How to Care for Rubber Plant

The rubber plant (Ficus elastica) is a striking, easy-care houseplant with large, thick, glossy leaves in shades of deep green, burgundy, or variegated cream. A member of the fig family, it can grow from a tabletop plant into an impressive indoor tree with minimal fuss.

Light

Provide bright indirect light for the best color and steady growth. It tolerates some gentle morning sun, but harsh midday rays can scorch the leaves, while deep shade leads to leggy stems and dull foliage. Variegated forms need brighter light than plain green ones to keep their patterning; rotate the plant periodically so it grows evenly.

Water

Water when the top inch of soil dries out, then soak thoroughly and let excess drain away. Rubber plants dislike soggy, waterlogged soil, which quickly leads to root rot and leaf drop, so avoid letting the pot sit in water. Ease off in winter when growth slows and the plant uses less.

Soil & Potting

Use a well-draining, peat- or coir-based potting mix amended with perlite or bark for aeration. A pot with drainage holes is essential. These plants prefer to be slightly snug in their container rather than swimming in excess soil that stays wet.

Humidity & Temperature

Rubber plants enjoy moderate to high humidity but adapt well to average home conditions. Keep them between 16-27C (60-80F) and away from cold drafts, heating vents, and windows that dip below about 12C (55F). Sudden cold or drafts can trigger leaf drop.

Feeding

Feed every 2-4 weeks during spring and summer with a balanced liquid houseplant fertilizer diluted to half strength. Stop feeding in autumn and winter when growth naturally slows. Over-fertilizing can cause salt buildup and leaf-tip burn.

Propagation

Propagate from stem-tip cuttings taken in the warm months: cut a section with a few leaves, let the milky sap seal, then root it in water or moist mix with warmth and bright light. Air layering is a reliable method for larger, woodier stems and produces a well-rooted new plant.

Repotting / Pruning

Repot every 1-2 years in spring as the plant outgrows its container, moving up one pot size. Wipe the glossy leaves regularly to keep them dust-free and photosynthesizing well. Prune in spring to control height and encourage branching; cutting the growing tip will push new side shoots for a bushier shape.

Common Problems & Pests

Dropping leaves are usually caused by overwatering, cold drafts, or sudden environmental changes. Yellowing lower leaves often signal soggy soil, while brown, crispy edges suggest dry air or fertilizer buildup. Watch for scale, mealybugs, and spider mites, wiping them off and treating with insecticidal soap or neem.

Seasonal Care Tips

In spring and summer the plant grows actively, so water more regularly, feed, and repot or prune as needed. In autumn and winter, reduce watering, pause feeding, and keep it in a bright, draft-free spot away from cold glass. Dust the leaves year-round to maximize the light it captures.