Ficus Dropping Leaves? 8 Common Causes & How To Fix Them

Your ficus may be losing leaves because of improper watering, pests, fungus, or just because it's unhappy with where it's been put. Here are the top 8 reasons.

A hand holds a dustpan of yellow leaves in front of a potted ficus plant
(Image credit: авторские / Getty Images)

Ficus are notoriously finicky plants. They are sensitive to temperature changes, being moved, lighting, and other conditions. A ficus tree losing leaves is a common complaint. Why is my ficus dropping leaves? Almost any change in the plant’s environment will make it let its displeasure known by defoliating. Ficus leaves falling off for no discernible reason is one of the top searched questions for fig plant owners.

Why Is My Ficus Dropping Leaves?

A ficus dropping leaves can indicate several unfavorable situations. A ficus losing leaves might be due to the most minute environmental or cultural factor. As a houseplant, these are glorious plants, but they are also one of the more picky plants when it comes to care and situation. It might not be any aspect of ficus care you are doing wrong. It could just be the time of year or other uncontrollable factors. Keep reading for some possible causes and solutions to a ficus losing leaves.

1. It's Getting Too Much Water

Ficus are a little like Goldilocks. If they get a smidge too much water they are unhappy. A day late watering? They''ll express outrage. In the case of too much moisture, waterlogged roots will protest by sending out a signal to the leaves to abandon ship. In appropriate soil, it is best to let the tree dry out for a couple of days before giving it water. Manually check to see if the top inch ( 2.54 cm.) of soil is dry and then give it water.

2. It's Not Getting Enough Water

A dried out ficus plant in a pot

(Image credit: Tatiana Foxy / Getty Images)

Fig trees appreciate even, moderate moisture. When the plant does not receive adequate water, it may react by dropping some leaves. In the winter, the ficus is not actively growing and should receive a bit less moisture. This may cause it to drop a few leaves but that is normal. If the plant is defoliating during the growing season, it may be underwatered. Keep the soil lightly moist during spring through fall. On average, water your ficus once per week.

3. It's Not Getting Enough Sun

Indoor fig trees like to be in a bright spot near a window. An eastern or western window will provide the right amount of light daily. In the winter, light levels normally drop and the number of day hours decrease. Such a natural phenomenon is a signal to plants like Ficus that they should drop leaves. Winter leaf drop due to lower light is not a concern provided it is just a few leaves and not a wide spread defoliation

4. You Moved It Recently

A woman waters a ficus plant with a watering can

(Image credit: Mila Naumova / Getty Images)

One of the biggest pieces of advice from seasoned Ficus owners is to never move the plant. l once had a magnificent Ficus tree but I had to move. I babied the Ficus in its new home but to no avail. These plant’s sensitivity to change is maddening. Even temporarily moving the plant to clean the area could cause it to drop a leaf or 2.

5. It's In A Drafty Area

Ficus prefers a temperature range of 70-85 degrees Fahrenheit ( 21-29 C.). In the home this is often a bit hot, but at the least the temperature should not drop below 60 F ( 15.56). Once a plant is acclimated to the interior temperature, do not change it. A draft will cause a leaf to drop. Summer heat blazing in through a window will make the plant lose leaves. At all costs, maintain an even temperature.

6. It Needs More Humidity

Dried leaves under a potted ficus plant

(Image credit: Olga Yakovleva / Getty Images)

Ficus are tropical to subtropical plants. They like it warm and humid. Keep the plant away from blowing air conditioning or heating vents, which will dry out the ambient air. If you want to raise the humidity for houseplants, use a humidifier near the plant, spritz the leaves with water, or place it on a saucer of pebbles filled with water. Ficus need an indoor humidity of 60-80 percent.

7. It Has Sooty Mold

If you put your tree outside for the warm season it may get attacked by insects. Aphids and scale in particular can infest a tree. These insects secrete a substance called honeydew which coats the leaves. Honeydew can turn into sooty mold, a fungal disease. The mold coats the leaves and diminishes the amount of energy the plant can gather from the sun. Clean the leaves and spray the plant with horticultural oils or soaps to kill the insects.

8. It Has A Pest Problem

Insect feeding will diminish the health of the plant. Especially sap sucking insects like aphids. If the infestation is severe, the hoard of insects will deplete the plant of its energy, leading to defoliation. Check under leaves and on stems, and especially on new growth. If you spot any insects, begin treatment.

Will My Ficus Leaves Grow Back?

Unless the entire health of the tree is dire, in most cases the leaves will resprout. As long as no more than ½ of the tree has defoliated, correcting the situations and providing optimum care will see the tree back to health and filled with glossy leaves.


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Bonnie L. Grant
Writer

Bonnie Grant is a professional landscaper with a Certification in Urban Gardening. She has been gardening and writing for 15 years. A former professional chef, she has a passion for edible landscaping.