Why Rubber Plant Leaves Drop


Welcome to my informative guide on why rubber plant leaves may drop, a common concern for rubber plant owners! If you’ve noticed your rubber plant shedding leaves and wondered, “Why Do Rubber Plant Leave Drop?” you’ve come to the right place.

Rubber plants, scientifically known as ficus elastica, are known for their beautiful foliage, but leaf drops can be a cause for worry.

In this article, I will explore the various factors that can lead to rubber plant leaf drop, including environmental conditions, watering issues, pests, and more.

Reasons Why Rubber Plant is losing leaves


Why Rubber Plant Leaves Drop

Rubber Plants lose leaves due to overwatering. Overwatering causes wet soil (excess water in the soil). Too much soil water lowers rootzone oxygen, killing roots.

Dried roots cannot absorb water and nutrients for food production. The plant cannot produce enough nutrients for energy and growth. Rubber fig leaves fall to conserve energy.


Make sure your rubber plant’s pot and soil have drainage holes to avoid wet soil. As growth Slows in winter, reduce watering to keep the soil moist.

Root-rot Disease

Root rot disease is common in rubber plants. Root rot disease is caused by soil that is too wet. The disease is marked by leaves that are wilted, discolored, and have corky bumps under them. The leaves also fall off.

When the soil is too wet, there is less oxygen in the soil, which kills the roots. Once the roots of a rubber fig die, they can no longer Bring water and food to the leaves. The leaves start to turn brown and fall off.


Slip the plant carefully from its pot and look at the roots. Root rot is caused by roots that are brown or black and soft. cut off the brown or black roots as well as treat the good health roots with a fungicide.

Use the fungicidal solution to clean the pot, or get a new pot and put the plant in it with fresh soil that drains well.

Don’t water the rubber fig, and wait for a while before you water it again. Here, you can learn about how to deal with root rot.

Pest Infestations

Aphids, Mealy Bugs, Scale Insects, and Spider Mites like to eat rubber plants. These pests eat the plant sap and attack the new growth. This makes the plant lose water, which causes it to wilt and drop its leaves.


Check a rubber fig for pests often and get rid of them right away. Use the right products, like neem, insecticidal Soap, and other things, to get rid of pests on the Rubber Plant.

Extreme Temperatures

Rubber plant thrives in 15-280C room temps. Extreme temperatures outside the range will disrupt plant systems.

High temperatures promote withering and leaf drop, while cold temperatures limit growth and kill the plant. Dying plants lose leaves.


Avoid draughty winds, air conditioning vents, open doors, and others around the rubber plant.

To avoid severe temperatures Keep the plant away from hot surfaces, air vents, and other hot areas. Keep the room at 15–280C. rubber fig like a reasonable room temperature.

Poor Quality Soil

Poor soil doesn’t drain well, so it’s easy for it to get packed down or soggy, which can hurt the rubber plant’s growth.

Rubber plants need loose, well-drained soil that doesn’t hold too much water. Soggy soil can cause root-rot disease, Which causes leaves to turn yellow and fall off.

Heat Stress Causes Rubber Leaves Drooping

Heat Stress Causes Rubber Leaves Drooping

It is a delicate balance. Even tropical plants can withstand excessive heat. The principal indication of overheating is wilting.

The leaves may droop, and the stem may become floppy. This is because the plant is losing water quicker than it is receiving it.

The leaves may droop, and the stem may become floppy. This is because the plant is losing water quicker than it is receiving it.

This reduces the water pressure in the leaves, causing them to droop. The leaves of rubber plants will droop even before the point of permanent wilting is reached.


In conclusion, understanding the Reasons behind rubber plant leaves dropping is crucial in order to take the necessary steps to address the problem and maintain the health and beauty of the plant.

By providing the right growing conditions, monitoring for pests or diseases, and addressing any nutrient deficiencies, you can keep your rubber plant thriving and prevent excessive leaf drop.

Read the guide above for more information and Let us know what You think in the comments section. Thank you

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FAQs: Why Rubber Plant Leaves Drop

Why are the leaves on my rubber plant dropping?

There are several reasons why rubber plant leaves may drop. The most common causes include overwatering, underwatering, low humidity, inadequate light, temperature stress, pest infestation, or root problems.

How can overwater cause rubber plant leaves to drop?

Overwatering can lead to root rot, which affects the plant’s ability to absorb water and nutrients. As a result, the leaves may turn yellow, become mushy, and eventually drop off.

What happens if a rubber plant is underwatered?

Underwatering can cause the leaves of a rubber plant to wilt, turn brown, and eventually drop off. Insufficient water supply prevents the plant from maintaining turgidity and leads to leaf dehydration.

Can low humidity be a reason for rubber plant leaf drop?

Yes, rubber plants prefer higher humidity levels. In low-humidity environments, the plant may struggle to retain moisture in its leaves, resulting in leaf drop. Dry air can also attract pests that further contribute to leaf loss.

How does inadequate light affect rubber plant leaves?

Rubber plants require bright, indirect light to thrive. Insufficient light can cause the plant to become leggy and weaken, leading to leaf drop as it tries to redirect energy to healthier parts of the plant.

Can temperature stress cause rubber plant leaves to drop?

Rubber plants are sensitive to extreme temperature fluctuations. Exposure to cold drafts or temperatures below 50°F (10°C) can cause leaf discoloration and drop. Similarly, excessively high temperatures can lead to leaf scorch and shedding.

Do pests contribute to rubber plant leaf drop?

Yes, pests like spider mites, mealybugs, and scale insects can infest rubber plants, causing leaf damage and drop. These pests feed on the plant’s sap, weakening the leaves and making them more prone to dropping.

How do root problems result in leaf drops?

Root problems, such as root rot or damage, can hinder the plant’s ability to uptake water and nutrients. As a result, the leaves may wilt, turn yellow, and eventually drop off due to inadequate nourishment.

Can a change in the environment cause rubber plant leaf drop?

Rubber plants are sensitive to sudden changes in their environment. When exposed to a new location, such as during relocation or being brought home from a nursery, the plant may experience leaf drop as it adjusts to the new conditions.

Can pruning or trimming cause rubber plant leaf drop?

Pruning or trimming a rubber plant can cause temporary leaf drop, particularly if significant foliage is removed. The plant reallocates resources to support new growth, resulting in the shedding of some leaves.

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