Rubber Plant Care: Light, Water & Glossy-Leaf Tips
Ficus elastica
Rubber plants are dramatic, low-fuss ficus relatives. They grow into small indoor trees and shrug off most beginner mistakes.
Watering
Water when the top 1–2 inches are dry, usually weekly. Leaves curl when thirsty; yellow leaves drop when overwatered.
Light
Bright indirect light keeps burgundy varieties dark and glossy. Tolerates lower light but grows slowly.
Leaf care
Wipe leaves monthly with a damp cloth. Dust blocks light absorption and dulls the glossy finish.
Pruning
Cut the growing tip to trigger branching — rubber plants are otherwise single-stem. Sap is white and sticky; keep off fabric.
Propagation
Stem cuttings root in water in 4–6 weeks, or air-layer for stronger plants. Wear gloves — sap irritates skin.
Sap is mildly toxic to pets and humans; can irritate skin.
Frequently asked questions
Why are my rubber plant leaves falling off?
Sudden drop = environmental shock (moved, draft, cold). Gradual drop with yellowing = overwatering. Bottom leaves yellowing one at a time is normal aging.
How often should I water a rubber plant?
About once a week — let the top 1–2 inches dry first.
How do I make my rubber plant bushy?
Cut the top growing tip. Two or more side branches will sprout from the cut point. Repeat as it grows.
Can I grow a rubber plant in low light?
Yes, but growth slows and burgundy varieties turn dull green. Bright indirect light is best.
Is the white sap from a rubber plant dangerous?
Mildly. It irritates skin and is toxic if ingested in quantity. Wear gloves when pruning and keep away from pets and children.
Track your Rubber Plant in PlantbookOS
Adaptive reminders learn your plant's actual dry-down rate in your home — not a generic schedule. Log waterings by voice, snap photos to track growth, and ask FloraAI when something looks off.