Rubber Tree (Ficus elastica) Losing Leaves? Needs More Sun, Less Dry Time

A 3-foot rubber tree (Ficus elastica) with 5-inch dark green leaves that's shedding old foliage while producing new growth is likely suffering from insufficient light and/or prolonged dry spells.

Diagnosis

• Light: Rubber trees need bright light, ideally direct morning sun (east window) or all-day sun from a south window.
• Water: They prefer to dry out between waterings but not for more than a day or two. Extended dryness triggers leaf drop.
• Roots showing: Surface roots indicate the plant may be root-bound or soil has washed away.

Fixes

1. Move to a sunny south-facing window with curtains open all day.
2. Water when top inch of soil is dry—don't let it stay dry long.
3. If root-bound, repot in spring (April–June) into a pot 2 inches larger.
4. Use well-draining soil; add perlite.
5. Maintain consistent warmth (65–80°F / 18–27°C).

What to Expect

With better light and consistent moisture, leaf drop should stop, and new growth will be larger and more vibrant. Older leaves may still yellow and fall—that's normal aging.