Ficus benjamina can be grown in USDA hardiness zones 9 and above. A ficus can be grown outdoors as long as there is no risk of frost in your climate.
Ficuses do not tolerate being moved once they have settled in a location. Even a slight change in the climate or location can cause leaves to drop.
Keep a humidifier in the room to raise the humidity. Misting the leaves during the summer months will also help increase the humidity around your plant. [2] X Research source
You can also use a well-draining potting soil if a soilless growing medium is unavailable. [4] X Research source
If the leaves fold easily, you may have overwatered your ficus. If the leaves are crinkly to the touch, they may be under-watered. Water less in the winter since there is less sun and temperatures are colder.
Leaving the mist on during the summer months will help control and maintain the humidity around your ficus.
Spray both the tops and bottoms of the leaves so you get full coverage of the area. If the insecticidal soap does not work, try using neem oil or other essential oils to deter or kill the bugs . In a case of severe infestation, it may be best just to throw away your plant.
Do not remove more than ⅓ of the growth from the plant. The sap is irritating to the skin, so wear gloves as you prune.
