Rubber Plant (Ficus elastica) — common problems

Find the symptom you're seeing for the likely cause and fix.

Yellow leaves

Likely cause: Soil staying too wet.

Fix: Reduce watering; let soil dry slightly between waterings.

Leaf drop

Likely cause: Too little light, dry air, or cold drafts.

Fix: Give bright light (east window); raise humidity; avoid temps below 55°F and drafts.

Root rot

Likely cause: Slow-draining soil or overly frequent watering.

Fix: Use well-draining mix with drainage holes; empty saucers of excess water.

Mealybugs

Likely cause: Common pest indoors.

Fix: Monitor leaves; treat with appropriate houseplant insecticide; wipe leaves periodically.

Source: extension care guide. Symptoms often overlap — match the conditions (light, watering, humidity) to your situation.

Other houseplants

General care guidance from university extension sources — not a substitute for diagnosing your specific plant and conditions. How this works.