White Spots on a Fiddle Leaf Fig

The white spots that appear appearing on fiddle leaf figs can be caused by fungal diseases, exposure to too much sunlight, issues with the water used or the insect invasion.

Ficus Lyrata, or fiddle leaf fig, can be prone to form streaks of white on the leaves, that can cause some anxiety. The problem isn’t always serious, particularly when you notice the spots in the early stages.

In these instances it is not advisable to abandon the plant and you should address the issues in the earliest time possible.

The solution, as you can see is based on the root of the issue. This article will examine the various possible reasons and how you can solve these.

What Causes White Spots on Fiddle Leaf Figs?

Let’s first take an in-depth look at the thorough explanation of each of the reasons for the white substance in Fiddle Leaf Figures that we have listed earlier.

Many sources mislead various sources confuse owners of fiddle leaf figs by claiming that the plants are hard to take care of. Some say they are simple to take care of.

In reality, every plant is either simple or hard to take care of in the manner you care for the basic elements.

The most frequent causes of white spots on fiddle fig leaves are related to four factors that include fungus, water, insects, or sunlight.

They may appear to be typical choices, but by the vast majority, problems with plants in the home stem from issues in these kinds of locations.

Fiddle Leaf behind chair

Hard Water

hard water can be found in a variety of regions. It is essentially an indication of large levels of magnesium and calcium that are dissolved in water.

Hard water can make your hands feel slippery after washing your hands. Also, it can make your glass of choice go cloudy when you drink hard water from it.

The white spots appear due to the minerals that are removed from the water after it evaporates. In general, hard water isn’t the most suitable for plants to drink. It’s not dangerous, but it might be best to use distilled water instead.

Note: A brief note about watering. Certain people like to water their gardens in the evening while others prefer it during the daytime. Fiddle leaf figs appear to like getting watered early in the morning. They love to soak up some water prior to the sun’s heat comes. However, you must adhere to a regular schedule for watering that is appropriate to your plant.

Powdery Mildew on a Fiddle Leaf Fig

There are people who describe the fiddle leaf figs with powdery mildew that covers their leaves. It is not a characteristic that the plant has. It’s more likely to be to be a fungal disease.

It can cause fleecy, powdery spots that cause the leaves to appear discolored and are generally not an ideal addition to your collection of plants.

The first step is to are aware of the proper way to water your fig fiddle leaf. For most fungal infections, a portion of the reason is due to the amount of water you give it – specifically, overwatering.

The downside of the fungal infection is that it can can develop into more severe damage if they are not treated.

They are likely to be spread by other plants. They may weaken and eventually cause the plant to die, so it is best to tackle this issue as well as you can.

Overexposure to Sunlight

The new owners of plants might not be aware the fact that plants just like us are prone to sunburn. Certain plants don’t thrive when exposed to direct light. Excessive exposure to sun’s harsh radiation can cause a vibrant green leaf (like the Fiddle Leaf Fig) to form white spots.

It is believed that the Fiddle Leaf Fig does indeed like the bright sunlight however, it is not a fan of direct sun. This is the reason you’ll be able to find them in shaded areas or in filters of light.

Other indicators on the leaf can reveal if the white spots were caused by sunlight.

For instance, they could turn yellow. Based on the intensity and severity of sunburn, the edge of leaves could also turn brown. The result is ugly as well as unhealthy leaf.

Pest Invasion

The majority of plants have bugs as their enemies. Bugs can be a nuisance for the plant owner, but can be quite dangerous and even deadly for plants that are vulnerable.

In the pest and bugs world, mealybugs are thought of as the constant threat to pests and bugs.

Mealybugs appear to the naked eye like fiddle leaf fig white fuzz similar to the sticky pieces of silk or powder white that are found on fiddle leaf fig leaves.

White substance that is waxy substance that covers the mealybug’s body. They like to lay down under leaves too.

Remedies How to Get Rid of White Spots on Fiddle Leaf Fig

Concerning issues that arise with Fiddle leaf Fig plants It is essential to be as certain as you can about the cause of those white marks on your precious plant.

The goal is to tackle the issue efficiently and swiftly. In the majority of cases it is necessary to employ a solution to wash the plant. However, the exact solution will depend on the specifics of the plant.

Hard Water Deposits Soapy Solution

If the white spots on the fiddle leaves are caused due to hard water then an excellent old-fashioned soapy solution works perfectly to rid of the hard water deposits.

The key is to choose soap that is chemical – and free of detergent as much as is possible. Too many additives in soap can cause leaves to turn yellow and cause them to turn brown, which is pretty unproductive.

Mix 1 teaspoon of soap that is detergent-free into half of a gallon of water. Make sure it’s pure water! Make use of the spray bottle to apply the solution to leaves, and let the plant to soak for up to three minutes.

Then, take an ointment-like cloth (microfiber is the best) and clean the leaves with a gentle. Make sure to clean the debris off, but don’t harm the leaves during the process.

It is not necessary to wipe the leaf dry completely Some of the more difficult mineral spots might require additional time to break into pieces with the solution of soap.

Avoid Exposing the Plant to Direct Sunlight

As stated, it is impossible to repair a damaged or sunburned leaf. The most effective course of action is to trim the affected leaves and let your plant to expand the resources it has into new leaf.

If you are planning to move the Fiddle Leaf Fig plant to an outdoor spot and direct sunlight is going to be inevitable, there’s an option you could try.

Like humans, Fiddle leaf figs are able to adapt themselves to the sun’s rays to a certain extent.

The plant should be moved outside for a brief period initially. As time passes, let the plants get sun during the daytime.

In time, the plant will be able to adapt to outside conditions, and even more direct sunlight over the duration of the day.

Be aware that it’s possible to get burned when the sun is shining for too long, however.

Pests Use Organic Pesticide

The most effective option for fighting these evergreen pests is to use the organic pesticide solution. Organic pesticides are the least amount of chemicals, or none at all, which could be detrimental to other parts that make up our environment.

If you’d prefer to make your own solution, you can try dish soap and rubbing alcohol. Yes, a solution created using ruby alcohol (70 percent strength is sufficient) along with a gentle application of dish soap can work great for bugs.

Combine it together with 4 cups of drinking water, it will provide you with a useful “medicine” to combat mealy bugs.

Place the solution into the spray bottle, and then spray leaves affected. It’s a long-lasting battle and you should be prepared to spray twice or once a week.

The solution will kill the mealybugs, and, assuming that the leaves aren’t already damaged, will be able to save the leaves.

Fungal Infections Powdery Mildew

If you find that your plant is suffering from an infection of powdery mildew, the first step is to make sure that the problem isn’t spreading.

An obvious option could be to try and moisten the plant and then wipe away the mildew. Don’t do it.

Avoid misting or watering your plant if you notice mildew. The infection can spread when it drips down on other leaves, and eventually into the soil.

Also the act of trying to get rid of it like mealybugs can cause more problems and spread the mildew rather than eliminating it. Here’s how to prevent it:

  1. Separate the plant from other plants. The infection can then spread to other plants.
  2. Plant the plant in an area that has plenty of air and a decent humidity. A window that is open (out from direct sun) is what you’re looking to use.
  3. Take the affected leaves off If you can. Take them off and remember to clean your pruning shears and scissors after every cut.
  4. If you have a more serious disease that has spread to vast parts of your plant, you might require a baking soda solution. Mix 1 teaspoon baking soda with 4 cups of water. Make use of your spray bottle to spray the mixture onto the leaves.

This baking soda solution is actually an attempt to help a severely affected plant. It is likely that you’ll have detected the fungus earlier enough to prevent this.

How to Prevent White Spots on a Fiddle Leaf Fig

The best way to prevent any disorder, such as the white marks on fiddle leaf fig leaves is about knowing what causes these spots and implementing the best methods to avoid the causes.

There are certain ways to eliminate spots, such as those caused by fungus and pests in contrast to spots caused by sun-induced damage.

Here are some effective remedies and methods to follow to prevent this dreadful condition. These are the most effective methods to avoid white spots caused by the most frequent reasons:

Do Not Place in Direct Sun

We are aware that direct sunlight can cause sunburn, so a simple method to avoid sunburn is to make sure that the plant is not exposed to the direct sunlight. If the plant is in direct sun, once the plant has sunburned, there’s no solution to repair the damage to the leaf.

Tips When your plant is in a room put it in a place with at the very least an awning that blocks it from the sun. Making sure that your plant is provided with sufficient humidity can also help. Consider using a Pebble tray to solve this, should you need to.

Use Distilled Instead of Hard Water

We also are aware that hard water can result in white streaks. This is a simple one. If your region has hard water, you’ll require filters or distilled water instead. Certain water types can be stored overnight to allow the components of it to settle.

Fungal Infections Don’t Overwater and Provide Air Circulation

Many fungal diseases result due to poor drainage of the soil and excessive watering. Fungal spores love moisture, and if the soil you use for potting isn’t of the correct type or your pots aren’t able to drain this can lead to ailments such as root decay and other fungus-related diseases.

Make sure you invest in a good pots and mixing mix for potting as a matter of course. Begin by using peat-based soil and some perlite.

In general the potting mix you choose to use should be rich in organic matter. A good drainage is essential.

Air circulation issues are also an issue that could be the cause. If plants aren’t getting enough fresh air, certain signs could appear. One of them is powdery mildew, which can cause Fiddle Leaf Fig trees to develop white spots.

Minimizing Pest Invasions

A weekly (or every fortnight) spray of Neem oil can help stop mealybugs from infesting your home for an entire small squat. The oil can also assist in the fight against other pests and will also help to shine the beautiful leaves.

In Summary

It is a beautiful plant. Ficus Lyrata is a beautiful plant. For a thorough guide to caring for your fiddle leaf fig check out my How often to water Fiddle Leaf Fig tree article.

Check out this comprehensive guide that explains different fiddle leaf issues you may be facing such as drooping leaves brown and yellow spots, and many more.

White spots on the Fiddle Leaf can appear ugly however, there are generally simple solutions to the issue.

Make sure your plants are kept out of the direct sunlight. In the event that you reside in a harsh water zone, then make sure to water your plants using bottled or distillate water instead.

Drink enough water and give an adequate dose of anti-bug treatments. If you keep these four rules in mind you and your Fiddle Leaf Fig is likely to live an active and healthy lifestyle.



Went from a bad gardener to a half-decent one over 10+ years. Super happy to share my tips and tricks with you :)