Care guide

Rubber Plant

Ficus elastica

Bold, sculptural, and gratifyingly fast-growing — big polished leaves that make a statement without demanding much in return.

At a glance

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Just arrived?

Welcome home! A little settling-in is completely normal — here’s what to know in week one.

  • A dropped leaf or a little droop in the first week is just travel shock — give it a calm, bright spot and time.
  • Don’t repot for at least 4 weeks. It ships happy in its nursery pot — just sit that inside your decorative cover.
  • Check the plant-specific watering guidance below before giving it a drink — different plants prefer very different levels of dryness.

Light

Bright, indirect light keeps a rubber plant compact and glossy — a metre or so back from a sunny window is perfect. Variegated types like the white rubber tree need the brighter end to hold their colour. Deep shade makes it leggy and dull.

Watering

Check weekly and water when the top few centimetres are dry, then let the excess drain fully. Rubber plants would always rather be a touch too dry than too wet — soggy compost is the quickest way to lose leaves.

Humidity & temperature

Ordinary room humidity is fine. Keep it between 16–27°C, out of cold draughts, and away from radiators, which crisp the leaf edges. It dislikes being moved around — find a spot and let it settle.

Feeding

A monthly feed with balanced houseplant food from April to September supports those big leaves. Nothing over winter.

Repotting & size

Repot every two to three years in spring when roots circle the nursery pot, one size up in a free-draining peat-free mix. Wipe the leaves monthly — dust genuinely slows this plant down.

Something wrong?

Most problems are fixable — find the symptom below.

Dropping leaves

Cause

Shock from a move, a cold draught, or sudden overwatering.

Fix

Rubber plants sulk after change. Settle it in a stable, bright spot, water only when the top is dry, and it will re-leaf.

Yellowing lower leaves

Cause

Overwatering.

Fix

Let the compost dry out further between drinks and confirm the pot drains freely.

Dull, dusty leaves

Cause

Exactly that — dust blocking the light.

Fix

Wipe with a damp cloth monthly; the shine is the plant’s own, no leaf-shine needed (though a mist and buff brings it up beautifully).

Brown, crispy patches

Cause

Sunburn through glass or radiator heat.

Fix

Move it out of the direct beam and away from heat sources; damaged leaves won’t heal but new growth will be clean.

Leggy, stretched growth

Cause

Too little light.

Fix

Brighter position, and pinch out the top in spring to encourage branching.

White sap when cut

Cause

Completely normal — it’s the latex the plant is named for.

Fix

Wear gloves when pruning as the sap can irritate skin, and keep it off pets.

Meet the plant

About Rubber Plant

Common names include: rubber plant, rubber tree, Indian rubber tree, rubber fig.

  • Rubber plant sap contains latex and the species was tapped historically — though modern natural rubber mainly comes from a different tree, Hevea brasiliensis.
  • In parts of north-east India, aerial roots of Ficus elastica have been trained over generations into living root bridges.
  • Wiping the leaves keeps them clean and glossy — and heavy dust can reduce how well a plant photosynthesises. Its milky sap can irritate skin and is mildly toxic to pets.

Seasonal care tips, four times a year

What to change as the light changes — no spam, ever.

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