Ficus Lyrata (Fiddle Leaf Fig) Brown Leaves, Leaves Falling Off

We have just recently moved in to our first home so knew it was possible for our Fiddle Leaf Fig to drop some leaves. A lot of my leaves have brown spots on the edges. (I do live in Colorado, we are super dry) but I’m concerned about the last few leaves that have dropped. They are always on the bottom of the plant. The veins of the plants are very light and yellow almost, and rest of the leaf is not a deep dark green. I just need to figure this out. If I’m under watering or over watering. Thanks so much for your time.

Hi Jacqueline,

There are several things that could be causing a Fiddle Leaf Fig to get ugly brown marks on its leaves and for Leaves to fall off.

Improper Watering (esp. over watering): A Fiddle Leaf Fig (Ficus Lyrata), requires less water than other ficus trees. Allow the top 50% of the soil to dry out and the leaves to become soft and flexible before watering. Once the soil has dried out, water well until the water comes out the drip holes in the bottom of the pot. Do not allow the plant to sit in water. When plants are over-watered, older leaves and those at the bottom of the stems turn brown and fall off.  To make things really confusing, when the plant does not get enough water, the new leaves turn brown and fall off. From the way the roots are bulging, I’d say it was over watered.

Cold temperatures: A Fiddle Leaf Fig does well in temperatures between 60°-80°F (15.5°-26.7°C). Keep all ficus plants away from air conditioners, drafts, and heating vents.

Fertilizer: Fertilize a Fiddle Leaf Fig monthly in the spring and summer using a basic houseplant food diluted to 1/2 the recommended strength. Too much fertilizer when the plant is not actively growing causes leaf burn (brown leaf edges). Do not feed during the fall and winter.

Light: A Fiddle Leaf Fig requires bright indirect light. Insufficient light causes small new growth and leaf drop. Turn the plant frequently to keep it growing straight upwards and not leaning towards the light. Too much sun causes the leaves to fade and lose their dark green color.

Leaf Spot Disease: The brown spots may be the sign of a plant disease such as Leaf Spot caused by a bacteria that has infected the plant. These spots are usually lighter in color and generally appear on the newer leaves. The leaves may  turn yellow eventually and fall off. As with all  fungal and bacterial diseases, better air circulation, well-drained soil, dry leaves, bright indirect light, and less water help control bacterial diseases on plants. Never mist a plant if Leaf Spot disease is suspected. You can use a commercial Fungicide or the homemade remedy of putting a tablespoon or two of baking soda and a teaspoon or two of mineral oil in a spray bottle of water. Shake the solution well and then spray all areas of the plant that are infected. Keep infected plants away from your other houseplants.
 Under watering: Pale brown, dry looking spots that start at the edge of the leaf and leaves that become soft and start to curl up are a sign of under watering. In cases of severe under watering, you may have to set the plant in a deep saucer of water for 15 minutes so it can absorb the water through the drip holes in the bottom of the pot.

You can read all my care tips for a Fiddle Leaf Fig in the Popular Houseplant section of the website.

https://www.houseplant411.com/houseplant/ficus-lyrata-how-to-grow-care

These plants are considered poisonousPlants are a great addition to homes and offices, but it’s important to know whether your plants are dangerous to children, pets, or even adults. Some plants contain chemicals such as oxalates, solanine, glycosides, or alkaloid lycorine that may cause vomiting, nausea, diarrhea, swelling and redness of the mouth, throat, and lips, and trouble breathing. Touching parts of certain plants, especially the sap, may cause various skin irritations. The weight and age of the human or pet involved, and the part and amount of plant eaten determine how severe the reaction to the toxins will be. Although plants may be listed as non-toxic, they can still cause individual allergic reactions. If there is any question after a houseplant has been ingested or touched, immediately call the Poison Control Center 1-800-222-1222.  More poisonous houseplant information and pictures of common plants that are dangerous to children and pets can be found in my book Don’t Feed Me to Your Cat: A Guide to Poisonous Houseplants and should be kept away from pets and children. The sap of a Fiddle Leaf Fig plant is very irritating so use gloves when working with this plant. Read more about common houseplants that are poisonousPlants are a great addition to homes and offices, but it’s important to know whether your plants are dangerous to children, pets, or even adults. Some plants contain chemicals such as oxalates, solanine, glycosides, or alkaloid lycorine that may cause vomiting, nausea, diarrhea, swelling and redness of the mouth, throat, and lips, and trouble breathing. Touching parts of certain plants, especially the sap, may cause various skin irritations. The weight and age of the human or pet involved, and the part and amount of plant eaten determine how severe the reaction to the toxins will be. Although plants may be listed as non-toxic, they can still cause individual allergic reactions. If there is any question after a houseplant has been ingested or touched, immediately call the Poison Control Center 1-800-222-1222.  More poisonous houseplant information and pictures of common plants that are dangerous to children and pets can be found in my book Don’t Feed Me to Your Cat: A Guide to Poisonous Houseplants in my book Don’t Feed Me To Your Cat! A Guide to poisonous houseplantsIn her new book, Don’t Feed Me to Your Cat!, plant care professional Judy Feldstein shares information about twenty-five common houseplants, each with various levels of toxicity, and the possible consequences if your pet or child snacks on them..