The Mystery of Brown Spots on Your Fiddle Leaf Fig Leaves

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Are you troubled by the appearance of unsightly brown spots on the vibrant green leaves of your beloved fiddle leaf fig? If so, you’re not alone. These brown spots can be a source of frustration and confusion for plant owners. But fear not! We’re here to shed some light on this mystery and help you understand the four common causes behind those pesky brown spots.

Decoding the Culprits

To unveil the secrets behind brown spots on fiddle leaf fig leaves, it’s essential to closely examine your plant and observe the symptoms. By paying attention to key characteristics, you can identify the cause with greater clarity. Let’s delve into the four main culprits:

Root Rot

One of the most common causes of brown spots is root rot, which occurs when the roots are exposed to excess moisture. Overwatering and poor drainage can lead to fungal infections that begin in the roots and spread to the leaves. Older leaves at the bottom of the plant are typically the first to be affected.

Bacterial Infection

Bacterial infections can be particularly challenging to tackle. If your plant’s symptoms resemble those of root rot but don’t respond to treatment, a bacterial infection may be the cause. Unlike the black spots caused by root rot, bacterial spots tend to be brown in color. They can appear on both older and younger leaves, with multiple spots per leaf.

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Dryness is another culprit behind those brown spots. If your plant is exposed to low humidity levels or dry environments, the edges of the leaves may turn dry and brown. Wilted or dry appearances, along with soil shrinkage, are telltale signs of this condition.

Insect Damage

Though less common, insect damage can also lead to brown spots. Look out for small dark spots that may develop into holes in the leaves. Insects and their webs can be visible upon closer inspection. New, tender growth is particularly susceptible to this type of damage.

Unveiling the Solutions

Now that we’ve unraveled the four main causes, it’s time to explore the appropriate treatments for each condition. Let’s dive in:

Root Rot Remedy

To treat root rot, ensure your plant has proper drainage and a well-draining container. If only a few leaves have brown spots, simply allow the plant to dry out for a couple of weeks, removing the affected leaves. Adequate sunlight is vital for recovery. However, if the damage is severe, repotting may be necessary. Cut away brown, mushy roots, and repot with fast-draining soil.

Battling Bacterial Infections

Treating bacterial infections can be challenging but not impossible. If the damage is not extensive, remove all leaves with brown spots and repot the plant with fresh, sterile soil. Adequate sunlight and reduced watering will aid recovery. Consider using a protective solution like Leaf Armor to safeguard against bacteria and insects.

Tackling Dryness

To combat dryness, repot your plant to ensure adequate hydration and consider relocating it to a more suitable environment. Regular watering, misting, or using a humidifier can help maintain the proper moisture levels for your fiddle leaf fig.

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Banishing Insect Damage

Insect infestations are relatively easy to address. Use Leaf Armor, a specialized product designed to protect against insects, bacteria, and fungus, to thoroughly spray your plant’s leaves. Repeat the process if necessary after a two-week interval.

Ensuring a Healthy Future

Now that you’ve dealt with the current brown spots, it’s essential to maintain your fiddle leaf fig’s long-term health. Provide proper soil and drainage, follow watering best practices, and fertilize with Fiddle Leaf Fig Plant Food during each watering session to keep your plant strong and thriving.

Ames Farm Center

For all your fiddle leaf fig needs and to explore our range of essential products, visit Ames Farm Center.


Don’t let those brown spots on your fiddle leaf fig leaves dampen your spirits. By identifying the cause and applying the appropriate treatment, you can restore your plant’s health and beauty. With a little care, your fiddle leaf fig will continue to flourish, offering a lush green aesthetic to your space.