer a few times within 2 months of the growing season to ensure that it has enough water and nutrients.

    How To Prevent Leaves Folding?

    Place it in some shade to avoid the leaves from folding, and give the soil a good soaking to keep it hydrated. If not, wait a little longer; if they don’t develop green in 1-2 days, they might come back to life because of too much sunlight or watering. Remove the leaves in this situation and allow the new leaves to grow. Don’t overwater your plant to avoid overwatering.

    Why is my Rubber Plant Leaves Curling inward?

    Too much heat, dehydration, root rot, and insect infestation are the causes of the leaves of rubber plants curling inward. Move your plant to a spot with partial light and make sure to water it frequently to prevent the curling inward problem. This will undoubtedly rescue your rubber plant.

    Why is my Rubber Plant Leaves Curling up & in?

    The reason why rubber plant leaves curl inward and upward is because they are exposed to too much heat and are becoming dehydrated. Move your plant to a spot with partial light and make sure to water it frequently to prevent the curling inward problem. This will undoubtedly rescue your rubber plant.

    Why is my Rubber Plant Leaves Curling and drooping?

    Overheating and dehydration from sunlight are the reasons why rubber plant leaves curl and droop. Move your plant to a spot with partial light and make sure to water it frequently to prevent the curling inward problem. This will undoubtedly rescue your rubber plant.

    What does it mean when rubber plant leaves curl?

    If the leaves of your rubber plant curl, they either need water right away or their current location is too hot. It is therefore best to move them and give them water so they can recuperate till the following day.

    How to care for rubber plants?

    Care for rubber plants should include timely nutrition provision, enough watering, and exposure to sunlight. Don’t worry if there is a pest infestation; all you need to do is use an insecticide or pesticide to kill or at least repel the pests.

  • Water your plant until the top 2 inches of soil are completely submerged.
  • A portion in the shade that receives some sunlight for rubber plants.
  • Use a general-purpose fertilizer to add nutrients to the soil around your plants so they can thrive.
  • We avoid any root rot concerns by using a well-draining pot that drains the water.
  • Another crucial aspect of care for rubber plants is to check on them everyday to monitor their health.
  • Final Thoughts

    I hope you liked reading my blog about the curled leaves of the rubber plant. Since this might happen to plants, I am aware that many people are worried about the leaves on their plants and the diseases that might accompany them. Fortunately, there are several things you can do to lessen the likelihood of your plant curling. I hope this information is useful to you and gives you more assurance about your ability to care for your rubber plant.

    Why are the leaves of the pepper plant curling?

    Why are the leaves on my polka-dot plant curling?

    Why are the leaves on my prayer plant curling?

    Why are the leaves on my snake plant curling?