How To Treat Bacterial Infection Fiddle Leaf Fig?

Bacterial infections and poor maintenance may cause strange imperfections and discolorations on the leaves. To successfully solve an issue, it is essential to pinpoint its root cause. Fortunately, there’s no need to worry too much since the issue is often manageable, particularly when caught early. It indicates that you can quickly cure and avoid this if you know how to treat bacterial infection fiddle leaf fig. Let’s do the actions listed below.

How To Treat Bacterial Infection Fiddle Leaf Fig?

Depending on your plant’s illness, different bacterial infections need other treatments. Follows the steps below to learn how to treat bacterial infection:

How To Treat Fungus On Fiddle Leaf Fig By Bactericide?

how to treat bacterial infection fiddle leaf fig- Fungal leaf spots
Fungal leaf spots

To eliminate bacterial infestation, apply a bactericide to the plant. This therapy eliminates not only the bacteria but also guards against additional issues, including fungal diseases.

Applying a bactericide is the best way to eliminate the fungal infection as quickly as possible. Your plant will suffer less harm. As a result, it is freeing up its vitality to start healing.

When applying this, be careful to spray the entire plant. It covers not just the damaged and healthy leaves to guarantee not affecting any new growth.

Give It Proper Sunlight

Your plant will need plenty of indirect sunlight after a bacterial infestation. Bacteria thrive in damp environments. Thus sunlight helps prevent their growth.

Place your tree next to a window or outdoors with filtered light. Make sure you don’t subject it to prolonged periods of direct sunshine since this might burn the leaves.

One hour is the recommended exposure time, followed by moving the tree to its customary growth location.

Cut Damaged Leaves Off

how to treat bacterial infection fiddle leaf fig- Green leaves of ficus lyrata tree in a pot
Green leaves of ficus lyrata tree in a pot

Remove as much old dirt from the root ball as you can by gently cleaning it.

Doing this will reduce the likelihood that any harmful bacteria from the old soil would spread to your brand-new, clean pot.

When you’re through trimming, several leaves can be missing if your ficus lyrata tree has a significant illness. Remain calm. The tree will regenerate healthily after treating bacterial infection fiddle leaf fig leaves.

Further reading:

Do Not Squirt Water On The Foliage

Bacteria may spread wider to other leaves when watering the leaves. So, avoid doing this by not wetting the leaves.

Repot The Plant

how to treat bacterial infection fiddle leaf fig- Repot the plant
Repot the plant

Repotting may aid the plant with bacterial infections, but it only works when the illness is not too severe. To make sure you are not repotting the plant with the pathogen, you could also wish to treat the roots with an antibiotic solution.

A new container should add four inches or so of soil. Place the ficus lyrata in the unique pot after removing it from the previous one, and then add soil to the remaining space. You can see more to know the time to repot fig leaves!

Keep The Leaves Dry

If water on the leaves doesn’t evaporate, it may trickle down to the lower leaves. Furthermore, minute droplets may run off and touch nearby leaves while applying water to a leaf.

The factors amplify the fiddle leaf bacterial infection and worsen the situation.

Read more:

  • Fiddle Leaf Fig Leaves Curling: Some Causes And 8 Solutions

How to Recognize Bacterial Infections in Ficus Lyrata?

Check out the following symptoms of bacterial infection on ficus lyrata!

Brown Spots

how to treat bacterial infection fiddle leaf fig- Brown spots on leaves
Brown spots on leaves

Root rot spots are usually dark brown spots on fiddle leaf fig. It can be bacteria if the patches are a lighter shade of brown or even tan.

However, don’t instantly assume that the plant has a bacterial infection if you detect dark patches on its leaves. They might be a sign of other issues.

For example, your plant may have root rot, resulting in dark brown blotches. But, you can identify this condition since it often only affects the lower leaves.

The easiest way to cure brown spots on your ficus lyrata is to act promptly after seeing root rot symptoms. The video outlines what to do if ficus lyrata root rot occurs.

Yellowing Leaves

The leaves will remain dark green with black patches when there is fig leaves root rot. The damaged leaves may become yellow if they have a bacterial infection, particularly close to the spots.

Dropping Leaves

If your plant is losing a lot of leaves at once and then isn’t producing any new ones, there might be a problem. One of the most likely possibilities is that the plant has a bacterial infection.

Read more: Fiddle Leaf Fig Dropping Leaves – Reasons And Solutions

Irregularly Shaped Leaves

Glossy leaves are one of the characteristics of plants. It will be a concern if they begin to develop differently than they typically would.

Tips To Prevent Ficus Lyrata Bacterial Infections

how to treat bacterial infection fiddle leaf fig- A healthy plan
A healthy plan

No overwatering

You can be giving bacteria the ideal environment to flourish and reproduce if you overwater the plant. Though this might potentially result in health issues for your plant, you don’t want to submerge your tree.

You must keep an eye on the soil

As a rule, give your plant the same quantity of water each time you water it.

A tree under two feet tall requires eight fl oz of water weekly. A higher tree needs around 16 fl oz of water.

Ensure that the soil thoroughly drains

Your plant shouldn’t be resting in the water. The plant won’t treat the water if this occurs.

The water in the pot will therefore be stagnant, which may encourage the growth of diseases and impair the structure of the plant.

To prevent your tree from becoming overwatered, ensure the soil drains well. First, choose a pot with enough drainage holes for your tree. You can drill holes to add them if it doesn’t already have them.

Provide plenty of sunshine to flourish

Sun exposure can keep the soil from getting wet. UV radiation can kill viruses.

Place your tree in a window facing south. This way, the plants receive continuous light during the day.

Clean your instruments before touching your plant

Your tree may get infected with germs due to cross-contamination. It would help if you thus cleaned your instruments before touching your tree.

Always use antibacterial soap while washing your hands before removing or inspecting the leaves.

Regularly check all of your plants

If you see indications of ficus lyrata bacterial infection, act immediately.

Remove debris on the soil’s surface as soon as you see it.

Other Ficus Lyrata Problems

how to treat bacterial infection fiddle leaf fig- Reddish marks on leaves
Reddish marks on leaves

Spend some time reading up on caring for this houseplant if you’ve never had one before. It should prevent additional problems.

Black Leaf Markings

There are typically two reasons why leaves become black or dark purple.

You should anticipate quick marks to form if exposed to temperatures below 50°F. Within a few hours of exposure, it may sometimes occur.

Even outdoor space is not necessary for your tree. It may also happen if you place a leaf against a cold glass in the winter.

The leaves may wilt if there is excessive water around the roots for an extended time. If you look closer, the soil could be extremely damp, and if you remove the plant from the container, parts of the roots might be mushy or rotting.

Small Leaves

Fiddle leaves begin tiny and light green before becoming larger and transforming into a recognizable dark green hue. An issue arises if the leaves remain immature or even drop off the plant for an extended period. Let’s repair it, then.

First off, rather than the usual Ficus Lyrata, you could have a dwarf variation if you compare the plant’s total size to the one you’ve seen online.

Make sure to rule out this option first. If not, one or more of these possible factors might be to blame for the undersized leaves.

Small, prematurely dropping leaves are more likely to be bitten by an insect.

Small leaves are very typical when the light levels are too low. It would help if you offered enough light levels for plants to grow large and healthy. Put your plant as near to a window as you can, or use a grow lamp to supplement.

Reddish Marks

Edema, often called Oedema, is most likely the cause of red or brown dots or stains forming clusters on the surface of leaves. Only freshly emerging and developing leaves often experience it.

Even though it might be unsettling to see, there is no need for excessive fear. The dark brown or red stains often lighten or go entirely with time.

There is no danger to your plant and no need to remove the afflicted leaves. However, some of the damage may wind up being permanent.

Although there are many reasons for it to start happening in the first place, all three of the following must partially exist.

Excessive moisture in the soil or growth medium surrounding the roots is the primary cause.

High humidity causes low transpiration. Therefore water remains on the leaves for a more extended time.

Unbalances inside the plant’s cells may result from the excessive concentration of nutrients brought on by overfeeding. You may not need to resolve this problem since the markings usually dissolve with time.

I don’t take any unusual actions. However, many owners advise vigorously spraying the new leaves for many weeks while their plant puts out brand-new leaves if you want to avoid them.


How can you tell if a ficus lyrata has a bacterial infection?

Cracking leaves and brown blotches with an odd form might indicate a bacterial illness.

How do you treat bacterial root rot ficus lyrata?

Repot your plant in the well-draining container with new potting soil.

Should I cut off damaged ficus lyrata leaves?

A damaged leaf depletes your plant’s nutrients and increases the risk of infection. To promote the general health of your plant, you may safely remove any leaves with significant brown patches or holes.

Final thought

After all, by observing some other minor signs, you will know how to treat bacterial infection fiddle leaf fig.

When anything is off, some suggestions above will let you know. All you have to do is pay attention! Neem oil, physical squishing, water spraying, or a wide insecticide may help address this problem.

I wish you success when applying the methods mentioned above.

Thank you for reading!

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