Generally speaking, getting too much or too little water results in leaf drop. However, Fiddle Leaf Figs can also lose their leaves as a result of exposure to weather extremes, either hot or cold.
How to correct it
Check to determine whether it is too close to a heater, an air conditioner vent, or a draft before moving it if required. It’s important to keep in mind that fiddle leaf figs are indigenous to warm, humid, tropical regions with stable moisture and stable temperatures. Therefore, maintaining comparable conditions will make your tree the happiest. Keep the soil damp but not drenched. Only water when 50 to 75 percent of the soil is dry. To increase the humidity in your fiddle leaf fig, you can mist it frequently.
Why are my fiddle leaf fig’s leaves fading to brown?
Brown leaves on a fiddle leaf fig are most frequently caused by a fungal infection from the roots sitting in excessive dampness.
Root rot is brought on by excessive watering and inadequate drainage, and it spreads from the plant’s roots to its leaves. A fiddle leaf fig’s roots need to somewhat dry out between waterings for healthy growth. The fungal infection will eventually cause the leaves to slowly turn brown and then fall off.
Removing the pot and looking at the roots is the only way to be confident that your plant has root rot.
What does a fiddle leaf look like when it is overwatered?
Symptoms of overwatering include brown spots or shaded regions along the borders and in the middle of the leaves, as well as yellowing foliage and leaf drop (lower leaves often dropping first).
One of the most frequent issues with fiddle leaf figs is overwatering. A fungal condition known as root rot might occur if your plant receives too much water. You’ll likely see spots and leaf drop on older leaves first if root rot is the cause.
How to Fix It: Make sure your plant receives enough of indirect sunshine and let it totally dry out before rehydrating to prevent root rot. With clean shears, you can remove any dark and mushy roots that may have developed as well as cut the leaves’ brown edges and patches.
Brown stains beginning on the edges of the leaves, curling leaves from the edges inward, and leaf drop are signs of underwatering (can affect all leaves on the plant, not just the lower leaves).
Dry, hard soil that retreats and shrinks away from the edge of the pot is another sign that your fiddle leaf figs are underwatered.
Follow a regular watering routine to fix it. The top inch of soil around fiddle leaf figs usually has to be watered once per week or when it seems dry to the touch. Try running a humidifier nearby or sprinkling the leaves with water once every one to three days to raise the humidity in the air to help counteract dry air.
Watering Tips
When it comes to their watering routine, fiddle leaf figs need consistency. Set a weekly reminder to give your Fiddle Leaf a drink. By following this timetable, you can prevent overwatering or underwatering your plant. However, it is crucial to check that the pot your plant is in has adequate drainage, since if it does not, your watering schedule may become messed up.
Potential Cause 1: Root Rot
Brown stains on the roots from a fungus caused by too much moisture. Root rot is brought by by over watering and bad drainage, and it eventually affects your plant’s leaves.
How to Correct It
Removing the pot and looking at the roots is the only way to be confident that your plant has root rot. Root rot is at blame if the roots are mushy and discolored. Let your plant dry out for around two weeks if there are only a few brown patches on the leaves so that the roots have enough time to heal.
Make sure your plant gets enough light, and remove any damaged leaves. If there are several brown patches, you should remove any brown, mushy roots and the affected leaves before repotting the plant and being careful not to overwater it in the future.
Potential Cause 2: Bacterial Infection
In addition to the brown spots, your Fiddle Leaf Fig’s leaves will yellow as a result of bacterial leaf spot. In contrast to bacterial leaf spot, which causes the leaf to turn yellow as the brown spot spreads, root rot often causes the leaves to remain dark green with brown patches. Your Fiddle Leaf Fig’s leaves will eventually drop off due to both bacterial leaf spot and root rot. Since bacterial leaf spot tends to feed on new growth, it is likely to be to fault if your younger leaves are suffering more than your older leaves.
Unfortunately, this is the Fiddle Leaf Fig condition that is most difficult to treat. It can already be too late for your plant, even with the right care and watering. Cut off all of the leaves that have brown spots if the damage is not severe, then repot your plant in new, sterile soil. While it is healing, give it lots of light and don’t water as frequently.
Potential Cause 3: Insect Damage
Although uncommon, insect illnesses leave clear signs. Check your plant for webs or insects using a magnifying glass. Small patches that develop into holes on the leaves are a sure sign of insect damage.
Treatment for insect infestations is simple. Use neem oil products made specifically for indoor plants. Alternately, you might make your own cure by mixing a few teaspoons of mineral oil and baking soda in a spray bottle with water. Spray the entire affected area of the plant after thoroughly shaking the solution. Your other houseplants should not be near diseased plants. Neem oil has an overpowering odor, so move your plant outside if you can. Spray your fiddle leaf fig’s leaves with a strong mist. Don’t forget to spray the area where the leaf meets the stem after turning each leaf to cover the underside. If more spraying is required, wait two weeks, inspect once more, then repeat the process.
Potential Cause 4: Your Plant is Too Dry
Dry tan or brown regions that originate at the edge of the leaf and force the leaf to curl make dry plant brown spots simpler to identify. Your plant will occasionally appear dry or wilted overall, and the dirt may have retreated from the pot (shrinkage). This may result in the water never reaching the root ball and instead running between the pot and the soil.
Consider transferring your Fiddle Leaf Fig to a more moderate area if it is currently close to a heater or in an extremely dry environment. When the soil is 50 to 75 percent dry, water as needed, and keep an eye on your plant to make sure it’s getting enough hydration. Use a humidifier close to your plant or try misting it once to three days. Make sure the root ball of your plant is completely submerged in water by giving it a long sip. Make sure the pot’s bottom is dripping with water. Before placing the plant back on its saucer, let it to rest and drain any extra water.
How can I tell if my fiddle leaf fig is getting too much water?
Brown patches towards the center and around the edges of the leaves of Fiddle Leaf Figs are a telltale indicator of excessive water and/or root rot. Too much water is nearly always indicated by many yellow.
A general browning with small dark patches or shaded areas that can swiftly spread from one leaf to another over the course of a week is another sign of overwatered fiddles.
You might also see that your plant loses its lower leaves first, as was indicated before. Given that plants typically safeguard their new growth and shed their older leaves first, this could be an indication of root rot.