Rubber Plant (Ficus elastica): Bold Glossy Leaves for Bright Rooms

Botanical Name: Ficus elastica

Rubber Plant is a bold evergreen named for its sticky sap that dries into low-quality rubber. Popular for large, leathery, glossy leaves (8+ in / 20+ cm long) and easy care.

Like many Moraceae, it dislikes being moved. Sudden temperature/light changes may cause leaf drop (less fussy than weeping fig). Keep out of drafts. Repot in spring only when roots fill pot—it likes being slightly pot-bound. Drainage holes essential. Never repot a shedding plant—worsens the problem.

Pruning for Branching

Pruning Tip: Central stem grows straight without branching. Regular pruning of growing tip encourages side branches. Control height by cutting off top when too tall/lanky. Use sharp pruners to avoid tearing stems.

Water regularly. Yellowing/falling leaves = overwatering (though older lower leaves naturally yellow).

Few other problems. Watch for sooty mold (wipe with mild soapy water). Check for scale and mealybugs—treat early.

Keep leaves dust-free and shiny: wipe gently with damp cloth.

Rubber Plant Care Quick Reference

• Origin: India and Malaysia
• Height: Up to 10 ft (3 m)
• Light: Bright; no direct sun
• Water: Evenly moist. Don't overwater.
• Humidity: 40–60% RH
• Temperature: 60–75°F (16–24°C)
• Soil: Peat moss-based mix
• Fertilizer: Monthly spring/summer with balanced liquid fertilizer at half strength
• Propagation: Stem cuttings in spring. Place tip in water 30 min to prevent sap cap. Dip cut surface in rooting hormone, plant in moist mix.