Sticky Sap on Ficus? It's Scale Insects

Identify the Real Culprit

The sticky film on leaves and floors is honeydew excreted by scale insects—not plant sap. Look for small, round, brown/black/white bumps on stems and leaves that scrape off with a fingernail, revealing clean tissue underneath.

Effective Treatment

Apply neem oil (available at garden centers) diluted per label instructions. Spray all leaf surfaces (top and bottom) and stems thoroughly. Repeat 3 times in the first week. Move the plant outdoors for treatment if temperatures stay above 50°F at night—beneficial insects will also attack scale.

Summer Outdoors Benefit

Ficus thrives outdoors in summer (nights >50°F). The increased light and natural predators help control pests and promote vigorous growth. Acclimate gradually to avoid sunburn.