Fiddle leaf figs are still the most-asked-about plant in 2026, and they’re still the plant most likely to be dropping leaves dramatically while their owner panics. The causes haven’t changed. The ranking by frequency, based on years of seeing the same problem from the same angle, is roughly this.

Number one cause: inconsistent watering. The fiddle leaf fig wants regular but not constant moisture. The owners who let it dry out completely between waterings, then drench it, then forget for two weeks, then drench again, are the ones whose plants drop leaves. The fix is boring: water when the top inch of soil is dry, water until you see drainage, don’t water again until the top inch is dry. Set a phone reminder if you don’t trust yourself.

Number two cause: sudden change in conditions. Fiddle leaf figs hate being moved. They hate being repotted. They hate sudden changes in light. They hate cold drafts. They hate hot air blasting from a heater. If you’ve moved the plant in the past few weeks, that’s probably the cause. Move it back if you can.

Number three cause: light. Most apartment fiddle leaf figs are slowly underlit. They need bright indirect light, ideally several hours of soft direct light from a north-facing window in the southern hemisphere. The plant in the corner away from the window is on a slow decline. If you can move it closer to the window without putting it in harsh midday sun, do it.

Number four cause: pests. Spider mites and mealybugs both love fiddle leaf figs. Check the underside of leaves and the leaf joints. The early signs are subtle. By the time the leaves are dropping due to pests, the infestation is usually well established and needs proper treatment with insecticidal soap or neem oil over multiple weeks.

Number five cause: root issues. If the plant has been overwatered for a long time, the roots are probably damaged. Repotting into fresh well-draining soil and trimming any black mushy roots can save a salvageable plant. A plant where most of the root system has rotted is unfortunately not coming back.

Number six cause: nutrient deficiency. Fiddle leaf figs are reasonably hungry plants. If you haven’t fed yours in months and it’s in a small pot, the soil is probably exhausted. Use a balanced fertiliser at half-strength every few weeks during the growing season.

What people often think is the cause but usually isn’t: humidity. Most apartment humidity is fine for fiddle leaf figs. Misting helps marginally. Humidifiers help slightly more. Neither is usually the actual issue.

If your fiddle leaf fig has dropped most of its leaves and looks bare, the recovery path takes months. Get the basics right (light, watering, no further moves), and most plants will push new growth from the existing branches by the next growing season. Patience is the dominant requirement once the immediate cause is fixed.